diff --git a/LICENSE b/LICENSE
index 6b0b1270..fb388417 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,203 +1,8 @@
+Source code in this repository is variously licensed under the GNU Affero General Public
+License v3.0 (GNU AGPLv3), and GNU General Public License v3.0 (GNU GPLv3). A copy of each
+license can be found in the licenses directory. The Source code for the cli is licensed under
+GNU GPLv3. The source code for the server and the web is licensed under GNU AGPLv3. Unless
+otherwise noted, source code in a given file is licensed under the GNU AGPLv3.
 
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-      boilerplate notice, with the fields enclosed by brackets "[]"
-      replaced with your own identifying information. (Don't include
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-   Copyright [yyyy] [name of copyright owner]
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
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+Unless otherwise noted at the beginning of the file, the copyright belongs to
+Dnote contributors
diff --git a/README.md b/README.md
index 7ab0063f..fbe46e26 100644
--- a/README.md
+++ b/README.md
@@ -35,9 +35,9 @@ Or [download binary](https://github.com/dnote/dnote/releases).
 
 ## Server (Optional)
 
-Server is a binary with SQLite embedded. No database setup is required.
+Just run a binary. No database setup required.
 
-If using docker, create a compose.yml:
+Run with Docker Compose using [compose.yml](./host/docker/compose.yml):
 
 ```yaml
 services:
@@ -51,12 +51,6 @@ services:
     restart: unless-stopped
 ```
 
-Then run:
-
-```bash
-docker-compose up -d
-```
-
 Or see the [guide](https://www.getdnote.com/docs/server/manual) for binary installation.
 
 ## Documentation
diff --git a/SELF_HOSTING.md b/SELF_HOSTING.md
index e67df891..3638cb01 100644
--- a/SELF_HOSTING.md
+++ b/SELF_HOSTING.md
@@ -6,28 +6,27 @@ Please see the [doc](https://www.getdnote.com/docs/server) for more.
 
 1. Install [Docker](https://docs.docker.com/install/).
 2. Install Docker [Compose plugin](https://docs.docker.com/compose/install/linux/).
-3. Create a `compose.yml` file with the following content:
-
-```yaml
-services:
-  dnote:
-    image: dnote/dnote:latest
-    container_name: dnote
-    ports:
-      - 3001:3001
-    volumes:
-      - ./dnote_data:/data
-    restart: unless-stopped
-```
-
-4. Run the following to download the image and start the container
+3. Download the [compose.yml](https://raw.githubusercontent.com/dnote/dnote/master/host/docker/compose.yml) file by running:
 
 ```
+curl https://raw.githubusercontent.com/dnote/dnote/master/host/docker/compose.yml > compose.yml
+```
+
+4. Run the following to download the images and run the containers
+
+```
+docker compose pull
 docker compose up -d
 ```
 
 Visit http://localhost:3001 in your browser to see Dnote running.
 
+### Supported platform
+
+Currently, the official Docker image for Dnote supports Linux running AMD64 CPU architecture.
+
+If you run ARM64, please install Dnote server by downloading a binary distribution (see below).
+
 ## Manual Installation
 
 Download from [releases](https://github.com/dnote/dnote/releases), extract, and run:
@@ -35,7 +34,7 @@ Download from [releases](https://github.com/dnote/dnote/releases), extract, and
 ```bash
 tar -xzf dnote-server-$version-$os.tar.gz
 mv ./dnote-server /usr/local/bin
-dnote-server start --baseUrl=https://your.server
+dnote-server start --webUrl=https://your.server
 ```
 
 You're up and running. Database: `~/.local/share/dnote/server.db` (customize with `--dbPath`). Run `dnote-server start --help` for options.
diff --git a/go.mod b/go.mod
index 48dfc85c..3b87c5ec 100644
--- a/go.mod
+++ b/go.mod
@@ -14,9 +14,10 @@ require (
 	github.com/mattn/go-sqlite3 v1.14.32
 	github.com/pkg/errors v0.9.1
 	github.com/radovskyb/watcher v1.0.7
+	github.com/robfig/cron v1.2.0
 	github.com/sergi/go-diff v1.3.1
 	github.com/spf13/cobra v1.10.1
-	golang.org/x/crypto v0.45.0
+	golang.org/x/crypto v0.42.0
 	golang.org/x/time v0.13.0
 	gopkg.in/gomail.v2 v2.0.0-20160411212932-81ebce5c23df
 	gopkg.in/yaml.v2 v2.4.0
@@ -35,9 +36,9 @@ require (
 	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/spf13/pflag v1.0.10 // indirect
 	github.com/stretchr/testify v1.8.1 // indirect
-	golang.org/x/sys v0.38.0 // indirect
-	golang.org/x/term v0.37.0 // indirect
-	golang.org/x/text v0.31.0 // indirect
+	golang.org/x/sys v0.36.0 // indirect
+	golang.org/x/term v0.35.0 // indirect
+	golang.org/x/text v0.29.0 // indirect
 	gopkg.in/alexcesaro/quotedprintable.v3 v3.0.0-20150716171945-2caba252f4dc // indirect
 	gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c // indirect
 )
diff --git a/go.sum b/go.sum
index 8b3c653a..e175da0d 100644
--- a/go.sum
+++ b/go.sum
@@ -53,6 +53,8 @@ github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZb
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/radovskyb/watcher v1.0.7 h1:AYePLih6dpmS32vlHfhCeli8127LzkIgwJGcwwe8tUE=
 github.com/radovskyb/watcher v1.0.7/go.mod h1:78okwvY5wPdzcb1UYnip1pvrZNIVEIh/Cm+ZuvsUYIg=
+github.com/robfig/cron v1.2.0 h1:ZjScXvvxeQ63Dbyxy76Fj3AT3Ut0aKsyd2/tl3DTMuQ=
+github.com/robfig/cron v1.2.0/go.mod h1:JGuDeoQd7Z6yL4zQhZ3OPEVHB7fL6Ka6skscFHfmt2k=
 github.com/rogpeppe/go-internal v1.9.0 h1:73kH8U+JUqXU8lRuOHeVHaa/SZPifC7BkcraZVejAe8=
 github.com/rogpeppe/go-internal v1.9.0/go.mod h1:WtVeX8xhTBvf0smdhujwtBcq4Qrzq/fJaraNFVN+nFs=
 github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
@@ -71,15 +73,15 @@ github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/
 github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
 github.com/stretchr/testify v1.8.1 h1:w7B6lhMri9wdJUVmEZPGGhZzrYTPvgJArz7wNPgYKsk=
 github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
-golang.org/x/crypto v0.45.0 h1:jMBrvKuj23MTlT0bQEOBcAE0mjg8mK9RXFhRH6nyF3Q=
-golang.org/x/crypto v0.45.0/go.mod h1:XTGrrkGJve7CYK7J8PEww4aY7gM3qMCElcJQ8n8JdX4=
+golang.org/x/crypto v0.42.0 h1:chiH31gIWm57EkTXpwnqf8qeuMUi0yekh6mT2AvFlqI=
+golang.org/x/crypto v0.42.0/go.mod h1:4+rDnOTJhQCx2q7/j6rAN5XDw8kPjeaXEUR2eL94ix8=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.38.0 h1:3yZWxaJjBmCWXqhN1qh02AkOnCQ1poK6oF+a7xWL6Gc=
-golang.org/x/sys v0.38.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
-golang.org/x/term v0.37.0 h1:8EGAD0qCmHYZg6J17DvsMy9/wJ7/D/4pV/wfnld5lTU=
-golang.org/x/term v0.37.0/go.mod h1:5pB4lxRNYYVZuTLmy8oR2BH8dflOR+IbTYFD8fi3254=
-golang.org/x/text v0.31.0 h1:aC8ghyu4JhP8VojJ2lEHBnochRno1sgL6nEi9WGFGMM=
-golang.org/x/text v0.31.0/go.mod h1:tKRAlv61yKIjGGHX/4tP1LTbc13YSec1pxVEWXzfoeM=
+golang.org/x/sys v0.36.0 h1:KVRy2GtZBrk1cBYA7MKu5bEZFxQk4NIDV6RLVcC8o0k=
+golang.org/x/sys v0.36.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
+golang.org/x/term v0.35.0 h1:bZBVKBudEyhRcajGcNc3jIfWPqV4y/Kt2XcoigOWtDQ=
+golang.org/x/term v0.35.0/go.mod h1:TPGtkTLesOwf2DE8CgVYiZinHAOuy5AYUYT1lENIZnA=
+golang.org/x/text v0.29.0 h1:1neNs90w9YzJ9BocxfsQNHKuAT4pkghyXc4nhZ6sJvk=
+golang.org/x/text v0.29.0/go.mod h1:7MhJOA9CD2qZyOKYazxdYMF85OwPdEr9jTtBpO7ydH4=
 golang.org/x/time v0.13.0 h1:eUlYslOIt32DgYD6utsuUeHs4d7AsEYLuIAdg7FlYgI=
 golang.org/x/time v0.13.0/go.mod h1:eL/Oa2bBBK0TkX57Fyni+NgnyQQN4LitPmob2Hjnqw4=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
diff --git a/licenses/AGPLv3.txt b/licenses/AGPLv3.txt
new file mode 100644
index 00000000..0ad25db4
--- /dev/null
+++ b/licenses/AGPLv3.txt
@@ -0,0 +1,661 @@
+                    GNU AFFERO GENERAL PUBLIC LICENSE
+                       Version 3, 19 November 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
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+software and other kinds of works, specifically designed to ensure
+cooperation with the community in the case of network server software.
+
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+to take away your freedom to share and change the works.  By contrast,
+our General Public Licenses are intended to guarantee your freedom to
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+software for all its users.
+
+  When we speak of free software, we are referring to freedom, not
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+
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+
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+
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+copyright on the Program, and are irrevocable provided the stated
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+  You may convey verbatim copies of the Program's source code as you
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+  You may convey a covered work in object code form under the terms
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+    a) Convey the object code in, or embodied in, a physical product
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+  A "User Product" is either (1) a "consumer product", which means any
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+
+  If you convey an object code work under this section in, or with, or
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+source code form), and must require no special password or key for
+unpacking, reading or copying.
+
+  7. Additional Terms.
+
+  "Additional permissions" are terms that supplement the terms of this
+License by making exceptions from one or more of its conditions.
+Additional permissions that are applicable to the entire Program shall
+be treated as though they were included in this License, to the extent
+that they are valid under applicable law.  If additional permissions
+apply only to part of the Program, that part may be used separately
+under those permissions, but the entire Program remains governed by
+this License without regard to the additional permissions.
+
+  When you convey a copy of a covered work, you may at your option
+remove any additional permissions from that copy, or from any part of
+it.  (Additional permissions may be written to require their own
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+
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+that material) supplement the terms of this License with terms:
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+
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+  All other non-permissive additional terms are considered "further
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+  Additional terms, permissive or non-permissive, may be stated in the
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+  8. Termination.
+
+  You may not propagate or modify a covered work except as expressly
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+this License (including any patent licenses granted under the third
+paragraph of section 11).
+
+  However, if you cease all violation of this License, then your
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+provisionally, unless and until the copyright holder explicitly and
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+holder fails to notify you of the violation by some reasonable means
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+
+  Moreover, your license from a particular copyright holder is
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+
+  Termination of your rights under this section does not terminate the
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+
+  9. Acceptance Not Required for Having Copies.
+
+  You are not required to accept this License in order to receive or
+run a copy of the Program.  Ancillary propagation of a covered work
+occurring solely as a consequence of using peer-to-peer transmission
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+nothing other than this License grants you permission to propagate or
+modify any covered work.  These actions infringe copyright if you do
+not accept this License.  Therefore, by modifying or propagating a
+covered work, you indicate your acceptance of this License to do so.
+
+  10. Automatic Licensing of Downstream Recipients.
+
+  Each time you convey a covered work, the recipient automatically
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+propagate that work, subject to this License.  You are not responsible
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+
+  An "entity transaction" is a transaction transferring control of an
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+any patent claim is infringed by making, using, selling, offering for
+sale, or importing the Program or any portion of it.
+
+  11. Patents.
+
+  A "contributor" is a copyright holder who authorizes use under this
+License of the Program or a work on which the Program is based.  The
+work thus licensed is called the contributor's "contributor version".
+
+  A contributor's "essential patent claims" are all patent claims
+owned or controlled by the contributor, whether already acquired or
+hereafter acquired, that would be infringed by some manner, permitted
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+
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+patent license under the contributor's essential patent claims, to
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+
+  In the following three paragraphs, a "patent license" is any express
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+(such as an express permission to practice a patent or covenant not to
+sue for patent infringement).  To "grant" such a patent license to a
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+
+  If you convey a covered work, knowingly relying on a patent license,
+and the Corresponding Source of the work is not available for anyone
+to copy, free of charge and under the terms of this License, through a
+publicly available network server or other readily accessible means,
+then you must either (1) cause the Corresponding Source to be so
+available, or (2) arrange to deprive yourself of the benefit of the
+patent license for this particular work, or (3) arrange, in a manner
+consistent with the requirements of this License, to extend the patent
+license to downstream recipients.  "Knowingly relying" means you have
+actual knowledge that, but for the patent license, your conveying the
+covered work in a country, or your recipient's use of the covered work
+in a country, would infringe one or more identifiable patents in that
+country that you have reason to believe are valid.
+
+  If, pursuant to or in connection with a single transaction or
+arrangement, you convey, or propagate by procuring conveyance of, a
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+receiving the covered work authorizing them to use, propagate, modify
+or convey a specific copy of the covered work, then the patent license
+you grant is automatically extended to all recipients of the covered
+work and works based on it.
+
+  A patent license is "discriminatory" if it does not include within
+the scope of its coverage, prohibits the exercise of, or is
+conditioned on the non-exercise of one or more of the rights that are
+specifically granted under this License.  You may not convey a covered
+work if you are a party to an arrangement with a third party that is
+in the business of distributing software, under which you make payment
+to the third party based on the extent of your activity of conveying
+the work, and under which the third party grants, to any of the
+parties who would receive the covered work from you, a discriminatory
+patent license (a) in connection with copies of the covered work
+conveyed by you (or copies made from those copies), or (b) primarily
+for and in connection with specific products or compilations that
+contain the covered work, unless you entered into that arrangement,
+or that patent license was granted, prior to 28 March 2007.
+
+  Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+  12. No Surrender of Others' Freedom.
+
+  If conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot convey a
+covered work so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you may
+not convey it at all.  For example, if you agree to terms that obligate you
+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
+
+  13. Remote Network Interaction; Use with the GNU General Public License.
+
+  Notwithstanding any other provision of this License, if you modify the
+Program, your modified version must prominently offer all users
+interacting with it remotely through a computer network (if your version
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+of the GNU General Public License that is incorporated pursuant to the
+following paragraph.
+
+  Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
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+combined work, and to convey the resulting work.  The terms of this
+License will continue to apply to the part which is the covered work,
+but the work with which it is combined will remain governed by version
+3 of the GNU General Public License.
+
+  14. Revised Versions of this License.
+
+  The Free Software Foundation may publish revised and/or new versions of
+the GNU Affero General Public License from time to time.  Such new versions
+will be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+  Each version is given a distinguishing version number.  If the
+Program specifies that a certain numbered version of the GNU Affero General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU Affero General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+  If the Program specifies that a proxy can decide which future
+versions of the GNU Affero General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published
+    by the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If your software can interact with users remotely through a computer
+network, you should also make sure that it provides a way for users to
+get its source.  For example, if your program is a web application, its
+interface could display a "Source" link that leads users to an archive
+of the code.  There are many ways you could offer source, and different
+solutions will be better for different programs; see section 13 for the
+specific requirements.
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU AGPL, see
+<https://www.gnu.org/licenses/>.
diff --git a/licenses/GPLv3.txt b/licenses/GPLv3.txt
new file mode 100644
index 00000000..f288702d
--- /dev/null
+++ b/licenses/GPLv3.txt
@@ -0,0 +1,674 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The GNU General Public License is a free, copyleft license for
+software and other kinds of works.
+
+  The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works.  By contrast,
+the GNU General Public License is intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users.  We, the Free Software Foundation, use the
+GNU General Public License for most of our software; it applies also to
+any other work released this way by its authors.  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+them if you wish), that you receive source code or can get it if you
+want it, that you can change the software or use pieces of it in new
+free programs, and that you know you can do these things.
+
+  To protect your rights, we need to prevent others from denying you
+these rights or asking you to surrender the rights.  Therefore, you have
+certain responsibilities if you distribute copies of the software, or if
+you modify it: responsibilities to respect the freedom of others.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must pass on to the recipients the same
+freedoms that you received.  You must make sure that they, too, receive
+or can get the source code.  And you must show them these terms so they
+know their rights.
+
+  Developers that use the GNU GPL protect your rights with two steps:
+(1) assert copyright on the software, and (2) offer you this License
+giving you legal permission to copy, distribute and/or modify it.
+
+  For the developers' and authors' protection, the GPL clearly explains
+that there is no warranty for this free software.  For both users' and
+authors' sake, the GPL requires that modified versions be marked as
+changed, so that their problems will not be attributed erroneously to
+authors of previous versions.
+
+  Some devices are designed to deny users access to install or run
+modified versions of the software inside them, although the manufacturer
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+                     END OF TERMS AND CONDITIONS
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+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<https://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<https://www.gnu.org/licenses/why-not-lgpl.html>.
diff --git a/pkg/assert/assert.go b/pkg/assert/assert.go
index bb98fce0..000d7b48 100644
--- a/pkg/assert/assert.go
+++ b/pkg/assert/assert.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 // Package assert provides functions to assert a condition in tests
diff --git a/pkg/assert/prompt.go b/pkg/assert/prompt.go
index c21e6a42..d4ec5d25 100644
--- a/pkg/assert/prompt.go
+++ b/pkg/assert/prompt.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package assert
diff --git a/pkg/cli/client/client.go b/pkg/cli/client/client.go
index 2be0006d..083b9392 100644
--- a/pkg/cli/client/client.go
+++ b/pkg/cli/client/client.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 // Package client provides interfaces for interacting with the Dnote server
diff --git a/pkg/cli/client/client_test.go b/pkg/cli/client/client_test.go
index f83a0e6f..3bb99e93 100644
--- a/pkg/cli/client/client_test.go
+++ b/pkg/cli/client/client_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package client
diff --git a/pkg/cli/cmd/add/add.go b/pkg/cli/cmd/add/add.go
index 3e6d089d..2d6591a2 100644
--- a/pkg/cli/cmd/add/add.go
+++ b/pkg/cli/cmd/add/add.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package add
@@ -131,7 +134,7 @@ func newRun(ctx context.DnoteCtx) infra.RunEFunc {
 			return err
 		}
 
-		output.NoteInfo(os.Stdout, info)
+		output.NoteInfo(info)
 
 		if err := upgrade.Check(ctx); err != nil {
 			log.Error(errors.Wrap(err, "automatically checking updates").Error())
diff --git a/pkg/cli/cmd/cat/cat.go b/pkg/cli/cmd/cat/cat.go
new file mode 100644
index 00000000..4961ce33
--- /dev/null
+++ b/pkg/cli/cmd/cat/cat.go
@@ -0,0 +1,98 @@
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
+ *
+ * This file is part of Dnote.
+ *
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package cat
+
+import (
+	"strconv"
+
+	"github.com/dnote/dnote/pkg/cli/context"
+	"github.com/dnote/dnote/pkg/cli/database"
+	"github.com/dnote/dnote/pkg/cli/infra"
+	"github.com/dnote/dnote/pkg/cli/log"
+	"github.com/dnote/dnote/pkg/cli/output"
+	"github.com/pkg/errors"
+	"github.com/spf13/cobra"
+)
+
+var example = `
+ * See the notes with index 2 from a book 'javascript'
+ dnote cat javascript 2
+ `
+
+var deprecationWarning = `and "view" will replace it in the future version.
+
+ Run "dnote view --help" for more information.
+`
+
+func preRun(cmd *cobra.Command, args []string) error {
+	if len(args) != 2 {
+		return errors.New("Incorrect number of arguments")
+	}
+
+	return nil
+}
+
+// NewCmd returns a new cat command
+func NewCmd(ctx context.DnoteCtx) *cobra.Command {
+	cmd := &cobra.Command{
+		Use:        "cat <book name> <note index>",
+		Aliases:    []string{"c"},
+		Short:      "See a note",
+		Example:    example,
+		RunE:       NewRun(ctx, false),
+		PreRunE:    preRun,
+		Deprecated: deprecationWarning,
+	}
+
+	return cmd
+}
+
+// NewRun returns a new run function
+func NewRun(ctx context.DnoteCtx, contentOnly bool) infra.RunEFunc {
+	return func(cmd *cobra.Command, args []string) error {
+		var noteRowIDArg string
+
+		if len(args) == 2 {
+			log.Plain(log.ColorYellow.Sprintf("DEPRECATED: you no longer need to pass book name to the view command. e.g. `dnote view 123`.\n\n"))
+
+			noteRowIDArg = args[1]
+		} else {
+			noteRowIDArg = args[0]
+		}
+
+		noteRowID, err := strconv.Atoi(noteRowIDArg)
+		if err != nil {
+			return errors.Wrap(err, "invalid rowid")
+		}
+
+		db := ctx.DB
+		info, err := database.GetNoteInfo(db, noteRowID)
+		if err != nil {
+			return err
+		}
+
+		if contentOnly {
+			output.NoteContent(info)
+		} else {
+			output.NoteInfo(info)
+		}
+
+		return nil
+	}
+}
diff --git a/pkg/cli/cmd/edit/book.go b/pkg/cli/cmd/edit/book.go
index ab326e7f..5b85f98b 100644
--- a/pkg/cli/cmd/edit/book.go
+++ b/pkg/cli/cmd/edit/book.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package edit
diff --git a/pkg/cli/cmd/edit/edit.go b/pkg/cli/cmd/edit/edit.go
index 16a7c413..12a80dce 100644
--- a/pkg/cli/cmd/edit/edit.go
+++ b/pkg/cli/cmd/edit/edit.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package edit
diff --git a/pkg/cli/cmd/edit/note.go b/pkg/cli/cmd/edit/note.go
index cb837e11..f6019778 100644
--- a/pkg/cli/cmd/edit/note.go
+++ b/pkg/cli/cmd/edit/note.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package edit
@@ -166,7 +169,7 @@ func runNote(ctx context.DnoteCtx, rowIDArg string) error {
 	}
 
 	log.Success("edited the note\n")
-	output.NoteInfo(os.Stdout, noteInfo)
+	output.NoteInfo(noteInfo)
 
 	return nil
 }
diff --git a/pkg/cli/cmd/find/find.go b/pkg/cli/cmd/find/find.go
index 4723bcb4..e3007c9b 100644
--- a/pkg/cli/cmd/find/find.go
+++ b/pkg/cli/cmd/find/find.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package find
diff --git a/pkg/cli/cmd/find/lexer.go b/pkg/cli/cmd/find/lexer.go
index 6115becc..b5bc8ce8 100644
--- a/pkg/cli/cmd/find/lexer.go
+++ b/pkg/cli/cmd/find/lexer.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package find
diff --git a/pkg/cli/cmd/find/lexer_test.go b/pkg/cli/cmd/find/lexer_test.go
index 3a74ad5a..288d71fc 100644
--- a/pkg/cli/cmd/find/lexer_test.go
+++ b/pkg/cli/cmd/find/lexer_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package find
diff --git a/pkg/cli/cmd/login/login.go b/pkg/cli/cmd/login/login.go
index c9b1dfd5..4d8ee392 100644
--- a/pkg/cli/cmd/login/login.go
+++ b/pkg/cli/cmd/login/login.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package login
diff --git a/pkg/cli/cmd/login/login_test.go b/pkg/cli/cmd/login/login_test.go
index 6d5917cc..c208fa5d 100644
--- a/pkg/cli/cmd/login/login_test.go
+++ b/pkg/cli/cmd/login/login_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package login
diff --git a/pkg/cli/cmd/logout/logout.go b/pkg/cli/cmd/logout/logout.go
index 98cd69eb..008c9652 100644
--- a/pkg/cli/cmd/logout/logout.go
+++ b/pkg/cli/cmd/logout/logout.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package logout
diff --git a/pkg/cli/cmd/view/book.go b/pkg/cli/cmd/ls/ls.go
similarity index 50%
rename from pkg/cli/cmd/view/book.go
rename to pkg/cli/cmd/ls/ls.go
index 698a7de5..dbf4deb4 100644
--- a/pkg/cli/cmd/view/book.go
+++ b/pkg/cli/cmd/ls/ls.go
@@ -1,31 +1,91 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
-package view
+package ls
 
 import (
 	"database/sql"
 	"fmt"
-	"io"
 	"strings"
 
 	"github.com/dnote/dnote/pkg/cli/context"
+	"github.com/dnote/dnote/pkg/cli/infra"
 	"github.com/dnote/dnote/pkg/cli/log"
 	"github.com/pkg/errors"
+	"github.com/spf13/cobra"
 )
 
+var example = `
+ * List all books
+ dnote ls
+
+ * List notes in a book
+ dnote ls javascript
+ `
+
+var deprecationWarning = `and "view" will replace it in the future version.
+
+Run "dnote view --help" for more information.
+`
+
+func preRun(cmd *cobra.Command, args []string) error {
+	if len(args) > 1 {
+		return errors.New("Incorrect number of argument")
+	}
+
+	return nil
+}
+
+// NewCmd returns a new ls command
+func NewCmd(ctx context.DnoteCtx) *cobra.Command {
+	cmd := &cobra.Command{
+		Use:        "ls <book name?>",
+		Aliases:    []string{"l", "notes"},
+		Short:      "List all notes",
+		Example:    example,
+		RunE:       NewRun(ctx, false),
+		PreRunE:    preRun,
+		Deprecated: deprecationWarning,
+	}
+
+	return cmd
+}
+
+// NewRun returns a new run function for ls
+func NewRun(ctx context.DnoteCtx, nameOnly bool) infra.RunEFunc {
+	return func(cmd *cobra.Command, args []string) error {
+		if len(args) == 0 {
+			if err := printBooks(ctx, nameOnly); err != nil {
+				return errors.Wrap(err, "viewing books")
+			}
+
+			return nil
+		}
+
+		bookName := args[0]
+		if err := printNotes(ctx, bookName); err != nil {
+			return errors.Wrapf(err, "viewing book '%s'", bookName)
+		}
+
+		return nil
+	}
+}
+
 // bookInfo is an information about the book to be printed on screen
 type bookInfo struct {
 	BookLabel string
@@ -40,13 +100,15 @@ type noteInfo struct {
 
 // getNewlineIdx returns the index of newline character in a string
 func getNewlineIdx(str string) int {
-	// Check for \r\n first
-	if idx := strings.Index(str, "\r\n"); idx != -1 {
-		return idx
+	var ret int
+
+	ret = strings.Index(str, "\n")
+
+	if ret == -1 {
+		ret = strings.Index(str, "\r\n")
 	}
 
-	// Then check for \n
-	return strings.Index(str, "\n")
+	return ret
 }
 
 // formatBody returns an excerpt of the given raw note content and a boolean
@@ -64,15 +126,15 @@ func formatBody(noteBody string) (string, bool) {
 	return strings.Trim(trimmed, " "), false
 }
 
-func printBookLine(w io.Writer, info bookInfo, nameOnly bool) {
+func printBookLine(info bookInfo, nameOnly bool) {
 	if nameOnly {
-		fmt.Fprintln(w, info.BookLabel)
+		fmt.Println(info.BookLabel)
 	} else {
-		fmt.Fprintf(w, "%s %s\n", info.BookLabel, log.ColorYellow.Sprintf("(%d)", info.NoteCount))
+		log.Printf("%s %s\n", info.BookLabel, log.ColorYellow.Sprintf("(%d)", info.NoteCount))
 	}
 }
 
-func listBooks(ctx context.DnoteCtx, w io.Writer, nameOnly bool) error {
+func printBooks(ctx context.DnoteCtx, nameOnly bool) error {
 	db := ctx.DB
 
 	rows, err := db.Query(`SELECT books.label, count(notes.uuid) note_count
@@ -98,13 +160,13 @@ func listBooks(ctx context.DnoteCtx, w io.Writer, nameOnly bool) error {
 	}
 
 	for _, info := range infos {
-		printBookLine(w, info, nameOnly)
+		printBookLine(info, nameOnly)
 	}
 
 	return nil
 }
 
-func listNotes(ctx context.DnoteCtx, w io.Writer, bookName string) error {
+func printNotes(ctx context.DnoteCtx, bookName string) error {
 	db := ctx.DB
 
 	var bookUUID string
@@ -132,7 +194,7 @@ func listNotes(ctx context.DnoteCtx, w io.Writer, bookName string) error {
 		infos = append(infos, info)
 	}
 
-	fmt.Fprintf(w, "on book %s\n", bookName)
+	log.Infof("on book %s\n", bookName)
 
 	for _, info := range infos {
 		body, isExcerpt := formatBody(info.Body)
@@ -142,7 +204,7 @@ func listNotes(ctx context.DnoteCtx, w io.Writer, bookName string) error {
 			body = fmt.Sprintf("%s %s", body, log.ColorYellow.Sprintf("[---More---]"))
 		}
 
-		fmt.Fprintf(w, "%s %s\n", rowid, body)
+		log.Plainf("%s %s\n", rowid, body)
 	}
 
 	return nil
diff --git a/pkg/cli/cmd/remove/remove.go b/pkg/cli/cmd/remove/remove.go
index 18224c0f..443e4867 100644
--- a/pkg/cli/cmd/remove/remove.go
+++ b/pkg/cli/cmd/remove/remove.go
@@ -1,23 +1,25 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package remove
 
 import (
 	"fmt"
-	"os"
 	"strconv"
 
 	"github.com/dnote/dnote/pkg/cli/context"
@@ -130,7 +132,7 @@ func runNote(ctx context.DnoteCtx, rowIDArg string) error {
 		return err
 	}
 
-	output.NoteInfo(os.Stdout, noteInfo)
+	output.NoteInfo(noteInfo)
 
 	ok, err := maybeConfirm("remove this note?", false)
 	if err != nil {
diff --git a/pkg/cli/cmd/root/root.go b/pkg/cli/cmd/root/root.go
index 6da096bf..604f7682 100644
--- a/pkg/cli/cmd/root/root.go
+++ b/pkg/cli/cmd/root/root.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package root
diff --git a/pkg/cli/cmd/sync/merge.go b/pkg/cli/cmd/sync/merge.go
index 0e4d15be..2b70d095 100644
--- a/pkg/cli/cmd/sync/merge.go
+++ b/pkg/cli/cmd/sync/merge.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package sync
diff --git a/pkg/cli/cmd/sync/merge_test.go b/pkg/cli/cmd/sync/merge_test.go
index e6f4839e..3134e13c 100644
--- a/pkg/cli/cmd/sync/merge_test.go
+++ b/pkg/cli/cmd/sync/merge_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package sync
diff --git a/pkg/cli/cmd/sync/sync.go b/pkg/cli/cmd/sync/sync.go
index 6cb506ae..f8f2aec0 100644
--- a/pkg/cli/cmd/sync/sync.go
+++ b/pkg/cli/cmd/sync/sync.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package sync
diff --git a/pkg/cli/cmd/sync/sync_test.go b/pkg/cli/cmd/sync/sync_test.go
index ae3b94ff..6c22e926 100644
--- a/pkg/cli/cmd/sync/sync_test.go
+++ b/pkg/cli/cmd/sync/sync_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package sync
diff --git a/pkg/cli/cmd/version/version.go b/pkg/cli/cmd/version/version.go
index 79892204..f508ee6e 100644
--- a/pkg/cli/cmd/version/version.go
+++ b/pkg/cli/cmd/version/version.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package version
diff --git a/pkg/cli/cmd/view/book_test.go b/pkg/cli/cmd/view/book_test.go
deleted file mode 100644
index 226d5d04..00000000
--- a/pkg/cli/cmd/view/book_test.go
+++ /dev/null
@@ -1,184 +0,0 @@
-/* Copyright 2025 Dnote Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package view
-
-import (
-	"bytes"
-	"fmt"
-	"strings"
-	"testing"
-
-	"github.com/dnote/dnote/pkg/assert"
-	"github.com/dnote/dnote/pkg/cli/context"
-	"github.com/dnote/dnote/pkg/cli/database"
-)
-
-func TestGetNewlineIdx(t *testing.T) {
-	testCases := []struct {
-		input    string
-		expected int
-	}{
-		{
-			input:    "hello\nworld",
-			expected: 5,
-		},
-		{
-			input:    "hello\r\nworld",
-			expected: 5,
-		},
-		{
-			input:    "no newline here",
-			expected: -1,
-		},
-		{
-			input:    "",
-			expected: -1,
-		},
-		{
-			input:    "\n",
-			expected: 0,
-		},
-		{
-			input:    "\r\n",
-			expected: 0,
-		},
-	}
-
-	for _, tc := range testCases {
-		t.Run(fmt.Sprintf("input: %q", tc.input), func(t *testing.T) {
-			got := getNewlineIdx(tc.input)
-			assert.Equal(t, got, tc.expected, "newline index mismatch")
-		})
-	}
-}
-
-func TestFormatBody(t *testing.T) {
-	testCases := []struct {
-		input           string
-		expectedBody    string
-		expectedExcerpt bool
-	}{
-		{
-			input:           "single line",
-			expectedBody:    "single line",
-			expectedExcerpt: false,
-		},
-		{
-			input:           "first line\nsecond line",
-			expectedBody:    "first line",
-			expectedExcerpt: true,
-		},
-		{
-			input:           "first line\r\nsecond line",
-			expectedBody:    "first line",
-			expectedExcerpt: true,
-		},
-		{
-			input:           "  spaced line  ",
-			expectedBody:    "spaced line",
-			expectedExcerpt: false,
-		},
-		{
-			input:           "  first line  \nsecond line",
-			expectedBody:    "first line",
-			expectedExcerpt: true,
-		},
-		{
-			input:           "",
-			expectedBody:    "",
-			expectedExcerpt: false,
-		},
-		{
-			input:           "line with trailing newline\n",
-			expectedBody:    "line with trailing newline",
-			expectedExcerpt: false,
-		},
-		{
-			input:           "line with trailing newlines\n\n",
-			expectedBody:    "line with trailing newlines",
-			expectedExcerpt: false,
-		},
-	}
-
-	for _, tc := range testCases {
-		t.Run(fmt.Sprintf("input: %q", tc.input), func(t *testing.T) {
-			gotBody, gotExcerpt := formatBody(tc.input)
-			assert.Equal(t, gotBody, tc.expectedBody, "formatted body mismatch")
-			assert.Equal(t, gotExcerpt, tc.expectedExcerpt, "excerpt flag mismatch")
-		})
-	}
-}
-
-func TestListNotes(t *testing.T) {
-	// Setup
-	db := database.InitTestMemoryDB(t)
-	defer db.Close()
-
-	bookUUID := "js-book-uuid"
-	database.MustExec(t, "inserting book", db, "INSERT INTO books (uuid, label) VALUES (?, ?)", bookUUID, "javascript")
-	database.MustExec(t, "inserting note 1", db, "INSERT INTO notes (uuid, book_uuid, body, added_on) VALUES (?, ?, ?, ?)", "note-1", bookUUID, "first note", 1515199943)
-	database.MustExec(t, "inserting note 2", db, "INSERT INTO notes (uuid, book_uuid, body, added_on) VALUES (?, ?, ?, ?)", "note-2", bookUUID, "multiline note\nwith second line", 1515199945)
-
-	ctx := context.DnoteCtx{DB: db}
-	var buf bytes.Buffer
-
-	// Execute
-	err := listNotes(ctx, &buf, "javascript")
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	got := buf.String()
-
-	// Verify output
-	assert.Equal(t, strings.Contains(got, "on book javascript"), true, "should show book name")
-	assert.Equal(t, strings.Contains(got, "first note"), true, "should contain first note")
-	assert.Equal(t, strings.Contains(got, "multiline note"), true, "should show first line of multiline note")
-	assert.Equal(t, strings.Contains(got, "[---More---]"), true, "should show more indicator for multiline note")
-	assert.Equal(t, strings.Contains(got, "with second line"), false, "should not show second line of multiline note")
-}
-
-func TestListBooks(t *testing.T) {
-	// Setup
-	db := database.InitTestMemoryDB(t)
-	defer db.Close()
-
-	b1UUID := "js-book-uuid"
-	b2UUID := "linux-book-uuid"
-
-	database.MustExec(t, "inserting book 1", db, "INSERT INTO books (uuid, label) VALUES (?, ?)", b1UUID, "javascript")
-	database.MustExec(t, "inserting book 2", db, "INSERT INTO books (uuid, label) VALUES (?, ?)", b2UUID, "linux")
-
-	// Add notes to test count
-	database.MustExec(t, "inserting note 1", db, "INSERT INTO notes (uuid, book_uuid, body, added_on) VALUES (?, ?, ?, ?)", "note-1", b1UUID, "note body 1", 1515199943)
-	database.MustExec(t, "inserting note 2", db, "INSERT INTO notes (uuid, book_uuid, body, added_on) VALUES (?, ?, ?, ?)", "note-2", b1UUID, "note body 2", 1515199944)
-
-	ctx := context.DnoteCtx{DB: db}
-	var buf bytes.Buffer
-
-	// Execute
-	err := listBooks(ctx, &buf, false)
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	got := buf.String()
-
-	// Verify output
-	assert.Equal(t, strings.Contains(got, "javascript"), true, "should contain javascript book")
-	assert.Equal(t, strings.Contains(got, "linux"), true, "should contain linux book")
-	assert.Equal(t, strings.Contains(got, "(2)"), true, "should show 2 notes for javascript")
-}
diff --git a/pkg/cli/cmd/view/note.go b/pkg/cli/cmd/view/note.go
deleted file mode 100644
index f853dd9a..00000000
--- a/pkg/cli/cmd/view/note.go
+++ /dev/null
@@ -1,47 +0,0 @@
-/* Copyright 2025 Dnote Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package view
-
-import (
-	"io"
-	"strconv"
-
-	"github.com/dnote/dnote/pkg/cli/context"
-	"github.com/dnote/dnote/pkg/cli/database"
-	"github.com/dnote/dnote/pkg/cli/output"
-	"github.com/pkg/errors"
-)
-
-func viewNote(ctx context.DnoteCtx, w io.Writer, noteRowIDArg string, contentOnly bool) error {
-	noteRowID, err := strconv.Atoi(noteRowIDArg)
-	if err != nil {
-		return errors.Wrap(err, "invalid rowid")
-	}
-
-	db := ctx.DB
-	info, err := database.GetNoteInfo(db, noteRowID)
-	if err != nil {
-		return err
-	}
-
-	if contentOnly {
-		output.NoteContent(w, info)
-	} else {
-		output.NoteInfo(w, info)
-	}
-
-	return nil
-}
diff --git a/pkg/cli/cmd/view/note_test.go b/pkg/cli/cmd/view/note_test.go
deleted file mode 100644
index 36e9aa84..00000000
--- a/pkg/cli/cmd/view/note_test.go
+++ /dev/null
@@ -1,90 +0,0 @@
-/* Copyright 2025 Dnote Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package view
-
-import (
-	"bytes"
-	"strings"
-	"testing"
-
-	"github.com/dnote/dnote/pkg/assert"
-	"github.com/dnote/dnote/pkg/cli/context"
-	"github.com/dnote/dnote/pkg/cli/database"
-)
-
-func TestViewNote(t *testing.T) {
-	db := database.InitTestMemoryDB(t)
-	defer db.Close()
-
-	bookUUID := "test-book-uuid"
-	database.MustExec(t, "inserting book", db, "INSERT INTO books (uuid, label) VALUES (?, ?)", bookUUID, "golang")
-	database.MustExec(t, "inserting note", db, "INSERT INTO notes (uuid, book_uuid, body, added_on) VALUES (?, ?, ?, ?)",
-		"note-uuid", bookUUID, "test note content", 1515199943000000000)
-
-	ctx := context.DnoteCtx{DB: db}
-	var buf bytes.Buffer
-
-	err := viewNote(ctx, &buf, "1", false)
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	got := buf.String()
-	assert.Equal(t, strings.Contains(got, "test note content"), true, "should contain note content")
-}
-
-func TestViewNoteContentOnly(t *testing.T) {
-	db := database.InitTestMemoryDB(t)
-	defer db.Close()
-
-	bookUUID := "test-book-uuid"
-	database.MustExec(t, "inserting book", db, "INSERT INTO books (uuid, label) VALUES (?, ?)", bookUUID, "golang")
-	database.MustExec(t, "inserting note", db, "INSERT INTO notes (uuid, book_uuid, body, added_on) VALUES (?, ?, ?, ?)",
-		"note-uuid", bookUUID, "test note content", 1515199943000000000)
-
-	ctx := context.DnoteCtx{DB: db}
-	var buf bytes.Buffer
-
-	err := viewNote(ctx, &buf, "1", true)
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	got := buf.String()
-	assert.Equal(t, got, "test note content", "should contain only note content")
-}
-
-func TestViewNoteInvalidRowID(t *testing.T) {
-	db := database.InitTestMemoryDB(t)
-	defer db.Close()
-
-	ctx := context.DnoteCtx{DB: db}
-	var buf bytes.Buffer
-
-	err := viewNote(ctx, &buf, "not-a-number", false)
-	assert.NotEqual(t, err, nil, "should return error for invalid rowid")
-}
-
-func TestViewNoteNotFound(t *testing.T) {
-	db := database.InitTestMemoryDB(t)
-	defer db.Close()
-
-	ctx := context.DnoteCtx{DB: db}
-	var buf bytes.Buffer
-
-	err := viewNote(ctx, &buf, "999", false)
-	assert.NotEqual(t, err, nil, "should return error for non-existent note")
-}
diff --git a/pkg/cli/cmd/view/view.go b/pkg/cli/cmd/view/view.go
index 57b17dbd..dde41fa5 100644
--- a/pkg/cli/cmd/view/view.go
+++ b/pkg/cli/cmd/view/view.go
@@ -1,28 +1,32 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package view
 
 import (
-	"os"
-
 	"github.com/dnote/dnote/pkg/cli/context"
 	"github.com/dnote/dnote/pkg/cli/infra"
-	"github.com/dnote/dnote/pkg/cli/utils"
 	"github.com/pkg/errors"
 	"github.com/spf13/cobra"
+
+	"github.com/dnote/dnote/pkg/cli/cmd/cat"
+	"github.com/dnote/dnote/pkg/cli/cmd/ls"
+	"github.com/dnote/dnote/pkg/cli/utils"
 )
 
 var example = `
@@ -67,26 +71,27 @@ func NewCmd(ctx context.DnoteCtx) *cobra.Command {
 
 func newRun(ctx context.DnoteCtx) infra.RunEFunc {
 	return func(cmd *cobra.Command, args []string) error {
+		var run infra.RunEFunc
+
 		if len(args) == 0 {
-			// List all books
-			return listBooks(ctx, os.Stdout, nameOnly)
+			run = ls.NewRun(ctx, nameOnly)
 		} else if len(args) == 1 {
 			if nameOnly {
 				return errors.New("--name-only flag is only valid when viewing books")
 			}
 
 			if utils.IsNumber(args[0]) {
-				// View a note by index
-				return viewNote(ctx, os.Stdout, args[0], contentOnly)
+				run = cat.NewRun(ctx, contentOnly)
 			} else {
-				// List notes in a book
-				return listNotes(ctx, os.Stdout, args[0])
+				run = ls.NewRun(ctx, false)
 			}
 		} else if len(args) == 2 {
-			// View a note in a book (book name + note index)
-			return viewNote(ctx, os.Stdout, args[1], contentOnly)
+			// DEPRECATED: passing book name to view command is deprecated
+			run = cat.NewRun(ctx, false)
+		} else {
+			return errors.New("Incorrect number of arguments")
 		}
 
-		return errors.New("Incorrect number of arguments")
+		return run(cmd, args)
 	}
 }
diff --git a/pkg/cli/config/config.go b/pkg/cli/config/config.go
index 065100c0..b0faa9cf 100644
--- a/pkg/cli/config/config.go
+++ b/pkg/cli/config/config.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package config
diff --git a/pkg/cli/consts/consts.go b/pkg/cli/consts/consts.go
index 0f49c152..dec8d456 100644
--- a/pkg/cli/consts/consts.go
+++ b/pkg/cli/consts/consts.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 // Package consts provides definitions of constants
diff --git a/pkg/cli/context/ctx.go b/pkg/cli/context/ctx.go
index 971d9145..61cd5be8 100644
--- a/pkg/cli/context/ctx.go
+++ b/pkg/cli/context/ctx.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 // Package context defines dnote context
diff --git a/pkg/cli/context/files.go b/pkg/cli/context/files.go
index 1abbcd47..098b2cd5 100644
--- a/pkg/cli/context/files.go
+++ b/pkg/cli/context/files.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package context
diff --git a/pkg/cli/context/files_test.go b/pkg/cli/context/files_test.go
index 49d62dc9..2422a795 100644
--- a/pkg/cli/context/files_test.go
+++ b/pkg/cli/context/files_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package context
diff --git a/pkg/cli/context/testutils.go b/pkg/cli/context/testutils.go
index cb477475..62fed833 100644
--- a/pkg/cli/context/testutils.go
+++ b/pkg/cli/context/testutils.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package context
diff --git a/pkg/cli/database/models.go b/pkg/cli/database/models.go
index e8e463bb..b26a6b5a 100644
--- a/pkg/cli/database/models.go
+++ b/pkg/cli/database/models.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package database
diff --git a/pkg/cli/database/models_test.go b/pkg/cli/database/models_test.go
index 6d0a45f0..53565d7b 100644
--- a/pkg/cli/database/models_test.go
+++ b/pkg/cli/database/models_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package database
diff --git a/pkg/cli/database/queries.go b/pkg/cli/database/queries.go
index 2209c8f3..e8ec5ce5 100644
--- a/pkg/cli/database/queries.go
+++ b/pkg/cli/database/queries.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package database
diff --git a/pkg/cli/database/queries_test.go b/pkg/cli/database/queries_test.go
index e394fe95..cccc697f 100644
--- a/pkg/cli/database/queries_test.go
+++ b/pkg/cli/database/queries_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package database
diff --git a/pkg/cli/database/schema/main.go b/pkg/cli/database/schema/main.go
index 6c75e4d0..2596c84a 100644
--- a/pkg/cli/database/schema/main.go
+++ b/pkg/cli/database/schema/main.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 // Command schema generates the CLI database schema.sql file.
diff --git a/pkg/cli/database/schema/main_test.go b/pkg/cli/database/schema/main_test.go
index 26898ef3..24bd9fc0 100644
--- a/pkg/cli/database/schema/main_test.go
+++ b/pkg/cli/database/schema/main_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package main
diff --git a/pkg/cli/database/sql.go b/pkg/cli/database/sql.go
index 0af3c7fd..19271606 100644
--- a/pkg/cli/database/sql.go
+++ b/pkg/cli/database/sql.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package database
diff --git a/pkg/cli/database/testutils.go b/pkg/cli/database/testutils.go
index 23633d53..59824034 100644
--- a/pkg/cli/database/testutils.go
+++ b/pkg/cli/database/testutils.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package database
diff --git a/pkg/cli/infra/init.go b/pkg/cli/infra/init.go
index a6cbd1aa..b87cfdd4 100644
--- a/pkg/cli/infra/init.go
+++ b/pkg/cli/infra/init.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 // Package infra provides operations and definitions for the
diff --git a/pkg/cli/infra/init_test.go b/pkg/cli/infra/init_test.go
index 8c698624..6ac0d5cf 100644
--- a/pkg/cli/infra/init_test.go
+++ b/pkg/cli/infra/init_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package infra
diff --git a/pkg/cli/log/log.go b/pkg/cli/log/log.go
index 0bc569b6..dc78e2b4 100644
--- a/pkg/cli/log/log.go
+++ b/pkg/cli/log/log.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package log
diff --git a/pkg/cli/main.go b/pkg/cli/main.go
index 2fb1c564..dfdac5a7 100644
--- a/pkg/cli/main.go
+++ b/pkg/cli/main.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package main
@@ -26,10 +29,12 @@ import (
 
 	// commands
 	"github.com/dnote/dnote/pkg/cli/cmd/add"
+	"github.com/dnote/dnote/pkg/cli/cmd/cat"
 	"github.com/dnote/dnote/pkg/cli/cmd/edit"
 	"github.com/dnote/dnote/pkg/cli/cmd/find"
 	"github.com/dnote/dnote/pkg/cli/cmd/login"
 	"github.com/dnote/dnote/pkg/cli/cmd/logout"
+	"github.com/dnote/dnote/pkg/cli/cmd/ls"
 	"github.com/dnote/dnote/pkg/cli/cmd/remove"
 	"github.com/dnote/dnote/pkg/cli/cmd/root"
 	"github.com/dnote/dnote/pkg/cli/cmd/sync"
@@ -77,8 +82,10 @@ func main() {
 	root.Register(login.NewCmd(*ctx))
 	root.Register(logout.NewCmd(*ctx))
 	root.Register(add.NewCmd(*ctx))
+	root.Register(ls.NewCmd(*ctx))
 	root.Register(sync.NewCmd(*ctx))
 	root.Register(version.NewCmd(*ctx))
+	root.Register(cat.NewCmd(*ctx))
 	root.Register(view.NewCmd(*ctx))
 	root.Register(find.NewCmd(*ctx))
 
diff --git a/pkg/cli/main_test.go b/pkg/cli/main_test.go
index 727a5c3e..0d9ad71a 100644
--- a/pkg/cli/main_test.go
+++ b/pkg/cli/main_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package main
@@ -20,7 +23,6 @@ import (
 	"log"
 	"os"
 	"os/exec"
-	"strings"
 	"testing"
 
 	"github.com/dnote/dnote/pkg/assert"
@@ -569,65 +571,3 @@ func TestDBPathFlag(t *testing.T) {
 	db2.QueryRow("SELECT count(*) FROM books WHERE label = ?", "db1-book").Scan(&db2HasDB1Book)
 	assert.Equal(t, db2HasDB1Book, 0, "db2 should not have db1's book")
 }
-
-func TestView(t *testing.T) {
-	t.Run("view note by rowid", func(t *testing.T) {
-		_, opts := setupTestEnv(t)
-
-		db, dbPath := database.InitTestFileDB(t)
-		testutils.Setup4(t, db)
-
-		output := testutils.RunDnoteCmd(t, opts, binaryName, "--dbPath", dbPath, "view", "1")
-
-		assert.Equal(t, strings.Contains(output, "Booleans have toString()"), true, "should contain note content")
-		assert.Equal(t, strings.Contains(output, "book name"), true, "should show metadata")
-	})
-
-	t.Run("view note content only", func(t *testing.T) {
-		_, opts := setupTestEnv(t)
-
-		db, dbPath := database.InitTestFileDB(t)
-		testutils.Setup4(t, db)
-
-		output := testutils.RunDnoteCmd(t, opts, binaryName, "--dbPath", dbPath, "view", "1", "--content-only")
-
-		assert.Equal(t, strings.Contains(output, "Booleans have toString()"), true, "should contain note content")
-		assert.Equal(t, strings.Contains(output, "book name"), false, "should not show metadata")
-	})
-
-	t.Run("list books", func(t *testing.T) {
-		_, opts := setupTestEnv(t)
-
-		db, dbPath := database.InitTestFileDB(t)
-		testutils.Setup1(t, db)
-
-		output := testutils.RunDnoteCmd(t, opts, binaryName, "--dbPath", dbPath, "view")
-
-		assert.Equal(t, strings.Contains(output, "js"), true, "should list js book")
-		assert.Equal(t, strings.Contains(output, "linux"), true, "should list linux book")
-	})
-
-	t.Run("list notes in book", func(t *testing.T) {
-		_, opts := setupTestEnv(t)
-
-		db, dbPath := database.InitTestFileDB(t)
-		testutils.Setup2(t, db)
-
-		output := testutils.RunDnoteCmd(t, opts, binaryName, "--dbPath", dbPath, "view", "js")
-
-		assert.Equal(t, strings.Contains(output, "n1 body"), true, "should list note 1")
-		assert.Equal(t, strings.Contains(output, "n2 body"), true, "should list note 2")
-	})
-
-	t.Run("view note by book name and rowid", func(t *testing.T) {
-		_, opts := setupTestEnv(t)
-
-		db, dbPath := database.InitTestFileDB(t)
-		testutils.Setup4(t, db)
-
-		output := testutils.RunDnoteCmd(t, opts, binaryName, "--dbPath", dbPath, "view", "js", "2")
-
-		assert.Equal(t, strings.Contains(output, "Date object implements mathematical comparisons"), true, "should contain note content")
-		assert.Equal(t, strings.Contains(output, "book name"), true, "should show metadata")
-	})
-}
diff --git a/pkg/cli/migrate/legacy.go b/pkg/cli/migrate/legacy.go
index 4399f7fb..dc5441c7 100644
--- a/pkg/cli/migrate/legacy.go
+++ b/pkg/cli/migrate/legacy.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 // Package migrate provides migration logic for both sqlite and
diff --git a/pkg/cli/migrate/legacy_test.go b/pkg/cli/migrate/legacy_test.go
index 73d8b063..4d1a1dc6 100644
--- a/pkg/cli/migrate/legacy_test.go
+++ b/pkg/cli/migrate/legacy_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package migrate
diff --git a/pkg/cli/migrate/migrate.go b/pkg/cli/migrate/migrate.go
index 9b4b0f50..d579ffb7 100644
--- a/pkg/cli/migrate/migrate.go
+++ b/pkg/cli/migrate/migrate.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package migrate
diff --git a/pkg/cli/migrate/migrate_test.go b/pkg/cli/migrate/migrate_test.go
index 7b31a91e..591f1800 100644
--- a/pkg/cli/migrate/migrate_test.go
+++ b/pkg/cli/migrate/migrate_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package migrate
diff --git a/pkg/cli/migrate/migrations.go b/pkg/cli/migrate/migrations.go
index 197a2b03..09b86afc 100644
--- a/pkg/cli/migrate/migrations.go
+++ b/pkg/cli/migrate/migrations.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package migrate
diff --git a/pkg/cli/output/output.go b/pkg/cli/output/output.go
index d272ba88..ef35b4fb 100644
--- a/pkg/cli/output/output.go
+++ b/pkg/cli/output/output.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 // Package output provides functions to print informations on the terminal
@@ -19,7 +22,6 @@ package output
 
 import (
 	"fmt"
-	"io"
 	"time"
 
 	"github.com/dnote/dnote/pkg/cli/database"
@@ -27,7 +29,7 @@ import (
 )
 
 // NoteInfo prints a note information
-func NoteInfo(w io.Writer, info database.NoteInfo) {
+func NoteInfo(info database.NoteInfo) {
 	log.Infof("book name: %s\n", info.BookLabel)
 	log.Infof("created at: %s\n", time.Unix(0, info.AddedOn).Format("Jan 2, 2006 3:04pm (MST)"))
 	if info.EditedOn != 0 {
@@ -36,13 +38,13 @@ func NoteInfo(w io.Writer, info database.NoteInfo) {
 	log.Infof("note id: %d\n", info.RowID)
 	log.Infof("note uuid: %s\n", info.UUID)
 
-	fmt.Fprintf(w, "\n------------------------content------------------------\n")
-	fmt.Fprintf(w, "%s", info.Content)
-	fmt.Fprintf(w, "\n-------------------------------------------------------\n")
+	fmt.Printf("\n------------------------content------------------------\n")
+	fmt.Printf("%s", info.Content)
+	fmt.Printf("\n-------------------------------------------------------\n")
 }
 
-func NoteContent(w io.Writer, info database.NoteInfo) {
-	fmt.Fprintf(w, "%s", info.Content)
+func NoteContent(info database.NoteInfo) {
+	fmt.Printf("%s", info.Content)
 }
 
 // BookInfo prints a note information
diff --git a/pkg/cli/testutils/main.go b/pkg/cli/testutils/main.go
index db3282d7..cefa6323 100644
--- a/pkg/cli/testutils/main.go
+++ b/pkg/cli/testutils/main.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 // Package testutils provides utilities used in tests
@@ -144,7 +147,7 @@ type RunDnoteCmdOptions struct {
 }
 
 // RunDnoteCmd runs a dnote command
-func RunDnoteCmd(t *testing.T, opts RunDnoteCmdOptions, binaryName string, arg ...string) string {
+func RunDnoteCmd(t *testing.T, opts RunDnoteCmdOptions, binaryName string, arg ...string) {
 	t.Logf("running: %s %s", binaryName, strings.Join(arg, " "))
 
 	cmd, stderr, stdout, err := NewDnoteCmd(opts, binaryName, arg...)
@@ -162,8 +165,6 @@ func RunDnoteCmd(t *testing.T, opts RunDnoteCmdOptions, binaryName string, arg .
 
 	// Print stdout if and only if test fails later
 	t.Logf("\n%s", stdout)
-
-	return stdout.String()
 }
 
 // WaitDnoteCmd runs a dnote command and passes stdout to the callback.
diff --git a/pkg/cli/testutils/setup.go b/pkg/cli/testutils/setup.go
index d88afd2d..12c8b8ae 100644
--- a/pkg/cli/testutils/setup.go
+++ b/pkg/cli/testutils/setup.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package testutils
diff --git a/pkg/cli/ui/editor.go b/pkg/cli/ui/editor.go
index a6c165f4..3501e7ae 100644
--- a/pkg/cli/ui/editor.go
+++ b/pkg/cli/ui/editor.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 // Package ui provides the user interface for the program
diff --git a/pkg/cli/ui/editor_test.go b/pkg/cli/ui/editor_test.go
index 54538c49..718c5337 100644
--- a/pkg/cli/ui/editor_test.go
+++ b/pkg/cli/ui/editor_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package ui
diff --git a/pkg/cli/ui/terminal.go b/pkg/cli/ui/terminal.go
index 6a255766..899060c7 100644
--- a/pkg/cli/ui/terminal.go
+++ b/pkg/cli/ui/terminal.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package ui
diff --git a/pkg/cli/upgrade/upgrade.go b/pkg/cli/upgrade/upgrade.go
index 7c24a86d..aabfb916 100644
--- a/pkg/cli/upgrade/upgrade.go
+++ b/pkg/cli/upgrade/upgrade.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package upgrade
diff --git a/pkg/cli/upgrade/upgrade_test.go b/pkg/cli/upgrade/upgrade_test.go
index 917e6754..6b8e089c 100644
--- a/pkg/cli/upgrade/upgrade_test.go
+++ b/pkg/cli/upgrade/upgrade_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package upgrade
diff --git a/pkg/cli/utils/diff/diff.go b/pkg/cli/utils/diff/diff.go
index ff7e3384..68dd5eb1 100644
--- a/pkg/cli/utils/diff/diff.go
+++ b/pkg/cli/utils/diff/diff.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 // Package diff provides line-by-line diff feature by wrapping
diff --git a/pkg/cli/utils/diff/diff_test.go b/pkg/cli/utils/diff/diff_test.go
index f777f26c..84794d0c 100644
--- a/pkg/cli/utils/diff/diff_test.go
+++ b/pkg/cli/utils/diff/diff_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package diff
diff --git a/pkg/cli/utils/files.go b/pkg/cli/utils/files.go
index 60f57de6..00e898ec 100644
--- a/pkg/cli/utils/files.go
+++ b/pkg/cli/utils/files.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package utils
diff --git a/pkg/cli/utils/files_test.go b/pkg/cli/utils/files_test.go
index 7f26e19c..3c7c92bd 100644
--- a/pkg/cli/utils/files_test.go
+++ b/pkg/cli/utils/files_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package utils
diff --git a/pkg/cli/utils/utils.go b/pkg/cli/utils/utils.go
index 417963ce..5eed196f 100644
--- a/pkg/cli/utils/utils.go
+++ b/pkg/cli/utils/utils.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package utils
diff --git a/pkg/cli/validate/book_test.go b/pkg/cli/validate/book_test.go
index 97a384fc..29c410a4 100644
--- a/pkg/cli/validate/book_test.go
+++ b/pkg/cli/validate/book_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package validate
diff --git a/pkg/cli/validate/books.go b/pkg/cli/validate/books.go
index b0e4c0ed..55b03675 100644
--- a/pkg/cli/validate/books.go
+++ b/pkg/cli/validate/books.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package validate
diff --git a/pkg/clock/clock.go b/pkg/clock/clock.go
index 061bb1a3..dda84b74 100644
--- a/pkg/clock/clock.go
+++ b/pkg/clock/clock.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 // Package clock provides an abstract layer over the standard time package
diff --git a/pkg/dirs/dirs.go b/pkg/dirs/dirs.go
index 3eb57a7f..439cfde8 100644
--- a/pkg/dirs/dirs.go
+++ b/pkg/dirs/dirs.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 // Package dirs provides base directory definitions for the system
diff --git a/pkg/dirs/dirs_test.go b/pkg/dirs/dirs_test.go
index 0c1ecb1f..6fe3d1e0 100644
--- a/pkg/dirs/dirs_test.go
+++ b/pkg/dirs/dirs_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package dirs
diff --git a/pkg/dirs/dirs_unix.go b/pkg/dirs/dirs_unix.go
index 6c7696c6..59420c0e 100644
--- a/pkg/dirs/dirs_unix.go
+++ b/pkg/dirs/dirs_unix.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 //go:build linux || darwin || freebsd
diff --git a/pkg/dirs/dirs_unix_test.go b/pkg/dirs/dirs_unix_test.go
index 9ea5805a..0ab63ad8 100644
--- a/pkg/dirs/dirs_unix_test.go
+++ b/pkg/dirs/dirs_unix_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 //go:build linux || darwin || freebsd
diff --git a/pkg/dirs/dirs_windows.go b/pkg/dirs/dirs_windows.go
index 7159ae8d..fb7bccf6 100644
--- a/pkg/dirs/dirs_windows.go
+++ b/pkg/dirs/dirs_windows.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 //go:build windows
diff --git a/pkg/dirs/dirs_windows_test.go b/pkg/dirs/dirs_windows_test.go
index 101071f5..85be4a3f 100644
--- a/pkg/dirs/dirs_windows_test.go
+++ b/pkg/dirs/dirs_windows_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 //go:build windows
diff --git a/pkg/e2e/server_test.go b/pkg/e2e/server_test.go
index e8ca3da6..39da46de 100644
--- a/pkg/e2e/server_test.go
+++ b/pkg/e2e/server_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package main
@@ -50,6 +53,8 @@ func TestServerStart(t *testing.T) {
 	cmd := exec.Command(testServerBinary, "start", "--port", port)
 	cmd.Env = append(os.Environ(),
 		"DBPath="+tmpDB,
+		"WebURL=http://localhost:"+port,
+		"APP_ENV=PRODUCTION",
 	)
 
 	if err := cmd.Start(); err != nil {
@@ -138,16 +143,17 @@ func TestServerStartHelp(t *testing.T) {
 
 	outputStr := string(output)
 	assert.Equal(t, strings.Contains(outputStr, "dnote-server start [flags]"), true, "output should contain usage")
+	assert.Equal(t, strings.Contains(outputStr, "--appEnv"), true, "output should contain appEnv flag")
 	assert.Equal(t, strings.Contains(outputStr, "--port"), true, "output should contain port flag")
-	assert.Equal(t, strings.Contains(outputStr, "--baseUrl"), true, "output should contain baseUrl flag")
+	assert.Equal(t, strings.Contains(outputStr, "--webUrl"), true, "output should contain webUrl flag")
 	assert.Equal(t, strings.Contains(outputStr, "--dbPath"), true, "output should contain dbPath flag")
 	assert.Equal(t, strings.Contains(outputStr, "--disableRegistration"), true, "output should contain disableRegistration flag")
 }
 
 func TestServerStartInvalidConfig(t *testing.T) {
 	cmd := exec.Command(testServerBinary, "start")
-	// Set invalid BaseURL to trigger validation failure
-	cmd.Env = []string{"BaseURL=not-a-valid-url"}
+	// Set invalid WebURL to trigger validation failure
+	cmd.Env = []string{"WebURL=not-a-valid-url"}
 
 	output, err := cmd.CombinedOutput()
 
@@ -158,9 +164,9 @@ func TestServerStartInvalidConfig(t *testing.T) {
 
 	outputStr := string(output)
 	assert.Equal(t, strings.Contains(outputStr, "Error:"), true, "output should contain error message")
-	assert.Equal(t, strings.Contains(outputStr, "Invalid BaseURL"), true, "output should mention invalid BaseURL")
+	assert.Equal(t, strings.Contains(outputStr, "Invalid WebURL"), true, "output should mention invalid WebURL")
 	assert.Equal(t, strings.Contains(outputStr, "dnote-server start [flags]"), true, "output should show usage")
-	assert.Equal(t, strings.Contains(outputStr, "--baseUrl"), true, "output should show flags")
+	assert.Equal(t, strings.Contains(outputStr, "--webUrl"), true, "output should show flags")
 }
 
 func TestServerUnknownCommand(t *testing.T) {
@@ -331,23 +337,3 @@ func TestServerUserCreateHelp(t *testing.T) {
 	assert.Equal(t, strings.Contains(outputStr, "--password"), true, "help should show --password (double dash)")
 	assert.Equal(t, strings.Contains(outputStr, "--dbPath"), true, "help should show --dbPath (double dash)")
 }
-
-func TestServerUserList(t *testing.T) {
-	tmpDB := t.TempDir() + "/test.db"
-
-	// Create two users
-	exec.Command(testServerBinary, "user", "create", "--dbPath", tmpDB, "--email", "alice@example.com", "--password", "password123").CombinedOutput()
-	exec.Command(testServerBinary, "user", "create", "--dbPath", tmpDB, "--email", "bob@example.com", "--password", "password123").CombinedOutput()
-
-	// List users
-	listCmd := exec.Command(testServerBinary, "user", "list", "--dbPath", tmpDB)
-	output, err := listCmd.CombinedOutput()
-
-	if err != nil {
-		t.Fatalf("user list failed: %v\nOutput: %s", err, output)
-	}
-
-	outputStr := string(output)
-	assert.Equal(t, strings.Contains(outputStr, "alice@example.com"), true, "output should have alice")
-	assert.Equal(t, strings.Contains(outputStr, "bob@example.com"), true, "output should have bob")
-}
diff --git a/pkg/e2e/sync/basic_test.go b/pkg/e2e/sync/basic_test.go
index d49b0cd9..4986229a 100644
--- a/pkg/e2e/sync/basic_test.go
+++ b/pkg/e2e/sync/basic_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package sync
diff --git a/pkg/e2e/sync/edge_cases_test.go b/pkg/e2e/sync/edge_cases_test.go
index f833cadc..ef1e0923 100644
--- a/pkg/e2e/sync/edge_cases_test.go
+++ b/pkg/e2e/sync/edge_cases_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package sync
diff --git a/pkg/e2e/sync/empty_server_test.go b/pkg/e2e/sync/empty_server_test.go
index 31756ed2..ad7308e9 100644
--- a/pkg/e2e/sync/empty_server_test.go
+++ b/pkg/e2e/sync/empty_server_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package sync
diff --git a/pkg/e2e/sync/main_test.go b/pkg/e2e/sync/main_test.go
index 188e3a99..b5d517f5 100644
--- a/pkg/e2e/sync/main_test.go
+++ b/pkg/e2e/sync/main_test.go
@@ -1,16 +1,21 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * This file is part of Dnote.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package sync
diff --git a/pkg/e2e/sync/testutils.go b/pkg/e2e/sync/testutils.go
index a5dfdf87..def7bc47 100644
--- a/pkg/e2e/sync/testutils.go
+++ b/pkg/e2e/sync/testutils.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package sync
@@ -35,6 +38,7 @@ import (
 	"github.com/dnote/dnote/pkg/server/app"
 	"github.com/dnote/dnote/pkg/server/controllers"
 	"github.com/dnote/dnote/pkg/server/database"
+	"github.com/dnote/dnote/pkg/server/mailer"
 	apitest "github.com/dnote/dnote/pkg/server/testutils"
 	"github.com/pkg/errors"
 	"gorm.io/gorm"
@@ -97,6 +101,7 @@ func setupTestServer(t *testing.T, serverTime time.Time) (*httptest.Server, *gor
 
 	a := app.NewTest()
 	a.Clock = mockClock
+	a.EmailTemplates = mailer.Templates{}
 	a.EmailBackend = &apitest.MockEmailbackendImplementation{}
 	a.DB = db
 
diff --git a/pkg/prompt/prompt.go b/pkg/prompt/prompt.go
index 262685e9..1d413a27 100644
--- a/pkg/prompt/prompt.go
+++ b/pkg/prompt/prompt.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 // Package prompt provides utilities for interactive yes/no prompts
diff --git a/pkg/prompt/prompt_test.go b/pkg/prompt/prompt_test.go
index 6d5eb597..f0df9480 100644
--- a/pkg/prompt/prompt_test.go
+++ b/pkg/prompt/prompt_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package prompt
diff --git a/pkg/server/.env.dev b/pkg/server/.env.dev
new file mode 100644
index 00000000..c78a6704
--- /dev/null
+++ b/pkg/server/.env.dev
@@ -0,0 +1,2 @@
+APP_ENV=DEVELOPMENT
+DBPath=../../dev-server.db
diff --git a/pkg/server/app/app.go b/pkg/server/app/app.go
index cfaaf319..96717eea 100644
--- a/pkg/server/app/app.go
+++ b/pkg/server/app/app.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package app
@@ -27,8 +30,10 @@ var (
 	ErrEmptyDB = errors.New("No database connection was provided")
 	// ErrEmptyClock is an error for missing clock in the app configuration
 	ErrEmptyClock = errors.New("No clock was provided")
-	// ErrEmptyBaseURL is an error for missing BaseURL content in the app configuration
-	ErrEmptyBaseURL = errors.New("No BaseURL was provided")
+	// ErrEmptyWebURL is an error for missing WebURL content in the app configuration
+	ErrEmptyWebURL = errors.New("No WebURL was provided")
+	// ErrEmptyEmailTemplates is an error for missing EmailTemplates content in the app configuration
+	ErrEmptyEmailTemplates = errors.New("No EmailTemplate store was provided")
 	// ErrEmptyEmailBackend is an error for missing EmailBackend content in the app configuration
 	ErrEmptyEmailBackend = errors.New("No EmailBackend was provided")
 	// ErrEmptyHTTP500Page is an error for missing HTTP 500 page content
@@ -39,10 +44,12 @@ var (
 type App struct {
 	DB                  *gorm.DB
 	Clock               clock.Clock
+	EmailTemplates      mailer.Templates
 	EmailBackend        mailer.Backend
 	Files               map[string][]byte
 	HTTP500Page         []byte
-	BaseURL             string
+	AppEnv              string
+	WebURL              string
 	DisableRegistration bool
 	Port                string
 	DBPath              string
@@ -51,12 +58,15 @@ type App struct {
 
 // Validate validates the app configuration
 func (a *App) Validate() error {
-	if a.BaseURL == "" {
-		return ErrEmptyBaseURL
+	if a.WebURL == "" {
+		return ErrEmptyWebURL
 	}
 	if a.Clock == nil {
 		return ErrEmptyClock
 	}
+	if a.EmailTemplates == nil {
+		return ErrEmptyEmailTemplates
+	}
 	if a.EmailBackend == nil {
 		return ErrEmptyEmailBackend
 	}
diff --git a/pkg/server/app/books.go b/pkg/server/app/books.go
index f222b816..ae7b355f 100644
--- a/pkg/server/app/books.go
+++ b/pkg/server/app/books.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package app
diff --git a/pkg/server/app/books_test.go b/pkg/server/app/books_test.go
index 8953c613..66a27077 100644
--- a/pkg/server/app/books_test.go
+++ b/pkg/server/app/books_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package app
diff --git a/pkg/server/app/doc.go b/pkg/server/app/doc.go
index 2a3f3695..502939ff 100644
--- a/pkg/server/app/doc.go
+++ b/pkg/server/app/doc.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 /*
diff --git a/pkg/server/app/email.go b/pkg/server/app/email.go
index fc86cda9..2f721a6f 100644
--- a/pkg/server/app/email.go
+++ b/pkg/server/app/email.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package app
@@ -27,8 +30,8 @@ import (
 var defaultSender = "admin@getdnote.com"
 
 // GetSenderEmail returns the sender email
-func GetSenderEmail(baseURL, want string) (string, error) {
-	addr, err := getNoreplySender(baseURL)
+func GetSenderEmail(webURL, want string) (string, error) {
+	addr, err := getNoreplySender(webURL)
 	if err != nil {
 		return "", errors.Wrap(err, "getting sender email address")
 	}
@@ -52,10 +55,10 @@ func getDomainFromURL(rawURL string) (string, error) {
 	return domain, nil
 }
 
-func getNoreplySender(baseURL string) (string, error) {
-	domain, err := getDomainFromURL(baseURL)
+func getNoreplySender(webURL string) (string, error) {
+	domain, err := getDomainFromURL(webURL)
 	if err != nil {
-		return "", errors.Wrap(err, "parsing base url")
+		return "", errors.Wrap(err, "parsing web url")
 	}
 
 	addr := fmt.Sprintf("noreply@%s", domain)
@@ -64,18 +67,21 @@ func getNoreplySender(baseURL string) (string, error) {
 
 // SendWelcomeEmail sends welcome email
 func (a *App) SendWelcomeEmail(email string) error {
-	from, err := GetSenderEmail(a.BaseURL, defaultSender)
+	body, err := a.EmailTemplates.Execute(mailer.EmailTypeWelcome, mailer.EmailKindText, mailer.WelcomeTmplData{
+		AccountEmail: email,
+		WebURL:       a.WebURL,
+	})
+	if err != nil {
+		return errors.Wrapf(err, "executing reset verification template for %s", email)
+	}
+
+	from, err := GetSenderEmail(a.WebURL, defaultSender)
 	if err != nil {
 		return errors.Wrap(err, "getting the sender email")
 	}
 
-	data := mailer.WelcomeTmplData{
-		AccountEmail: email,
-		BaseURL:      a.BaseURL,
-	}
-
-	if err := a.EmailBackend.SendEmail(mailer.EmailTypeWelcome, from, []string{email}, data); err != nil {
-		return errors.Wrapf(err, "sending welcome email for %s", email)
+	if err := a.EmailBackend.Queue("Welcome to Dnote!", from, []string{email}, mailer.EmailKindText, body); err != nil {
+		return errors.Wrapf(err, "queueing email for %s", email)
 	}
 
 	return nil
@@ -87,23 +93,26 @@ func (a *App) SendPasswordResetEmail(email, tokenValue string) error {
 		return ErrEmailRequired
 	}
 
-	from, err := GetSenderEmail(a.BaseURL, defaultSender)
+	body, err := a.EmailTemplates.Execute(mailer.EmailTypeResetPassword, mailer.EmailKindText, mailer.EmailResetPasswordTmplData{
+		AccountEmail: email,
+		Token:        tokenValue,
+		WebURL:       a.WebURL,
+	})
+	if err != nil {
+		return errors.Wrapf(err, "executing reset password template for %s", email)
+	}
+
+	from, err := GetSenderEmail(a.WebURL, defaultSender)
 	if err != nil {
 		return errors.Wrap(err, "getting the sender email")
 	}
 
-	data := mailer.EmailResetPasswordTmplData{
-		AccountEmail: email,
-		Token:        tokenValue,
-		BaseURL:      a.BaseURL,
-	}
-
-	if err := a.EmailBackend.SendEmail(mailer.EmailTypeResetPassword, from, []string{email}, data); err != nil {
+	if err := a.EmailBackend.Queue("Reset your password", from, []string{email}, mailer.EmailKindText, body); err != nil {
 		if errors.Cause(err) == mailer.ErrSMTPNotConfigured {
 			return ErrInvalidSMTPConfig
 		}
 
-		return errors.Wrapf(err, "sending password reset email for %s", email)
+		return errors.Wrapf(err, "queueing email for %s", email)
 	}
 
 	return nil
@@ -111,18 +120,21 @@ func (a *App) SendPasswordResetEmail(email, tokenValue string) error {
 
 // SendPasswordResetAlertEmail sends email that notifies users of a password change
 func (a *App) SendPasswordResetAlertEmail(email string) error {
-	from, err := GetSenderEmail(a.BaseURL, defaultSender)
+	body, err := a.EmailTemplates.Execute(mailer.EmailTypeResetPasswordAlert, mailer.EmailKindText, mailer.EmailResetPasswordAlertTmplData{
+		AccountEmail: email,
+		WebURL:       a.WebURL,
+	})
+	if err != nil {
+		return errors.Wrapf(err, "executing reset password alert template for %s", email)
+	}
+
+	from, err := GetSenderEmail(a.WebURL, defaultSender)
 	if err != nil {
 		return errors.Wrap(err, "getting the sender email")
 	}
 
-	data := mailer.EmailResetPasswordAlertTmplData{
-		AccountEmail: email,
-		BaseURL:      a.BaseURL,
-	}
-
-	if err := a.EmailBackend.SendEmail(mailer.EmailTypeResetPasswordAlert, from, []string{email}, data); err != nil {
-		return errors.Wrapf(err, "sending password reset alert email for %s", email)
+	if err := a.EmailBackend.Queue("Dnote password changed", from, []string{email}, mailer.EmailKindText, body); err != nil {
+		return errors.Wrapf(err, "queueing email for %s", email)
 	}
 
 	return nil
diff --git a/pkg/server/app/email_test.go b/pkg/server/app/email_test.go
index e0a73aef..56270604 100644
--- a/pkg/server/app/email_test.go
+++ b/pkg/server/app/email_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package app
@@ -27,7 +30,7 @@ func TestSendWelcomeEmail(t *testing.T) {
 	emailBackend := testutils.MockEmailbackendImplementation{}
 	a := NewTest()
 	a.EmailBackend = &emailBackend
-	a.BaseURL = "http://example.com"
+	a.WebURL = "http://example.com"
 
 	if err := a.SendWelcomeEmail("alice@example.com"); err != nil {
 		t.Fatal(err, "failed to perform")
@@ -43,7 +46,7 @@ func TestSendPasswordResetEmail(t *testing.T) {
 	emailBackend := testutils.MockEmailbackendImplementation{}
 	a := NewTest()
 	a.EmailBackend = &emailBackend
-	a.BaseURL = "http://example.com"
+	a.WebURL = "http://example.com"
 
 	if err := a.SendPasswordResetEmail("alice@example.com", "mockTokenValue"); err != nil {
 		t.Fatal(err, "failed to perform")
@@ -57,21 +60,21 @@ func TestSendPasswordResetEmail(t *testing.T) {
 
 func TestGetSenderEmail(t *testing.T) {
 	testCases := []struct {
-		baseURL        string
+		webURL         string
 		expectedSender string
 	}{
 		{
-			baseURL:        "https://www.example.com",
+			webURL:         "https://www.example.com",
 			expectedSender: "noreply@example.com",
 		},
 		{
-			baseURL:        "https://www.example2.com",
+			webURL:         "https://www.example2.com",
 			expectedSender: "alice@example2.com",
 		},
 	}
 
 	for _, tc := range testCases {
-		t.Run(fmt.Sprintf("base url %s", tc.baseURL), func(t *testing.T) {
+		t.Run(fmt.Sprintf("web url %s", tc.webURL), func(t *testing.T) {
 		})
 	}
 }
diff --git a/pkg/server/app/errors.go b/pkg/server/app/errors.go
index 67635b23..48f193b9 100644
--- a/pkg/server/app/errors.go
+++ b/pkg/server/app/errors.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package app
@@ -73,7 +76,7 @@ var (
 	// ErrInvalidPasswordChangeInput is an error for changing password
 	ErrInvalidPasswordChangeInput appError = "Both current and new passwords are required to change the password."
 
-	ErrInvalidPassword appError = "Invalid current password."
+	ErrInvalidPassword appError = "Invalid currnet password."
 	// ErrEmailTooLong is an error for email length exceeding the limit
 	ErrEmailTooLong appError = "Email is too long."
 
diff --git a/pkg/server/app/helpers.go b/pkg/server/app/helpers.go
index 437ca9ae..361db6cb 100644
--- a/pkg/server/app/helpers.go
+++ b/pkg/server/app/helpers.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package app
diff --git a/pkg/server/app/helpers_test.go b/pkg/server/app/helpers_test.go
index 93486ecd..ad309514 100644
--- a/pkg/server/app/helpers_test.go
+++ b/pkg/server/app/helpers_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package app
diff --git a/pkg/server/app/notes.go b/pkg/server/app/notes.go
index 4bdeaaf6..7f25123a 100644
--- a/pkg/server/app/notes.go
+++ b/pkg/server/app/notes.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package app
diff --git a/pkg/server/app/notes_test.go b/pkg/server/app/notes_test.go
index a165312d..6ee55b8f 100644
--- a/pkg/server/app/notes_test.go
+++ b/pkg/server/app/notes_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package app
diff --git a/pkg/server/app/sessions.go b/pkg/server/app/sessions.go
index 6c230d76..a240e036 100644
--- a/pkg/server/app/sessions.go
+++ b/pkg/server/app/sessions.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package app
@@ -48,7 +51,7 @@ func (a *App) CreateSession(userID int) (database.Session, error) {
 // DeleteUserSessions deletes all existing sessions for the given user. It effectively
 // invalidates all existing sessions.
 func (a *App) DeleteUserSessions(db *gorm.DB, userID int) error {
-	if err := db.Where("user_id = ?", userID).Delete(&database.Session{}).Error; err != nil {
+	if err := db.Debug().Where("user_id = ?", userID).Delete(&database.Session{}).Error; err != nil {
 		return errors.Wrap(err, "deleting sessions")
 	}
 
diff --git a/pkg/server/app/testutils.go b/pkg/server/app/testutils.go
index 248f4784..45dbd5bb 100644
--- a/pkg/server/app/testutils.go
+++ b/pkg/server/app/testutils.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package app
@@ -18,6 +21,7 @@ package app
 import (
 	"github.com/dnote/dnote/pkg/clock"
 	"github.com/dnote/dnote/pkg/server/assets"
+	"github.com/dnote/dnote/pkg/server/mailer"
 	"github.com/dnote/dnote/pkg/server/testutils"
 )
 
@@ -25,9 +29,11 @@ import (
 func NewTest() App {
 	return App{
 		Clock:               clock.NewMock(),
+		EmailTemplates:      mailer.NewTemplates(),
 		EmailBackend:        &testutils.MockEmailbackendImplementation{},
 		HTTP500Page:         assets.MustGetHTTP500ErrorPage(),
-		BaseURL:             "http://127.0.0.0.1",
+		AppEnv:              "TEST",
+		WebURL:              "http://127.0.0.0.1",
 		Port:                "3000",
 		DisableRegistration: false,
 		DBPath:              "",
diff --git a/pkg/server/app/users.go b/pkg/server/app/users.go
index 9c167b69..eb53c5a4 100644
--- a/pkg/server/app/users.go
+++ b/pkg/server/app/users.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package app
@@ -116,17 +119,6 @@ func (a *App) GetUserByEmail(email string) (*database.User, error) {
 	return &user, nil
 }
 
-// GetAllUsers retrieves all users from the database
-func (a *App) GetAllUsers() ([]database.User, error) {
-	var users []database.User
-	err := a.DB.Find(&users).Error
-	if err != nil {
-		return nil, pkgErrors.Wrap(err, "finding users")
-	}
-
-	return users, nil
-}
-
 // Authenticate authenticates a user
 func (a *App) Authenticate(email, password string) (*database.User, error) {
 	user, err := a.GetUserByEmail(email)
diff --git a/pkg/server/app/users_test.go b/pkg/server/app/users_test.go
index 52183520..90184fec 100644
--- a/pkg/server/app/users_test.go
+++ b/pkg/server/app/users_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package app
@@ -108,72 +111,6 @@ func TestGetUserByEmail(t *testing.T) {
 	})
 }
 
-func TestGetAllUsers(t *testing.T) {
-	t.Run("success with multiple users", func(t *testing.T) {
-		db := testutils.InitMemoryDB(t)
-
-		user1 := testutils.SetupUserData(db, "alice@example.com", "password123")
-		user2 := testutils.SetupUserData(db, "bob@example.com", "password123")
-		user3 := testutils.SetupUserData(db, "charlie@example.com", "password123")
-
-		a := NewTest()
-		a.DB = db
-
-		users, err := a.GetAllUsers()
-
-		assert.Equal(t, err, nil, "should not error")
-		assert.Equal(t, len(users), 3, "should return 3 users")
-
-		// Verify all users are returned
-		emails := make(map[string]bool)
-		for _, user := range users {
-			emails[user.Email.String] = true
-		}
-		assert.Equal(t, emails["alice@example.com"], true, "alice should be in results")
-		assert.Equal(t, emails["bob@example.com"], true, "bob should be in results")
-		assert.Equal(t, emails["charlie@example.com"], true, "charlie should be in results")
-
-		// Verify user details match
-		for _, user := range users {
-			if user.Email.String == "alice@example.com" {
-				assert.Equal(t, user.ID, user1.ID, "alice ID mismatch")
-			} else if user.Email.String == "bob@example.com" {
-				assert.Equal(t, user.ID, user2.ID, "bob ID mismatch")
-			} else if user.Email.String == "charlie@example.com" {
-				assert.Equal(t, user.ID, user3.ID, "charlie ID mismatch")
-			}
-		}
-	})
-
-	t.Run("empty database", func(t *testing.T) {
-		db := testutils.InitMemoryDB(t)
-
-		a := NewTest()
-		a.DB = db
-
-		users, err := a.GetAllUsers()
-
-		assert.Equal(t, err, nil, "should not error")
-		assert.Equal(t, len(users), 0, "should return 0 users")
-	})
-
-	t.Run("single user", func(t *testing.T) {
-		db := testutils.InitMemoryDB(t)
-
-		user := testutils.SetupUserData(db, "alice@example.com", "password123")
-
-		a := NewTest()
-		a.DB = db
-
-		users, err := a.GetAllUsers()
-
-		assert.Equal(t, err, nil, "should not error")
-		assert.Equal(t, len(users), 1, "should return 1 user")
-		assert.Equal(t, users[0].Email.String, "alice@example.com", "email mismatch")
-		assert.Equal(t, users[0].ID, user.ID, "user ID mismatch")
-	})
-}
-
 func TestCreateUser(t *testing.T) {
 	t.Run("success", func(t *testing.T) {
 		db := testutils.InitMemoryDB(t)
diff --git a/pkg/server/assets/embed.go b/pkg/server/assets/embed.go
index e0272d95..abe8c04f 100644
--- a/pkg/server/assets/embed.go
+++ b/pkg/server/assets/embed.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package assets
diff --git a/pkg/server/assets/js/src/main.js b/pkg/server/assets/js/src/main.js
index 9e58d92a..e63a8fb3 100644
--- a/pkg/server/assets/js/src/main.js
+++ b/pkg/server/assets/js/src/main.js
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 var getNextSibling = function (el, selector) {
diff --git a/pkg/server/assets/package-lock.json b/pkg/server/assets/package-lock.json
index 7eb1c411..ec63082c 100644
--- a/pkg/server/assets/package-lock.json
+++ b/pkg/server/assets/package-lock.json
@@ -7,7 +7,7 @@
     "": {
       "name": "assets",
       "version": "1.0.0",
-      "license": "Apache-2.0",
+      "license": "AGPL-3.0-or-later",
       "devDependencies": {
         "sass": "^1.50.1"
       }
@@ -363,11 +363,10 @@
       }
     },
     "node_modules/immutable": {
-      "version": "5.1.5",
-      "resolved": "https://registry.npmjs.org/immutable/-/immutable-5.1.5.tgz",
-      "integrity": "sha512-t7xcm2siw+hlUM68I+UEOK+z84RzmN59as9DZ7P1l0994DKUWV7UXBMQZVxaoMSRQ+PBZbHCOoBt7a2wxOMt+A==",
-      "dev": true,
-      "license": "MIT"
+      "version": "5.1.3",
+      "resolved": "https://registry.npmjs.org/immutable/-/immutable-5.1.3.tgz",
+      "integrity": "sha512-+chQdDfvscSF1SJqv2gn4SRO2ZyS3xL3r7IW/wWEEzrzLisnOlKiQu5ytC/BVNcS15C39WT2Hg/bjKjDMcu+zg==",
+      "dev": true
     },
     "node_modules/is-extglob": {
       "version": "2.1.1",
diff --git a/pkg/server/assets/package.json b/pkg/server/assets/package.json
index 1561f6da..0edcd180 100644
--- a/pkg/server/assets/package.json
+++ b/pkg/server/assets/package.json
@@ -5,7 +5,7 @@
   "main": "index.js",
   "scripts": {},
   "author": "Dnote",
-  "license": "Apache-2.0",
+  "license": "AGPL-3.0-or-later",
   "devDependencies": {
     "sass": "^1.50.1"
   }
diff --git a/pkg/server/assets/styles/src/_books.scss b/pkg/server/assets/styles/src/_books.scss
index 10f9a8aa..c94c4347 100644
--- a/pkg/server/assets/styles/src/_books.scss
+++ b/pkg/server/assets/styles/src/_books.scss
@@ -1,20 +1,23 @@
-/* Copyright 2025 Dnote Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 @use "rem";
 @use "theme";
 
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
+ *
+ * This file is part of Dnote.
+ *
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
+ */
 
 .books-page {
   .books-content {
diff --git a/pkg/server/assets/styles/src/_bootstrap.scss b/pkg/server/assets/styles/src/_bootstrap.scss
index 9ccc9a78..e306a4b0 100644
--- a/pkg/server/assets/styles/src/_bootstrap.scss
+++ b/pkg/server/assets/styles/src/_bootstrap.scss
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 // From Bootstrap <4.3.1
diff --git a/pkg/server/assets/styles/src/_buttons.scss b/pkg/server/assets/styles/src/_buttons.scss
index e734b003..16059864 100644
--- a/pkg/server/assets/styles/src/_buttons.scss
+++ b/pkg/server/assets/styles/src/_buttons.scss
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 @use "sass:color";
diff --git a/pkg/server/assets/styles/src/_font.scss b/pkg/server/assets/styles/src/_font.scss
index 4818014a..37bc3163 100644
--- a/pkg/server/assets/styles/src/_font.scss
+++ b/pkg/server/assets/styles/src/_font.scss
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 @use 'responsive';
diff --git a/pkg/server/assets/styles/src/_global.scss b/pkg/server/assets/styles/src/_global.scss
index 7bad7d58..8c497658 100644
--- a/pkg/server/assets/styles/src/_global.scss
+++ b/pkg/server/assets/styles/src/_global.scss
@@ -1,23 +1,26 @@
-/* Copyright 2025 Dnote Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 @use "font";
 @use "rem";
 @use "responsive";
 @use "theme";
 @use "variables";
 
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
+ *
+ * This file is part of Dnote.
+ *
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
+ */
 
 .main {
   position: relative;
diff --git a/pkg/server/assets/styles/src/_grid.scss b/pkg/server/assets/styles/src/_grid.scss
index 9e527582..362946be 100644
--- a/pkg/server/assets/styles/src/_grid.scss
+++ b/pkg/server/assets/styles/src/_grid.scss
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 /*!
diff --git a/pkg/server/assets/styles/src/_header.scss b/pkg/server/assets/styles/src/_header.scss
index 28374fb7..c952599e 100644
--- a/pkg/server/assets/styles/src/_header.scss
+++ b/pkg/server/assets/styles/src/_header.scss
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 @use "sass:color";
diff --git a/pkg/server/assets/styles/src/_hljs.scss b/pkg/server/assets/styles/src/_hljs.scss
index 4decc572..3f05190d 100644
--- a/pkg/server/assets/styles/src/_hljs.scss
+++ b/pkg/server/assets/styles/src/_hljs.scss
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 /*
diff --git a/pkg/server/assets/styles/src/_home.scss b/pkg/server/assets/styles/src/_home.scss
index 6ec13eaa..ce72a9f3 100644
--- a/pkg/server/assets/styles/src/_home.scss
+++ b/pkg/server/assets/styles/src/_home.scss
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 @use 'theme';
diff --git a/pkg/server/assets/styles/src/_login.scss b/pkg/server/assets/styles/src/_login.scss
index 1b8bfa97..9200a911 100644
--- a/pkg/server/assets/styles/src/_login.scss
+++ b/pkg/server/assets/styles/src/_login.scss
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 @use 'theme';
diff --git a/pkg/server/assets/styles/src/_markdown.scss b/pkg/server/assets/styles/src/_markdown.scss
index e1621ffa..949ee46a 100644
--- a/pkg/server/assets/styles/src/_markdown.scss
+++ b/pkg/server/assets/styles/src/_markdown.scss
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 /*
diff --git a/pkg/server/assets/styles/src/_marker.scss b/pkg/server/assets/styles/src/_marker.scss
index db583dd2..6de64210 100644
--- a/pkg/server/assets/styles/src/_marker.scss
+++ b/pkg/server/assets/styles/src/_marker.scss
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 .marker {
diff --git a/pkg/server/assets/styles/src/_note.scss b/pkg/server/assets/styles/src/_note.scss
index 87f6e790..edc83a34 100644
--- a/pkg/server/assets/styles/src/_note.scss
+++ b/pkg/server/assets/styles/src/_note.scss
@@ -1,22 +1,25 @@
-/* Copyright 2025 Dnote Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 @use "font";
 @use "rem";
 @use "responsive";
 @use "theme";
 
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
+ *
+ * This file is part of Dnote.
+ *
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
+ */
 
 .note-page {
   // min-height: calc(100vh - 57px);
diff --git a/pkg/server/assets/styles/src/_reboot.scss b/pkg/server/assets/styles/src/_reboot.scss
index 369cf5de..04587120 100644
--- a/pkg/server/assets/styles/src/_reboot.scss
+++ b/pkg/server/assets/styles/src/_reboot.scss
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 /*!
diff --git a/pkg/server/assets/styles/src/_rem.scss b/pkg/server/assets/styles/src/_rem.scss
index c2b914ff..cd736925 100644
--- a/pkg/server/assets/styles/src/_rem.scss
+++ b/pkg/server/assets/styles/src/_rem.scss
@@ -1,20 +1,23 @@
-/* Copyright 2025 Dnote Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 @use "sass:list";
 @use "sass:map";
 @use "sass:meta";
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
+ *
+ * This file is part of Dnote.
+ *
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
+ */
 
 /*
 MIT License
diff --git a/pkg/server/assets/styles/src/_responsive.scss b/pkg/server/assets/styles/src/_responsive.scss
index 2ebbf0ab..9aaf9a7f 100644
--- a/pkg/server/assets/styles/src/_responsive.scss
+++ b/pkg/server/assets/styles/src/_responsive.scss
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 @use 'variables';
diff --git a/pkg/server/assets/styles/src/_select.scss b/pkg/server/assets/styles/src/_select.scss
index a0dc5d8c..9a0abb60 100644
--- a/pkg/server/assets/styles/src/_select.scss
+++ b/pkg/server/assets/styles/src/_select.scss
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 /**
diff --git a/pkg/server/assets/styles/src/_settings.scss b/pkg/server/assets/styles/src/_settings.scss
index a965ecbb..2f5d439d 100644
--- a/pkg/server/assets/styles/src/_settings.scss
+++ b/pkg/server/assets/styles/src/_settings.scss
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 @use 'theme';
diff --git a/pkg/server/assets/styles/src/_shared.scss b/pkg/server/assets/styles/src/_shared.scss
index 3dcbcbe4..1b7697c1 100644
--- a/pkg/server/assets/styles/src/_shared.scss
+++ b/pkg/server/assets/styles/src/_shared.scss
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 @use 'font';
diff --git a/pkg/server/assets/styles/src/_theme.scss b/pkg/server/assets/styles/src/_theme.scss
index 5654cb7a..f37d81a5 100644
--- a/pkg/server/assets/styles/src/_theme.scss
+++ b/pkg/server/assets/styles/src/_theme.scss
@@ -1,18 +1,21 @@
-/* Copyright 2025 Dnote Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 @use "sass:color";
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
+ *
+ * This file is part of Dnote.
+ *
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
+ */
 
 // basic colors
 $black: #2a2a2a;
diff --git a/pkg/server/assets/styles/src/_variables.scss b/pkg/server/assets/styles/src/_variables.scss
index 490d9dbb..c54cd062 100644
--- a/pkg/server/assets/styles/src/_variables.scss
+++ b/pkg/server/assets/styles/src/_variables.scss
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 $header-height: 60px;
diff --git a/pkg/server/assets/styles/src/main.scss b/pkg/server/assets/styles/src/main.scss
index 9afa9f6d..4a5a7379 100644
--- a/pkg/server/assets/styles/src/main.scss
+++ b/pkg/server/assets/styles/src/main.scss
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 @use 'reboot';
diff --git a/pkg/server/buildinfo/info.go b/pkg/server/buildinfo/info.go
index 4e6661f8..09bcdb9d 100644
--- a/pkg/server/buildinfo/info.go
+++ b/pkg/server/buildinfo/info.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package buildinfo
diff --git a/pkg/server/cmd/helpers.go b/pkg/server/cmd/helpers.go
index ba90a7ce..eb58c318 100644
--- a/pkg/server/cmd/helpers.go
+++ b/pkg/server/cmd/helpers.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package cmd
@@ -37,27 +40,24 @@ func initDB(dbPath string) *gorm.DB {
 	return db
 }
 
-func getEmailBackend() mailer.Backend {
-	defaultBackend, err := mailer.NewDefaultBackend()
-	if err != nil {
-		log.Debug("SMTP not configured, using StdoutBackend for emails")
-		return mailer.NewStdoutBackend()
-	}
-
-	log.Debug("Email backend configured")
-	return defaultBackend
-}
-
 func initApp(cfg config.Config) app.App {
 	db := initDB(cfg.DBPath)
-	emailBackend := getEmailBackend()
+
+	emailBackend, err := mailer.NewDefaultBackend(cfg.IsProd())
+	if err != nil {
+		emailBackend = &mailer.DefaultBackend{Enabled: false}
+	} else {
+		log.Info("Email backend configured")
+	}
 
 	return app.App{
 		DB:                  db,
 		Clock:               clock.New(),
+		EmailTemplates:      mailer.NewTemplates(),
 		EmailBackend:        emailBackend,
 		HTTP500Page:         cfg.HTTP500Page,
-		BaseURL:             cfg.BaseURL,
+		AppEnv:              cfg.AppEnv,
+		WebURL:              cfg.WebURL,
 		DisableRegistration: cfg.DisableRegistration,
 		Port:                cfg.Port,
 		DBPath:              cfg.DBPath,
@@ -111,8 +111,8 @@ func requireString(fs *flag.FlagSet, value, fieldName string) {
 	}
 }
 
-// createApp creates config, initializes app, and returns cleanup function
-func createApp(fs *flag.FlagSet, dbPath string) (*app.App, func()) {
+// setupAppWithDB creates config, initializes app, and returns cleanup function
+func setupAppWithDB(fs *flag.FlagSet, dbPath string) (*app.App, func()) {
 	cfg, err := config.New(config.Params{
 		DBPath: dbPath,
 	})
diff --git a/pkg/server/cmd/root.go b/pkg/server/cmd/root.go
index 106ab2d9..1ed2129f 100644
--- a/pkg/server/cmd/root.go
+++ b/pkg/server/cmd/root.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package cmd
diff --git a/pkg/server/cmd/start.go b/pkg/server/cmd/start.go
index 0a4e5292..dee5913c 100644
--- a/pkg/server/cmd/start.go
+++ b/pkg/server/cmd/start.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package cmd
@@ -32,8 +35,9 @@ import (
 func startCmd(args []string) {
 	fs := setupFlagSet("start", "dnote-server start")
 
+	appEnv := fs.String("appEnv", "", "Application environment (env: APP_ENV, default: PRODUCTION)")
 	port := fs.String("port", "", "Server port (env: PORT, default: 3001)")
-	baseURL := fs.String("baseUrl", "", "Full URL to server without trailing slash (env: BaseURL, default: http://localhost:3001)")
+	webURL := fs.String("webUrl", "", "Full URL to server without trailing slash (env: WebURL, default: http://localhost:3001)")
 	dbPath := fs.String("dbPath", "", "Path to SQLite database file (env: DBPath, default: $XDG_DATA_HOME/dnote/server.db)")
 	disableRegistration := fs.Bool("disableRegistration", false, "Disable user registration (env: DisableRegistration, default: false)")
 	logLevel := fs.String("logLevel", "", "Log level: debug, info, warn, or error (env: LOG_LEVEL, default: info)")
@@ -41,8 +45,9 @@ func startCmd(args []string) {
 	fs.Parse(args)
 
 	cfg, err := config.New(config.Params{
+		AppEnv:              *appEnv,
 		Port:                *port,
-		BaseURL:             *baseURL,
+		WebURL:              *webURL,
 		DBPath:              *dbPath,
 		DisableRegistration: *disableRegistration,
 		LogLevel:            *logLevel,
diff --git a/pkg/server/cmd/user.go b/pkg/server/cmd/user.go
index 7a98344d..ec5b4ea2 100644
--- a/pkg/server/cmd/user.go
+++ b/pkg/server/cmd/user.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package cmd
@@ -51,7 +54,7 @@ func userCreateCmd(args []string) {
 	requireString(fs, *email, "email")
 	requireString(fs, *password, "password")
 
-	a, cleanup := createApp(fs, *dbPath)
+	a, cleanup := setupAppWithDB(fs, *dbPath)
 	defer cleanup()
 
 	_, err := a.CreateUser(*email, *password, *password)
@@ -74,7 +77,7 @@ func userRemoveCmd(args []string, stdin io.Reader) {
 
 	requireString(fs, *email, "email")
 
-	a, cleanup := createApp(fs, *dbPath)
+	a, cleanup := setupAppWithDB(fs, *dbPath)
 	defer cleanup()
 
 	// Check if user exists first
@@ -127,7 +130,7 @@ func userResetPasswordCmd(args []string) {
 	requireString(fs, *email, "email")
 	requireString(fs, *password, "password")
 
-	a, cleanup := createApp(fs, *dbPath)
+	a, cleanup := setupAppWithDB(fs, *dbPath)
 	defer cleanup()
 
 	// Find the user
@@ -151,27 +154,6 @@ func userResetPasswordCmd(args []string) {
 	fmt.Printf("Email: %s\n", *email)
 }
 
-func userListCmd(args []string, output io.Writer) {
-	fs := setupFlagSet("list", "dnote-server user list")
-
-	dbPath := fs.String("dbPath", "", "Path to SQLite database file (env: DBPath, default: $XDG_DATA_HOME/dnote/server.db)")
-
-	fs.Parse(args)
-
-	a, cleanup := createApp(fs, *dbPath)
-	defer cleanup()
-
-	users, err := a.GetAllUsers()
-	if err != nil {
-		log.ErrorWrap(err, "listing users")
-		os.Exit(1)
-	}
-
-	for _, user := range users {
-		fmt.Fprintf(output, "%s,%s,%s\n", user.UUID, user.Email.String, user.CreatedAt.UTC().Format("2006-01-02T15:04:05Z"))
-	}
-}
-
 func userCmd(args []string) {
 	if len(args) < 1 {
 		fmt.Println(`Usage:
@@ -179,7 +161,6 @@ func userCmd(args []string) {
 
 Available commands:
   create: Create a new user
-  list: List all users
   remove: Remove a user
   reset-password: Reset a user's password`)
 		os.Exit(1)
@@ -194,8 +175,6 @@ Available commands:
 	switch subcommand {
 	case "create":
 		userCreateCmd(subArgs)
-	case "list":
-		userListCmd(subArgs, os.Stdout)
 	case "remove":
 		userRemoveCmd(subArgs, os.Stdin)
 	case "reset-password":
@@ -204,7 +183,6 @@ Available commands:
 		fmt.Printf("Unknown subcommand: %s\n\n", subcommand)
 		fmt.Println(`Available commands:
   create: Create a new user
-  list: List all users
   remove: Remove a user (only if they have no notes or books)
   reset-password: Reset a user's password`)
 		os.Exit(1)
diff --git a/pkg/server/cmd/user_test.go b/pkg/server/cmd/user_test.go
index 84e5f4de..ea81832a 100644
--- a/pkg/server/cmd/user_test.go
+++ b/pkg/server/cmd/user_test.go
@@ -1,23 +1,24 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package cmd
 
 import (
-	"bytes"
-	"fmt"
 	"strings"
 	"testing"
 
@@ -109,50 +110,3 @@ func TestUserResetPasswordCmd(t *testing.T) {
 	err = bcrypt.CompareHashAndPassword([]byte(updatedUser.Password.String), []byte("oldpassword123"))
 	assert.Equal(t, err != nil, true, "old password should not match")
 }
-
-func TestUserListCmd(t *testing.T) {
-	t.Run("multiple users", func(t *testing.T) {
-		tmpDB := t.TempDir() + "/test.db"
-
-		// Create multiple users
-		db := testutils.InitDB(tmpDB)
-		user1 := testutils.SetupUserData(db, "alice@example.com", "password123")
-		user2 := testutils.SetupUserData(db, "bob@example.com", "password123")
-		user3 := testutils.SetupUserData(db, "charlie@example.com", "password123")
-		sqlDB, _ := db.DB()
-		sqlDB.Close()
-
-		// Capture output
-		var buf bytes.Buffer
-		userListCmd([]string{"--dbPath", tmpDB}, &buf)
-
-		// Verify output matches expected format
-		output := strings.TrimSpace(buf.String())
-		lines := strings.Split(output, "\n")
-
-		expectedLine1 := fmt.Sprintf("%s,alice@example.com,%s", user1.UUID, user1.CreatedAt.UTC().Format("2006-01-02T15:04:05Z"))
-		expectedLine2 := fmt.Sprintf("%s,bob@example.com,%s", user2.UUID, user2.CreatedAt.UTC().Format("2006-01-02T15:04:05Z"))
-		expectedLine3 := fmt.Sprintf("%s,charlie@example.com,%s", user3.UUID, user3.CreatedAt.UTC().Format("2006-01-02T15:04:05Z"))
-
-		assert.Equal(t, lines[0], expectedLine1, "line 1 should match")
-		assert.Equal(t, lines[1], expectedLine2, "line 2 should match")
-		assert.Equal(t, lines[2], expectedLine3, "line 3 should match")
-	})
-
-	t.Run("empty database", func(t *testing.T) {
-		tmpDB := t.TempDir() + "/test.db"
-
-		// Initialize empty database
-		db := testutils.InitDB(tmpDB)
-		sqlDB, _ := db.DB()
-		sqlDB.Close()
-
-		// Capture output
-		var buf bytes.Buffer
-		userListCmd([]string{"--dbPath", tmpDB}, &buf)
-
-		// Verify no output
-		output := buf.String()
-		assert.Equal(t, output, "", "should have no output for empty database")
-	})
-}
diff --git a/pkg/server/cmd/version.go b/pkg/server/cmd/version.go
index c36405d4..99c68429 100644
--- a/pkg/server/cmd/version.go
+++ b/pkg/server/cmd/version.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package cmd
diff --git a/pkg/server/config/config.go b/pkg/server/config/config.go
index 19ee45f2..e941a9a5 100644
--- a/pkg/server/config/config.go
+++ b/pkg/server/config/config.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package config
@@ -26,6 +29,8 @@ import (
 )
 
 const (
+	// AppEnvProduction represents an app environment for production.
+	AppEnvProduction string = "PRODUCTION"
 	// DefaultDBDir is the default directory name for Dnote data
 	DefaultDBDir = "dnote"
 	// DefaultDBFilename is the default database filename
@@ -40,8 +45,8 @@ var (
 var (
 	// ErrDBMissingPath is an error for an incomplete configuration missing the database path
 	ErrDBMissingPath = errors.New("DB Path is empty")
-	// ErrBaseURLInvalid is an error for an incomplete configuration with invalid base url
-	ErrBaseURLInvalid = errors.New("Invalid BaseURL")
+	// ErrWebURLInvalid is an error for an incomplete configuration with invalid web url
+	ErrWebURLInvalid = errors.New("Invalid WebURL")
 	// ErrPortInvalid is an error for an incomplete configuration with invalid port
 	ErrPortInvalid = errors.New("Invalid Port")
 )
@@ -63,7 +68,8 @@ func getOrEnv(value, envKey, defaultVal string) string {
 
 // Config is an application configuration
 type Config struct {
-	BaseURL             string
+	AppEnv              string
+	WebURL              string
 	DisableRegistration bool
 	Port                string
 	DBPath              string
@@ -74,8 +80,9 @@ type Config struct {
 
 // Params are the configuration parameters for creating a new Config
 type Params struct {
+	AppEnv              string
 	Port                string
-	BaseURL             string
+	WebURL              string
 	DBPath              string
 	DisableRegistration bool
 	LogLevel            string
@@ -85,8 +92,9 @@ type Params struct {
 // Empty string params will fall back to environment variables and defaults.
 func New(p Params) (Config, error) {
 	c := Config{
+		AppEnv:              getOrEnv(p.AppEnv, "APP_ENV", AppEnvProduction),
 		Port:                getOrEnv(p.Port, "PORT", "3001"),
-		BaseURL:             getOrEnv(p.BaseURL, "BaseURL", "http://localhost:3001"),
+		WebURL:              getOrEnv(p.WebURL, "WebURL", "http://localhost:3001"),
 		DBPath:              getOrEnv(p.DBPath, "DBPath", DefaultDBPath),
 		DisableRegistration: p.DisableRegistration || readBoolEnv("DisableRegistration"),
 		LogLevel:            getOrEnv(p.LogLevel, "LOG_LEVEL", "info"),
@@ -101,9 +109,14 @@ func New(p Params) (Config, error) {
 	return c, nil
 }
 
+// IsProd checks if the app environment is configured to be production.
+func (c Config) IsProd() bool {
+	return c.AppEnv == AppEnvProduction
+}
+
 func validate(c Config) error {
-	if _, err := url.ParseRequestURI(c.BaseURL); err != nil {
-		return errors.Wrapf(ErrBaseURLInvalid, "'%s'", c.BaseURL)
+	if _, err := url.ParseRequestURI(c.WebURL); err != nil {
+		return errors.Wrapf(ErrWebURLInvalid, "'%s'", c.WebURL)
 	}
 	if c.Port == "" {
 		return ErrPortInvalid
diff --git a/pkg/server/config/config_test.go b/pkg/server/config/config_test.go
index 9c3c1baa..802a3add 100644
--- a/pkg/server/config/config_test.go
+++ b/pkg/server/config/config_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package config
@@ -30,17 +33,17 @@ func TestValidate(t *testing.T) {
 	}{
 		{
 			config: Config{
-				DBPath:  "test.db",
-				BaseURL: "http://mock.url",
-				Port:    "3000",
+				DBPath: "test.db",
+				WebURL: "http://mock.url",
+				Port:   "3000",
 			},
 			expectedErr: nil,
 		},
 		{
 			config: Config{
-				DBPath:  "",
-				BaseURL: "http://mock.url",
-				Port:    "3000",
+				DBPath: "",
+				WebURL: "http://mock.url",
+				Port:   "3000",
 			},
 			expectedErr: ErrDBMissingPath,
 		},
@@ -48,12 +51,12 @@ func TestValidate(t *testing.T) {
 			config: Config{
 				DBPath: "test.db",
 			},
-			expectedErr: ErrBaseURLInvalid,
+			expectedErr: ErrWebURLInvalid,
 		},
 		{
 			config: Config{
-				DBPath:  "test.db",
-				BaseURL: "http://mock.url",
+				DBPath: "test.db",
+				WebURL: "http://mock.url",
 			},
 			expectedErr: ErrPortInvalid,
 		},
diff --git a/pkg/server/consts/consts.go b/pkg/server/consts/consts.go
index 1f464951..948d7631 100644
--- a/pkg/server/consts/consts.go
+++ b/pkg/server/consts/consts.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package consts
diff --git a/pkg/server/context/user.go b/pkg/server/context/user.go
index b58d40e9..64171df7 100644
--- a/pkg/server/context/user.go
+++ b/pkg/server/context/user.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package context
diff --git a/pkg/server/controllers/books.go b/pkg/server/controllers/books.go
index c20ea679..c721b594 100644
--- a/pkg/server/controllers/books.go
+++ b/pkg/server/controllers/books.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package controllers
diff --git a/pkg/server/controllers/books_test.go b/pkg/server/controllers/books_test.go
index af6ba42d..e2302f22 100644
--- a/pkg/server/controllers/books_test.go
+++ b/pkg/server/controllers/books_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package controllers
diff --git a/pkg/server/controllers/controllers.go b/pkg/server/controllers/controllers.go
index 4ab9980d..b0cbe550 100644
--- a/pkg/server/controllers/controllers.go
+++ b/pkg/server/controllers/controllers.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package controllers
diff --git a/pkg/server/controllers/health.go b/pkg/server/controllers/health.go
index 85d8e048..fb12033d 100644
--- a/pkg/server/controllers/health.go
+++ b/pkg/server/controllers/health.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package controllers
diff --git a/pkg/server/controllers/health_test.go b/pkg/server/controllers/health_test.go
index 56fe9778..cec8d35a 100644
--- a/pkg/server/controllers/health_test.go
+++ b/pkg/server/controllers/health_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package controllers
diff --git a/pkg/server/controllers/helpers.go b/pkg/server/controllers/helpers.go
index c17e83a1..72100c8b 100644
--- a/pkg/server/controllers/helpers.go
+++ b/pkg/server/controllers/helpers.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package controllers
diff --git a/pkg/server/controllers/main_test.go b/pkg/server/controllers/main_test.go
index cc0383b3..35eef6da 100644
--- a/pkg/server/controllers/main_test.go
+++ b/pkg/server/controllers/main_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package controllers
diff --git a/pkg/server/controllers/notes.go b/pkg/server/controllers/notes.go
index 964a608f..4db709da 100644
--- a/pkg/server/controllers/notes.go
+++ b/pkg/server/controllers/notes.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package controllers
diff --git a/pkg/server/controllers/notes_test.go b/pkg/server/controllers/notes_test.go
index afbca59b..b69f7c1e 100644
--- a/pkg/server/controllers/notes_test.go
+++ b/pkg/server/controllers/notes_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package controllers
diff --git a/pkg/server/controllers/routes.go b/pkg/server/controllers/routes.go
index 3552d081..ff7be403 100644
--- a/pkg/server/controllers/routes.go
+++ b/pkg/server/controllers/routes.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package controllers
diff --git a/pkg/server/controllers/routes_test.go b/pkg/server/controllers/routes_test.go
index 0d146fe6..d3084aa3 100644
--- a/pkg/server/controllers/routes_test.go
+++ b/pkg/server/controllers/routes_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package controllers
diff --git a/pkg/server/controllers/static.go b/pkg/server/controllers/static.go
index 42872438..5590daec 100644
--- a/pkg/server/controllers/static.go
+++ b/pkg/server/controllers/static.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package controllers
diff --git a/pkg/server/controllers/sync.go b/pkg/server/controllers/sync.go
index 7cda4316..3d7d2608 100644
--- a/pkg/server/controllers/sync.go
+++ b/pkg/server/controllers/sync.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package controllers
diff --git a/pkg/server/controllers/sync_test.go b/pkg/server/controllers/sync_test.go
index e97ecb50..ab33956a 100644
--- a/pkg/server/controllers/sync_test.go
+++ b/pkg/server/controllers/sync_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package controllers
diff --git a/pkg/server/controllers/testutils.go b/pkg/server/controllers/testutils.go
index 5da11a41..03a097c8 100644
--- a/pkg/server/controllers/testutils.go
+++ b/pkg/server/controllers/testutils.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package controllers
diff --git a/pkg/server/controllers/users.go b/pkg/server/controllers/users.go
index 26881668..bf1e6384 100644
--- a/pkg/server/controllers/users.go
+++ b/pkg/server/controllers/users.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package controllers
diff --git a/pkg/server/controllers/users_test.go b/pkg/server/controllers/users_test.go
index f5ddf5b5..03f6c53e 100644
--- a/pkg/server/controllers/users_test.go
+++ b/pkg/server/controllers/users_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package controllers
diff --git a/pkg/server/crypt/crypt.go b/pkg/server/crypt/crypt.go
index fb0edd26..1be220dd 100644
--- a/pkg/server/crypt/crypt.go
+++ b/pkg/server/crypt/crypt.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package crypt
diff --git a/pkg/server/database/consts.go b/pkg/server/database/consts.go
index 4406ee5c..6a9abc0c 100644
--- a/pkg/server/database/consts.go
+++ b/pkg/server/database/consts.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package database
diff --git a/pkg/server/database/database.go b/pkg/server/database/database.go
index bd7869bc..2c5241b4 100644
--- a/pkg/server/database/database.go
+++ b/pkg/server/database/database.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package database
@@ -20,11 +23,9 @@ import (
 	"path/filepath"
 	"time"
 
-	"github.com/dnote/dnote/pkg/server/log"
 	"github.com/pkg/errors"
 	"gorm.io/driver/sqlite"
 	"gorm.io/gorm"
-	"gorm.io/gorm/logger"
 )
 
 var (
@@ -32,22 +33,6 @@ var (
 	MigrationTableName = "migrations"
 )
 
-// getDBLogLevel converts application log level to GORM log level
-func getDBLogLevel(level string) logger.LogLevel {
-	switch level {
-	case log.LevelDebug:
-		return logger.Info
-	case log.LevelInfo:
-		return logger.Silent
-	case log.LevelWarn:
-		return logger.Warn
-	case log.LevelError:
-		return logger.Error
-	default:
-		return logger.Silent
-	}
-}
-
 // InitSchema migrates database schema to reflect the latest model definition
 func InitSchema(db *gorm.DB) {
 	if err := db.AutoMigrate(
@@ -69,9 +54,7 @@ func Open(dbPath string) *gorm.DB {
 		panic(errors.Wrapf(err, "creating database directory at %s", dir))
 	}
 
-	db, err := gorm.Open(sqlite.Open(dbPath), &gorm.Config{
-		Logger: logger.Default.LogMode(getDBLogLevel(log.GetLevel())),
-	})
+	db, err := gorm.Open(sqlite.Open(dbPath), &gorm.Config{})
 	if err != nil {
 		panic(errors.Wrap(err, "opening database conection"))
 	}
@@ -116,14 +99,16 @@ func StartWALCheckpointing(db *gorm.DB, interval time.Duration) {
 		for range ticker.C {
 			// TRUNCATE mode removes the WAL file after checkpointing
 			if err := db.Exec("PRAGMA wal_checkpoint(TRUNCATE)").Error; err != nil {
-				log.ErrorWrap(err, "WAL checkpoint failed")
+				// Log error but don't panic - this is a background maintenance task
+				// TODO: Use proper logging once available
+				_ = err
 			}
 		}
 	}()
 }
 
 // StartPeriodicVacuum runs full VACUUM on a schedule to reclaim space and defragment.
-// VACUUM acquires an exclusive lock and blocks all database operations briefly.
+// WARNING: VACUUM acquires an exclusive lock and blocks all database operations briefly.
 func StartPeriodicVacuum(db *gorm.DB, interval time.Duration) {
 	go func() {
 		ticker := time.NewTicker(interval)
@@ -131,7 +116,9 @@ func StartPeriodicVacuum(db *gorm.DB, interval time.Duration) {
 
 		for range ticker.C {
 			if err := db.Exec("VACUUM").Error; err != nil {
-				log.ErrorWrap(err, "VACUUM failed")
+				// Log error but don't panic - this is a background maintenance task
+				// TODO: Use proper logging once available
+				_ = err
 			}
 		}
 	}()
diff --git a/pkg/server/database/database_test.go b/pkg/server/database/database_test.go
deleted file mode 100644
index 3d3f5b92..00000000
--- a/pkg/server/database/database_test.go
+++ /dev/null
@@ -1,70 +0,0 @@
-/* Copyright 2025 Dnote Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package database
-
-import (
-	"testing"
-
-	"github.com/dnote/dnote/pkg/assert"
-	"github.com/dnote/dnote/pkg/server/log"
-	"gorm.io/gorm/logger"
-)
-
-func TestGetDBLogLevel(t *testing.T) {
-	testCases := []struct {
-		name     string
-		level    string
-		expected logger.LogLevel
-	}{
-		{
-			name:     "debug level maps to Info",
-			level:    log.LevelDebug,
-			expected: logger.Info,
-		},
-		{
-			name:     "info level maps to Silent",
-			level:    log.LevelInfo,
-			expected: logger.Silent,
-		},
-		{
-			name:     "warn level maps to Warn",
-			level:    log.LevelWarn,
-			expected: logger.Warn,
-		},
-		{
-			name:     "error level maps to Error",
-			level:    log.LevelError,
-			expected: logger.Error,
-		},
-		{
-			name:     "unknown level maps to Silent",
-			level:    "unknown",
-			expected: logger.Silent,
-		},
-		{
-			name:     "empty string maps to Silent",
-			level:    "",
-			expected: logger.Silent,
-		},
-	}
-
-	for _, tc := range testCases {
-		t.Run(tc.name, func(t *testing.T) {
-			result := getDBLogLevel(tc.level)
-			assert.Equal(t, result, tc.expected, "log level mismatch")
-		})
-	}
-}
diff --git a/pkg/server/database/errors.go b/pkg/server/database/errors.go
index ada00a6d..6e0faeb6 100644
--- a/pkg/server/database/errors.go
+++ b/pkg/server/database/errors.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package database
diff --git a/pkg/server/database/migrate.go b/pkg/server/database/migrate.go
index 59e4c820..4250fd80 100644
--- a/pkg/server/database/migrate.go
+++ b/pkg/server/database/migrate.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package database
diff --git a/pkg/server/database/migrate_test.go b/pkg/server/database/migrate_test.go
index 4ee93627..31853730 100644
--- a/pkg/server/database/migrate_test.go
+++ b/pkg/server/database/migrate_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package database
diff --git a/pkg/server/database/migrations/embed.go b/pkg/server/database/migrations/embed.go
index 1c644d57..152d9e14 100644
--- a/pkg/server/database/migrations/embed.go
+++ b/pkg/server/database/migrations/embed.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package migrations
diff --git a/pkg/server/database/models.go b/pkg/server/database/models.go
index 6ee4d3a7..f21e8636 100644
--- a/pkg/server/database/models.go
+++ b/pkg/server/database/models.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package database
diff --git a/pkg/server/database/notes.go b/pkg/server/database/notes.go
index b8cb8450..680c53db 100644
--- a/pkg/server/database/notes.go
+++ b/pkg/server/database/notes.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package database
diff --git a/pkg/server/database/types.go b/pkg/server/database/types.go
index 60544c29..da3b4d6f 100644
--- a/pkg/server/database/types.go
+++ b/pkg/server/database/types.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package database
diff --git a/pkg/server/helpers/const.go b/pkg/server/helpers/const.go
index 3a634d09..e0967cc7 100644
--- a/pkg/server/helpers/const.go
+++ b/pkg/server/helpers/const.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package helpers
diff --git a/pkg/server/helpers/url.go b/pkg/server/helpers/url.go
index 0d935754..73c489fe 100644
--- a/pkg/server/helpers/url.go
+++ b/pkg/server/helpers/url.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package helpers
diff --git a/pkg/server/helpers/url_test.go b/pkg/server/helpers/url_test.go
index 78142b29..55bb2fcc 100644
--- a/pkg/server/helpers/url_test.go
+++ b/pkg/server/helpers/url_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package helpers
diff --git a/pkg/server/helpers/uuid.go b/pkg/server/helpers/uuid.go
index ed1090d4..572ea6be 100644
--- a/pkg/server/helpers/uuid.go
+++ b/pkg/server/helpers/uuid.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package helpers
diff --git a/pkg/server/log/log.go b/pkg/server/log/log.go
index 172255ba..89eeb719 100644
--- a/pkg/server/log/log.go
+++ b/pkg/server/log/log.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 // Package log provides interfaces to write structured logs
@@ -70,40 +73,25 @@ func SetLevel(level string) {
 	currentLevel = level
 }
 
-// GetLevel returns the current global log level
-func GetLevel() string {
-	return currentLevel
+// levelPriority returns a numeric priority for comparison
+func levelPriority(level string) int {
+	switch level {
+	case LevelDebug:
+		return 0
+	case LevelInfo:
+		return 1
+	case LevelWarn:
+		return 2
+	case LevelError:
+		return 3
+	default:
+		return 1
+	}
 }
 
-// shouldLog returns true if the given level should be logged based on currentLevel.
-//
-// Log level behavior (hierarchical):
-//   - LevelDebug: shows all messages (debug, info, warn, error)
-//   - LevelInfo: shows info, warn, and error messages
-//   - LevelWarn: shows warn and error messages
-//   - LevelError: shows only error messages
+// shouldLog returns true if the given level should be logged based on currentLevel
 func shouldLog(level string) bool {
-	// Debug level shows everything
-	if currentLevel == LevelDebug {
-		return true
-	}
-
-	// Info level shows info + warn + error
-	if currentLevel == LevelInfo {
-		return level == LevelInfo || level == LevelWarn || level == LevelError
-	}
-
-	// Warn level shows warn + error
-	if currentLevel == LevelWarn {
-		return level == LevelWarn || level == LevelError
-	}
-
-	// Error level shows only error
-	if currentLevel == LevelError {
-		return level == LevelError
-	}
-
-	return false
+	return levelPriority(level) >= levelPriority(currentLevel)
 }
 
 // Debug logs the given entry at a debug level
diff --git a/pkg/server/log/log_test.go b/pkg/server/log/log_test.go
index dd98c685..3df63b3a 100644
--- a/pkg/server/log/log_test.go
+++ b/pkg/server/log/log_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package log
@@ -33,47 +36,3 @@ func TestSetLevel(t *testing.T) {
 		t.Errorf("Expected level %s, got %s", LevelError, currentLevel)
 	}
 }
-
-func TestShouldLog(t *testing.T) {
-	// Reset to default after test
-	defer SetLevel(LevelInfo)
-
-	testCases := []struct {
-		currentLevel string
-		logLevel     string
-		expected     bool
-		description  string
-	}{
-		// Debug level shows everything
-		{LevelDebug, LevelDebug, true, "debug level should show debug"},
-		{LevelDebug, LevelInfo, true, "debug level should show info"},
-		{LevelDebug, LevelWarn, true, "debug level should show warn"},
-		{LevelDebug, LevelError, true, "debug level should show error"},
-
-		// Info level shows info + warn + error
-		{LevelInfo, LevelDebug, false, "info level should not show debug"},
-		{LevelInfo, LevelInfo, true, "info level should show info"},
-		{LevelInfo, LevelWarn, true, "info level should show warn"},
-		{LevelInfo, LevelError, true, "info level should show error"},
-
-		// Warn level shows warn + error
-		{LevelWarn, LevelDebug, false, "warn level should not show debug"},
-		{LevelWarn, LevelInfo, false, "warn level should not show info"},
-		{LevelWarn, LevelWarn, true, "warn level should show warn"},
-		{LevelWarn, LevelError, true, "warn level should show error"},
-
-		// Error level shows only error
-		{LevelError, LevelDebug, false, "error level should not show debug"},
-		{LevelError, LevelInfo, false, "error level should not show info"},
-		{LevelError, LevelWarn, false, "error level should not show warn"},
-		{LevelError, LevelError, true, "error level should show error"},
-	}
-
-	for _, tc := range testCases {
-		SetLevel(tc.currentLevel)
-		result := shouldLog(tc.logLevel)
-		if result != tc.expected {
-			t.Errorf("%s: expected %v, got %v", tc.description, tc.expected, result)
-		}
-	}
-}
diff --git a/pkg/server/mailer/backend.go b/pkg/server/mailer/backend.go
index a09cf2e6..0abe51d8 100644
--- a/pkg/server/mailer/backend.go
+++ b/pkg/server/mailer/backend.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package mailer
@@ -29,7 +32,7 @@ var ErrSMTPNotConfigured = errors.New("SMTP is not configured")
 
 // Backend is an interface for sending emails.
 type Backend interface {
-	SendEmail(templateType, from string, to []string, data interface{}) error
+	Queue(subject, from string, to []string, contentType, body string) error
 }
 
 // EmailDialer is an interface for sending email messages
@@ -44,10 +47,9 @@ type gomailDialer struct {
 
 // DefaultBackend is an implementation of the Backend
 // that sends an email without queueing.
-// This backend is always enabled and will send emails via SMTP.
 type DefaultBackend struct {
-	Dialer    EmailDialer
-	Templates Templates
+	Dialer  EmailDialer
+	Enabled bool
 }
 
 type dialerParams struct {
@@ -83,7 +85,7 @@ func getSMTPParams() (*dialerParams, error) {
 }
 
 // NewDefaultBackend creates a default backend
-func NewDefaultBackend() (*DefaultBackend, error) {
+func NewDefaultBackend(enabled bool) (*DefaultBackend, error) {
 	p, err := getSMTPParams()
 	if err != nil {
 		return nil, err
@@ -92,24 +94,24 @@ func NewDefaultBackend() (*DefaultBackend, error) {
 	d := gomail.NewDialer(p.Host, p.Port, p.Username, p.Password)
 
 	return &DefaultBackend{
-		Dialer:    &gomailDialer{Dialer: d},
-		Templates: NewTemplates(),
+		Dialer:  &gomailDialer{Dialer: d},
+		Enabled: enabled,
 	}, nil
 }
 
-// SendEmail is an implementation of Backend.SendEmail.
-// It renders the template and sends the email immediately via SMTP.
-func (b *DefaultBackend) SendEmail(templateType, from string, to []string, data interface{}) error {
-	subject, body, err := b.Templates.Execute(templateType, EmailKindText, data)
-	if err != nil {
-		return errors.Wrap(err, "executing template")
+// Queue is an implementation of Backend.Queue.
+func (b *DefaultBackend) Queue(subject, from string, to []string, contentType, body string) error {
+	// If not enabled, just log the email
+	if !b.Enabled {
+		log.WithFields(log.Fields{
+			"subject": subject,
+			"to":      to,
+			"from":    from,
+			"body":    body,
+		}).Info("Not sending email because email backend is not configured.")
+		return nil
 	}
 
-	return b.queue(subject, from, to, EmailKindText, body)
-}
-
-// queue sends the email immediately via SMTP.
-func (b *DefaultBackend) queue(subject, from string, to []string, contentType, body string) error {
 	m := gomail.NewMessage()
 	m.SetHeader("From", from)
 	m.SetHeader("To", to...)
@@ -122,34 +124,3 @@ func (b *DefaultBackend) queue(subject, from string, to []string, contentType, b
 
 	return nil
 }
-
-// StdoutBackend is an implementation of the Backend
-// that prints emails to stdout instead of sending them.
-// This is useful for development and testing.
-type StdoutBackend struct {
-	Templates Templates
-}
-
-// NewStdoutBackend creates a stdout backend
-func NewStdoutBackend() *StdoutBackend {
-	return &StdoutBackend{
-		Templates: NewTemplates(),
-	}
-}
-
-// SendEmail is an implementation of Backend.SendEmail.
-// It renders the template and logs the email to stdout instead of sending it.
-func (b *StdoutBackend) SendEmail(templateType, from string, to []string, data interface{}) error {
-	subject, body, err := b.Templates.Execute(templateType, EmailKindText, data)
-	if err != nil {
-		return errors.Wrap(err, "executing template")
-	}
-
-	log.WithFields(log.Fields{
-		"subject": subject,
-		"to":      to,
-		"from":    from,
-		"body":    body,
-	}).Info("Email (not sent, using StdoutBackend)")
-	return nil
-}
diff --git a/pkg/server/mailer/backend_test.go b/pkg/server/mailer/backend_test.go
index 2388c16b..5ef0a355 100644
--- a/pkg/server/mailer/backend_test.go
+++ b/pkg/server/mailer/backend_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package mailer
@@ -31,28 +34,40 @@ func (m *mockDialer) DialAndSend(msgs ...*gomail.Message) error {
 	return m.err
 }
 
-func TestDefaultBackendSendEmail(t *testing.T) {
-	t.Run("sends email", func(t *testing.T) {
+func TestDefaultBackendQueue(t *testing.T) {
+	t.Run("enabled sends email", func(t *testing.T) {
 		mock := &mockDialer{}
 		backend := &DefaultBackend{
-			Dialer:    mock,
-			Templates: NewTemplates(),
+			Dialer:  mock,
+			Enabled: true,
 		}
 
-		data := WelcomeTmplData{
-			AccountEmail: "bob@example.com",
-			BaseURL:      "https://example.com",
-		}
-
-		err := backend.SendEmail(EmailTypeWelcome, "alice@example.com", []string{"bob@example.com"}, data)
+		err := backend.Queue("Test Subject", "alice@example.com", []string{"bob@example.com"}, "text/plain", "Test body")
 		if err != nil {
-			t.Fatalf("SendEmail failed: %v", err)
+			t.Fatalf("Queue failed: %v", err)
 		}
 
 		if len(mock.sentMessages) != 1 {
 			t.Errorf("expected 1 message sent, got %d", len(mock.sentMessages))
 		}
 	})
+
+	t.Run("disabled does not send email", func(t *testing.T) {
+		mock := &mockDialer{}
+		backend := &DefaultBackend{
+			Dialer:  mock,
+			Enabled: false,
+		}
+
+		err := backend.Queue("Test Subject", "alice@example.com", []string{"bob@example.com"}, "text/plain", "Test body")
+		if err != nil {
+			t.Fatalf("Queue failed: %v", err)
+		}
+
+		if len(mock.sentMessages) != 0 {
+			t.Errorf("expected 0 messages sent when disabled, got %d", len(mock.sentMessages))
+		}
+	})
 }
 
 func TestNewDefaultBackend(t *testing.T) {
@@ -62,11 +77,14 @@ func TestNewDefaultBackend(t *testing.T) {
 		t.Setenv("SmtpUsername", "user@example.com")
 		t.Setenv("SmtpPassword", "secret")
 
-		backend, err := NewDefaultBackend()
+		backend, err := NewDefaultBackend(true)
 		if err != nil {
 			t.Fatalf("NewDefaultBackend failed: %v", err)
 		}
 
+		if backend.Enabled != true {
+			t.Errorf("expected Enabled to be true, got %v", backend.Enabled)
+		}
 		if backend.Dialer == nil {
 			t.Error("expected Dialer to be set")
 		}
@@ -78,7 +96,7 @@ func TestNewDefaultBackend(t *testing.T) {
 		t.Setenv("SmtpUsername", "")
 		t.Setenv("SmtpPassword", "")
 
-		_, err := NewDefaultBackend()
+		_, err := NewDefaultBackend(true)
 		if err == nil {
 			t.Error("expected error when SMTP not configured")
 		}
@@ -87,21 +105,3 @@ func TestNewDefaultBackend(t *testing.T) {
 		}
 	})
 }
-
-func TestStdoutBackendSendEmail(t *testing.T) {
-	t.Run("logs email without sending", func(t *testing.T) {
-		backend := NewStdoutBackend()
-
-		data := WelcomeTmplData{
-			AccountEmail: "bob@example.com",
-			BaseURL:      "https://example.com",
-		}
-
-		err := backend.SendEmail(EmailTypeWelcome, "alice@example.com", []string{"bob@example.com"}, data)
-		if err != nil {
-			t.Fatalf("SendEmail failed: %v", err)
-		}
-
-		// StdoutBackend should never return an error, just log
-	})
-}
diff --git a/pkg/server/mailer/mailer.go b/pkg/server/mailer/mailer.go
index 18887cf5..1cf786a7 100644
--- a/pkg/server/mailer/mailer.go
+++ b/pkg/server/mailer/mailer.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 // Package mailer provides a functionality to send emails
@@ -40,19 +43,13 @@ var (
 	EmailKindText = "text/plain"
 )
 
-// tmpl is the common interface shared between Template from
+// template is the common interface shared between Template from
 // html/template and text/template
-type tmpl interface {
+type template interface {
 	Execute(wr io.Writer, data interface{}) error
 }
 
-// template wraps a template with its subject line
-type template struct {
-	tmpl    tmpl
-	subject string
-}
-
-// Templates holds the parsed email templates with their subjects
+// Templates holds the parsed email templates
 type Templates map[string]template
 
 func getTemplateKey(name, kind string) string {
@@ -62,19 +59,16 @@ func getTemplateKey(name, kind string) string {
 func (tmpl Templates) get(name, kind string) (template, error) {
 	key := getTemplateKey(name, kind)
 	t := tmpl[key]
-	if t.tmpl == nil {
-		return template{}, errors.Errorf("unsupported template '%s' with type '%s'", name, kind)
+	if t == nil {
+		return nil, errors.Errorf("unsupported template '%s' with type '%s'", name, kind)
 	}
 
 	return t, nil
 }
 
-func (tmpl Templates) set(name, kind string, t tmpl, subject string) {
+func (tmpl Templates) set(name, kind string, t template) {
 	key := getTemplateKey(name, kind)
-	tmpl[key] = template{
-		tmpl:    t,
-		subject: subject,
-	}
+	tmpl[key] = t
 }
 
 // NewTemplates initializes templates
@@ -93,15 +87,15 @@ func NewTemplates() Templates {
 	}
 
 	T := Templates{}
-	T.set(EmailTypeResetPassword, EmailKindText, passwordResetText, "Reset your Dnote password")
-	T.set(EmailTypeResetPasswordAlert, EmailKindText, passwordResetAlertText, "Your Dnote password was changed")
-	T.set(EmailTypeWelcome, EmailKindText, welcomeText, "Welcome to Dnote!")
+	T.set(EmailTypeResetPassword, EmailKindText, passwordResetText)
+	T.set(EmailTypeResetPasswordAlert, EmailKindText, passwordResetAlertText)
+	T.set(EmailTypeWelcome, EmailKindText, welcomeText)
 
 	return T
 }
 
 // initTextTmpl returns a template instance by parsing the template with the given name
-func initTextTmpl(templateName string) (tmpl, error) {
+func initTextTmpl(templateName string) (template, error) {
 	filename := fmt.Sprintf("%s.txt", templateName)
 
 	content, err := templates.Files.ReadFile(filename)
@@ -117,17 +111,17 @@ func initTextTmpl(templateName string) (tmpl, error) {
 	return t, nil
 }
 
-// Execute executes the template and returns the subject, body, and any error
-func (tmpl Templates) Execute(name, kind string, data any) (subject, body string, err error) {
+// Execute executes the template with the given name with the givn data
+func (tmpl Templates) Execute(name, kind string, data any) (string, error) {
 	t, err := tmpl.get(name, kind)
 	if err != nil {
-		return "", "", errors.Wrap(err, "getting template")
+		return "", errors.Wrap(err, "getting template")
 	}
 
 	buf := new(bytes.Buffer)
-	if err := t.tmpl.Execute(buf, data); err != nil {
-		return "", "", errors.Wrap(err, "executing the template")
+	if err := t.Execute(buf, data); err != nil {
+		return "", errors.Wrap(err, "executing the template")
 	}
 
-	return t.subject, buf.String(), nil
+	return buf.String(), nil
 }
diff --git a/pkg/server/mailer/mailer_test.go b/pkg/server/mailer/mailer_test.go
index 71b48209..5837192a 100644
--- a/pkg/server/mailer/mailer_test.go
+++ b/pkg/server/mailer/mailer_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package mailer
@@ -44,37 +47,34 @@ func TestAllTemplatesInitialized(t *testing.T) {
 
 func TestResetPasswordEmail(t *testing.T) {
 	testCases := []struct {
-		token   string
-		baseURL string
+		token  string
+		webURL string
 	}{
 		{
-			token:   "someRandomToken1",
-			baseURL: "http://localhost:3000",
+			token:  "someRandomToken1",
+			webURL: "http://localhost:3000",
 		},
 		{
-			token:   "someRandomToken2",
-			baseURL: "http://localhost:3001",
+			token:  "someRandomToken2",
+			webURL: "http://localhost:3001",
 		},
 	}
 
 	tmpl := NewTemplates()
 
 	for _, tc := range testCases {
-		t.Run(fmt.Sprintf("with BaseURL %s", tc.baseURL), func(t *testing.T) {
+		t.Run(fmt.Sprintf("with WebURL %s", tc.webURL), func(t *testing.T) {
 			dat := EmailResetPasswordTmplData{
-				Token:   tc.token,
-				BaseURL: tc.baseURL,
+				Token:  tc.token,
+				WebURL: tc.webURL,
 			}
-			subject, body, err := tmpl.Execute(EmailTypeResetPassword, EmailKindText, dat)
+			body, err := tmpl.Execute(EmailTypeResetPassword, EmailKindText, dat)
 			if err != nil {
 				t.Fatal(errors.Wrap(err, "executing"))
 			}
 
-			if subject != "Reset your Dnote password" {
-				t.Errorf("expected subject 'Reset your Dnote password', got '%s'", subject)
-			}
-			if ok := strings.Contains(body, tc.baseURL); !ok {
-				t.Errorf("email body did not contain %s", tc.baseURL)
+			if ok := strings.Contains(body, tc.webURL); !ok {
+				t.Errorf("email body did not contain %s", tc.webURL)
 			}
 			if ok := strings.Contains(body, tc.token); !ok {
 				t.Errorf("email body did not contain %s", tc.token)
@@ -86,36 +86,33 @@ func TestResetPasswordEmail(t *testing.T) {
 func TestWelcomeEmail(t *testing.T) {
 	testCases := []struct {
 		accountEmail string
-		baseURL      string
+		webURL       string
 	}{
 		{
 			accountEmail: "test@example.com",
-			baseURL:      "http://localhost:3000",
+			webURL:       "http://localhost:3000",
 		},
 		{
 			accountEmail: "user@example.org",
-			baseURL:      "http://localhost:3001",
+			webURL:       "http://localhost:3001",
 		},
 	}
 
 	tmpl := NewTemplates()
 
 	for _, tc := range testCases {
-		t.Run(fmt.Sprintf("with BaseURL %s and email %s", tc.baseURL, tc.accountEmail), func(t *testing.T) {
+		t.Run(fmt.Sprintf("with WebURL %s and email %s", tc.webURL, tc.accountEmail), func(t *testing.T) {
 			dat := WelcomeTmplData{
 				AccountEmail: tc.accountEmail,
-				BaseURL:      tc.baseURL,
+				WebURL:       tc.webURL,
 			}
-			subject, body, err := tmpl.Execute(EmailTypeWelcome, EmailKindText, dat)
+			body, err := tmpl.Execute(EmailTypeWelcome, EmailKindText, dat)
 			if err != nil {
 				t.Fatal(errors.Wrap(err, "executing"))
 			}
 
-			if subject != "Welcome to Dnote!" {
-				t.Errorf("expected subject 'Welcome to Dnote!', got '%s'", subject)
-			}
-			if ok := strings.Contains(body, tc.baseURL); !ok {
-				t.Errorf("email body did not contain %s", tc.baseURL)
+			if ok := strings.Contains(body, tc.webURL); !ok {
+				t.Errorf("email body did not contain %s", tc.webURL)
 			}
 			if ok := strings.Contains(body, tc.accountEmail); !ok {
 				t.Errorf("email body did not contain %s", tc.accountEmail)
@@ -127,36 +124,33 @@ func TestWelcomeEmail(t *testing.T) {
 func TestResetPasswordAlertEmail(t *testing.T) {
 	testCases := []struct {
 		accountEmail string
-		baseURL      string
+		webURL       string
 	}{
 		{
 			accountEmail: "test@example.com",
-			baseURL:      "http://localhost:3000",
+			webURL:       "http://localhost:3000",
 		},
 		{
 			accountEmail: "user@example.org",
-			baseURL:      "http://localhost:3001",
+			webURL:       "http://localhost:3001",
 		},
 	}
 
 	tmpl := NewTemplates()
 
 	for _, tc := range testCases {
-		t.Run(fmt.Sprintf("with BaseURL %s and email %s", tc.baseURL, tc.accountEmail), func(t *testing.T) {
+		t.Run(fmt.Sprintf("with WebURL %s and email %s", tc.webURL, tc.accountEmail), func(t *testing.T) {
 			dat := EmailResetPasswordAlertTmplData{
 				AccountEmail: tc.accountEmail,
-				BaseURL:      tc.baseURL,
+				WebURL:       tc.webURL,
 			}
-			subject, body, err := tmpl.Execute(EmailTypeResetPasswordAlert, EmailKindText, dat)
+			body, err := tmpl.Execute(EmailTypeResetPasswordAlert, EmailKindText, dat)
 			if err != nil {
 				t.Fatal(errors.Wrap(err, "executing"))
 			}
 
-			if subject != "Your Dnote password was changed" {
-				t.Errorf("expected subject 'Your Dnote password was changed', got '%s'", subject)
-			}
-			if ok := strings.Contains(body, tc.baseURL); !ok {
-				t.Errorf("email body did not contain %s", tc.baseURL)
+			if ok := strings.Contains(body, tc.webURL); !ok {
+				t.Errorf("email body did not contain %s", tc.webURL)
 			}
 			if ok := strings.Contains(body, tc.accountEmail); !ok {
 				t.Errorf("email body did not contain %s", tc.accountEmail)
diff --git a/pkg/server/mailer/templates/reset_password.txt b/pkg/server/mailer/templates/reset_password.txt
index 9d31d605..9053a493 100644
--- a/pkg/server/mailer/templates/reset_password.txt
+++ b/pkg/server/mailer/templates/reset_password.txt
@@ -2,4 +2,4 @@ You are receiving this because you requested to reset the password of the '{{ .A
 
 Please click on the following link, or paste this into your browser to complete the process:
 
-    {{ .BaseURL }}/password-reset/{{ .Token }}
+    {{ .WebURL }}/password-reset/{{ .Token }}
diff --git a/pkg/server/mailer/templates/reset_password_alert.txt b/pkg/server/mailer/templates/reset_password_alert.txt
index ea67dce3..16957375 100644
--- a/pkg/server/mailer/templates/reset_password_alert.txt
+++ b/pkg/server/mailer/templates/reset_password_alert.txt
@@ -2,7 +2,7 @@ Hi,
 
 This email is to notify you that the password for your Dnote account "{{ .AccountEmail }}" has changed.
 
-If you did not initiate this password change, reset your password at {{ .BaseURL }}/password-reset.
+If you did not initiate this password change, reset your password at {{ .WebURL }}/password-reset.
 
 Thanks.
 
diff --git a/pkg/server/mailer/templates/templates.go b/pkg/server/mailer/templates/templates.go
index 78fedd07..c59d3a14 100644
--- a/pkg/server/mailer/templates/templates.go
+++ b/pkg/server/mailer/templates/templates.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 // Package mailer provides a functionality to send emails
diff --git a/pkg/server/mailer/templates/welcome.txt b/pkg/server/mailer/templates/welcome.txt
index cced536c..72d0fdf0 100644
--- a/pkg/server/mailer/templates/welcome.txt
+++ b/pkg/server/mailer/templates/welcome.txt
@@ -4,8 +4,8 @@ Dnote is a simple command-line notebook.
 
 YOUR ACCOUNT
 
-Your {{ .BaseURL }} account is "{{ .AccountEmail }}". Log in at {{ .BaseURL }}/login
-If you ever forget your password, you can reset it at {{ .BaseURL }}/password-reset
+Your {{ .WebURL }} account is "{{ .AccountEmail }}". Log in at {{ .WebURL }}/login
+If you ever forget your password, you can reset it at {{ .WebURL }}/password-reset
 
 SOURCE CODE
 
diff --git a/pkg/server/mailer/tokens.go b/pkg/server/mailer/tokens.go
index 669c4820..0f751a4e 100644
--- a/pkg/server/mailer/tokens.go
+++ b/pkg/server/mailer/tokens.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package mailer
diff --git a/pkg/server/mailer/tokens_test.go b/pkg/server/mailer/tokens_test.go
index 4f4fa73d..72a85fc6 100644
--- a/pkg/server/mailer/tokens_test.go
+++ b/pkg/server/mailer/tokens_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package mailer
diff --git a/pkg/server/mailer/types.go b/pkg/server/mailer/types.go
index 40468b84..6ad862de 100644
--- a/pkg/server/mailer/types.go
+++ b/pkg/server/mailer/types.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package mailer
@@ -19,17 +22,17 @@ package mailer
 type EmailResetPasswordTmplData struct {
 	AccountEmail string
 	Token        string
-	BaseURL      string
+	WebURL       string
 }
 
 // EmailResetPasswordAlertTmplData is a template data for reset password emails
 type EmailResetPasswordAlertTmplData struct {
 	AccountEmail string
-	BaseURL      string
+	WebURL       string
 }
 
 // WelcomeTmplData is a template data for welcome emails
 type WelcomeTmplData struct {
 	AccountEmail string
-	BaseURL      string
+	WebURL       string
 }
diff --git a/pkg/server/main.go b/pkg/server/main.go
index 737cc7a6..701912ea 100644
--- a/pkg/server/main.go
+++ b/pkg/server/main.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package main
diff --git a/pkg/server/middleware/auth.go b/pkg/server/middleware/auth.go
index 9383d33d..daf92dc3 100644
--- a/pkg/server/middleware/auth.go
+++ b/pkg/server/middleware/auth.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package middleware
diff --git a/pkg/server/middleware/auth_test.go b/pkg/server/middleware/auth_test.go
index c6d0ead4..95c935a2 100644
--- a/pkg/server/middleware/auth_test.go
+++ b/pkg/server/middleware/auth_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package middleware
diff --git a/pkg/server/middleware/helpers.go b/pkg/server/middleware/helpers.go
index 580efa7f..f43d0abb 100644
--- a/pkg/server/middleware/helpers.go
+++ b/pkg/server/middleware/helpers.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package middleware
diff --git a/pkg/server/middleware/helpers_test.go b/pkg/server/middleware/helpers_test.go
index 3142326f..623ec818 100644
--- a/pkg/server/middleware/helpers_test.go
+++ b/pkg/server/middleware/helpers_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package middleware
diff --git a/pkg/server/middleware/limit.go b/pkg/server/middleware/limit.go
index bc26664f..2f737613 100644
--- a/pkg/server/middleware/limit.go
+++ b/pkg/server/middleware/limit.go
@@ -1,22 +1,26 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package middleware
 
 import (
 	"net/http"
+	"os"
 	"strings"
 	"sync"
 	"time"
@@ -142,7 +146,7 @@ func (rl *RateLimiter) Limit(next http.Handler) http.HandlerFunc {
 func ApplyLimit(h http.HandlerFunc, rateLimit bool) http.Handler {
 	ret := h
 
-	if rateLimit {
+	if rateLimit && os.Getenv("APP_ENV") != "TEST" {
 		ret = defaultLimiter.Limit(ret)
 	}
 
diff --git a/pkg/server/middleware/limit_test.go b/pkg/server/middleware/limit_test.go
index 594d0a94..1d5743ee 100644
--- a/pkg/server/middleware/limit_test.go
+++ b/pkg/server/middleware/limit_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package middleware
diff --git a/pkg/server/middleware/logging.go b/pkg/server/middleware/logging.go
index 13c9a9c9..05cdd2cb 100644
--- a/pkg/server/middleware/logging.go
+++ b/pkg/server/middleware/logging.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package middleware
diff --git a/pkg/server/middleware/middleware.go b/pkg/server/middleware/middleware.go
index e509c169..582e8046 100644
--- a/pkg/server/middleware/middleware.go
+++ b/pkg/server/middleware/middleware.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package middleware
diff --git a/pkg/server/operations/doc.go b/pkg/server/operations/doc.go
index 7a4fe7c8..981c9f5c 100644
--- a/pkg/server/operations/doc.go
+++ b/pkg/server/operations/doc.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 /*
diff --git a/pkg/server/operations/notes.go b/pkg/server/operations/notes.go
index 74b279e4..ee6dd9af 100644
--- a/pkg/server/operations/notes.go
+++ b/pkg/server/operations/notes.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package operations
diff --git a/pkg/server/operations/notes_test.go b/pkg/server/operations/notes_test.go
index a09c1c28..a2ccb023 100644
--- a/pkg/server/operations/notes_test.go
+++ b/pkg/server/operations/notes_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package operations
diff --git a/pkg/server/permissions/permissions.go b/pkg/server/permissions/permissions.go
index 54427acf..d9d017d9 100644
--- a/pkg/server/permissions/permissions.go
+++ b/pkg/server/permissions/permissions.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package permissions
diff --git a/pkg/server/permissions/permissions_test.go b/pkg/server/permissions/permissions_test.go
index 2a5daca1..13f13f97 100644
--- a/pkg/server/permissions/permissions_test.go
+++ b/pkg/server/permissions/permissions_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package permissions
diff --git a/pkg/server/presenters/book.go b/pkg/server/presenters/book.go
index 9c117726..85242b26 100644
--- a/pkg/server/presenters/book.go
+++ b/pkg/server/presenters/book.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package presenters
diff --git a/pkg/server/presenters/book_test.go b/pkg/server/presenters/book_test.go
index bf8a1b48..98155769 100644
--- a/pkg/server/presenters/book_test.go
+++ b/pkg/server/presenters/book_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package presenters
diff --git a/pkg/server/presenters/helpers.go b/pkg/server/presenters/helpers.go
index 3cce728c..491e575e 100644
--- a/pkg/server/presenters/helpers.go
+++ b/pkg/server/presenters/helpers.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package presenters
diff --git a/pkg/server/presenters/helpers_test.go b/pkg/server/presenters/helpers_test.go
index 33b0ed2e..c48c90ea 100644
--- a/pkg/server/presenters/helpers_test.go
+++ b/pkg/server/presenters/helpers_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package presenters
diff --git a/pkg/server/presenters/note.go b/pkg/server/presenters/note.go
index 267717da..a20bb879 100644
--- a/pkg/server/presenters/note.go
+++ b/pkg/server/presenters/note.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package presenters
diff --git a/pkg/server/presenters/note_test.go b/pkg/server/presenters/note_test.go
index ee2fe78d..878acf67 100644
--- a/pkg/server/presenters/note_test.go
+++ b/pkg/server/presenters/note_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package presenters
diff --git a/pkg/server/session/session.go b/pkg/server/session/session.go
index b9ae62d4..d7c3d0d8 100644
--- a/pkg/server/session/session.go
+++ b/pkg/server/session/session.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package session
diff --git a/pkg/server/session/session_test.go b/pkg/server/session/session_test.go
index 081a82de..dddfa18b 100644
--- a/pkg/server/session/session_test.go
+++ b/pkg/server/session/session_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package session
diff --git a/pkg/server/testutils/main.go b/pkg/server/testutils/main.go
index 8fce9ebf..6b7c21b6 100644
--- a/pkg/server/testutils/main.go
+++ b/pkg/server/testutils/main.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 // Package testutils provides utilities used in tests
@@ -210,10 +213,10 @@ func MustRespondJSON(t *testing.T, w http.ResponseWriter, i interface{}, message
 
 // MockEmail is a mock email data
 type MockEmail struct {
-	TemplateType string
-	From         string
-	To           []string
-	Data         interface{}
+	Subject string
+	From    string
+	To      []string
+	Body    string
 }
 
 // MockEmailbackendImplementation is an email backend that simply discards the emails
@@ -230,16 +233,16 @@ func (b *MockEmailbackendImplementation) Clear() {
 	b.Emails = []MockEmail{}
 }
 
-// SendEmail is an implementation of Backend.SendEmail.
-func (b *MockEmailbackendImplementation) SendEmail(templateType, from string, to []string, data interface{}) error {
+// Queue is an implementation of Backend.Queue.
+func (b *MockEmailbackendImplementation) Queue(subject, from string, to []string, contentType, body string) error {
 	b.mu.Lock()
 	defer b.mu.Unlock()
 
 	b.Emails = append(b.Emails, MockEmail{
-		TemplateType: templateType,
-		From:         from,
-		To:           to,
-		Data:         data,
+		Subject: subject,
+		From:    from,
+		To:      to,
+		Body:    body,
 	})
 
 	return nil
diff --git a/pkg/server/token/token.go b/pkg/server/token/token.go
index af1feda5..f482d2aa 100644
--- a/pkg/server/token/token.go
+++ b/pkg/server/token/token.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package token
diff --git a/pkg/server/token/token_test.go b/pkg/server/token/token_test.go
index 5daed181..c7469d4f 100644
--- a/pkg/server/token/token_test.go
+++ b/pkg/server/token/token_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package token
diff --git a/pkg/server/views/data.go b/pkg/server/views/data.go
index 87fd2a90..98444364 100644
--- a/pkg/server/views/data.go
+++ b/pkg/server/views/data.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package views
diff --git a/pkg/server/views/embed.go b/pkg/server/views/embed.go
index 1fcb7d19..b3a070a0 100644
--- a/pkg/server/views/embed.go
+++ b/pkg/server/views/embed.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package views
diff --git a/pkg/server/views/engine.go b/pkg/server/views/engine.go
index fbad7979..b8127b03 100644
--- a/pkg/server/views/engine.go
+++ b/pkg/server/views/engine.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package views
diff --git a/pkg/server/views/helpers.go b/pkg/server/views/helpers.go
index 3e8f1d56..ac4546f7 100644
--- a/pkg/server/views/helpers.go
+++ b/pkg/server/views/helpers.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package views
diff --git a/pkg/server/views/helpers_test.go b/pkg/server/views/helpers_test.go
index af39b48c..56bb7912 100644
--- a/pkg/server/views/helpers_test.go
+++ b/pkg/server/views/helpers_test.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package views
diff --git a/pkg/server/views/time.go b/pkg/server/views/time.go
index 88c71169..e99d36c9 100644
--- a/pkg/server/views/time.go
+++ b/pkg/server/views/time.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package views
diff --git a/pkg/server/views/view.go b/pkg/server/views/view.go
index 53315334..438735a1 100644
--- a/pkg/server/views/view.go
+++ b/pkg/server/views/view.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package views
diff --git a/pkg/watcher/main.go b/pkg/watcher/main.go
index 7509fb90..a548aafe 100644
--- a/pkg/watcher/main.go
+++ b/pkg/watcher/main.go
@@ -1,16 +1,19 @@
-/* Copyright 2025 Dnote Authors
+/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package main
diff --git a/scripts/cli/build.sh b/scripts/cli/build.sh
index d17cb477..c5c6043c 100755
--- a/scripts/cli/build.sh
+++ b/scripts/cli/build.sh
@@ -98,7 +98,7 @@ build() {
   tarballName="dnote_${version}_${platform}_${arch}.tar.gz"
   tarballPath="$outputDir/$tarballName"
 
-  cp "$projectDir/LICENSE" "$destDir"
+  cp "$projectDir/licenses/GPLv3.txt" "$destDir"
   cp "$basedir/README.md" "$destDir"
   tar -C "$destDir" -zcvf "$tarballPath" "."
   rm -rf "$destDir"
diff --git a/scripts/license.sh b/scripts/license.sh
index 4f7788e4..d75b656b 100755
--- a/scripts/license.sh
+++ b/scripts/license.sh
@@ -1,46 +1,75 @@
 #!/usr/bin/env bash
 set -eux
 
-function has_license {
-  # Check if file already has a copyright notice
-  grep -q "Copyright.*Dnote Authors" "$1"
+function remove_notice {
+  sed -i -e '/\/\* Copyright/,/\*\//d' "$1"
+
+  # remove leading newline
+  sed -i '/./,$!d' "$1"
 }
 
 function add_notice {
   ed "$1" <<END
 0i
 $2
+
 .
 w
 q
 END
 }
 
-year=$(date +%Y)
-license="/* Copyright $year Dnote Authors
+gpl="/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
  *
- * Licensed under the Apache License, Version 2.0 (the \"License\");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This file is part of Dnote.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an \"AS IS\" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
+ */"
+
+agpl="/* Copyright (C) 2019, 2020, 2021, 2022, 2023, 2024, 2025 Dnote contributors
+ *
+ * This file is part of Dnote.
+ *
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */"
 
 dir=$(dirname "${BASH_SOURCE[0]}")
 basedir="$dir/.."
 pkgPath="$basedir/pkg"
+serverPath="$basedir/pkg/server"
 
-# Apply license to all source files
-allFiles=$(find "$pkgPath" -type f \( -name "*.go" -o -name "*.js" -o -name "*.ts" -o -name "*.tsx" -o -name "*.scss" -o -name "*.css"  \) ! -path "**/vendor/*" ! -path "**/node_modules/*" ! -path "**/dist/*")
+gplFiles=$(find "$pkgPath" -type f \( -name "*.go" -o -name "*.js" -o -name "*.ts" -o -name "*.tsx" -o -name "*.scss" -o -name "*.css"  \) ! -path "**/vendor/*" ! -path "**/node_modules/*" ! -path "$serverPath/*")
 
-for file in $allFiles; do
-  if ! has_license "$file"; then
-    add_notice "$file" "$license"
-  fi
+for file in $gplFiles; do
+  remove_notice "$file"
+  add_notice "$file" "$gpl"
+done
+
+agplFiles=$(find "$serverPath" -type f \( -name "*.go" -o -name "*.js" -o -name "*.ts" -o -name "*.tsx" -o -name "*.scss" -o -name "*.css" \) ! -path "**/vendor/*" ! -path "**/node_modules/*" ! -path "**/dist/*")
+
+for file in $agplFiles; do
+  remove_notice "$file"
+  add_notice "$file" "$agpl"
 done
diff --git a/scripts/server/build.sh b/scripts/server/build.sh
index 09bc16e3..f9c6428e 100755
--- a/scripts/server/build.sh
+++ b/scripts/server/build.sh
@@ -57,7 +57,7 @@ build() {
   tarballName="dnote_server_${version}_${platform}_${arch}.tar.gz"
   tarballPath="$outputDir/$tarballName"
 
-  cp "$projectDir/LICENSE" "$destDir"
+  cp "$projectDir/licenses/AGPLv3.txt" "$destDir"
   cp "$basedir/README.md" "$destDir"
   tar -C "$destDir" -zcvf "$tarballPath" "."
   rm -rf "$destDir"
diff --git a/scripts/server/dev.sh b/scripts/server/dev.sh
index 3786f270..7e1fe80e 100755
--- a/scripts/server/dev.sh
+++ b/scripts/server/dev.sh
@@ -7,8 +7,11 @@ dir=$(dirname "${BASH_SOURCE[0]}")
 basePath="$dir/../.."
 serverPath="$basePath/pkg/server"
 
-# Set env
-DBPath=../../dev-server.db
+# load env
+set -a
+dotenvPath="$serverPath/.env.dev"
+source "$dotenvPath"
+set +a
 
 # copy assets
 mkdir -p "$basePath/pkg/server/static"