diff --git a/HISTORY.md b/HISTORY.md
index 47245a9..799d0a9 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -1,3 +1,13 @@
+## 3.49.0
+* [1.21.111 (#649)](https://github.com/PrismarineJS/bedrock-protocol/commit/b48518a6e79e72101fe7136433cbd6277339fc5c) (thanks @Slauh)
+* [Skin Data Changes (#647)](https://github.com/PrismarineJS/bedrock-protocol/commit/407756b93880cdda4fdbff194fc4163ceedf4e82) (thanks @thejfkvis)
+
+## 3.48.1
+* [Update login client skinData (#635)](https://github.com/PrismarineJS/bedrock-protocol/commit/6b1474d2c6f93b47dee9d4816de59579f82ed5a9) (thanks @TSL534)
+
+## 3.48.0
+* [1.21.100 (#632)](https://github.com/PrismarineJS/bedrock-protocol/commit/06fb3de3a0023d03201dbcee7e9178c269462766) (thanks @extremeheat)
+
 ## 3.47.0
 * [1.21.93 support (#623)](https://github.com/PrismarineJS/bedrock-protocol/commit/14daa2d95aac90ffcc7b42d625e270020ec2f162) (thanks @CreeperG16)
 
diff --git a/README.md b/README.md
index 6a4088e..5e3add2 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@ Minecraft Bedrock Edition (aka MCPE) protocol library, supporting authentication
 
 ## Features
 
- - Supports Minecraft Bedrock version 1.16.201, 1.16.210, 1.16.220, 1.17.0, 1.17.10, 1.17.30, 1.17.40, 1.18.0, 1.18.11, 1.18.30, 1.19.1, 1.19.10, 1.19.20, 1.19.21, 1.19.30, 1.19.40, 1.19.41, 1.19.50, 1.19.60, 1.19.62, 1.19.63, 1.19.70, 1.19.80, 1.20.0, 1.20.10, 1.20.30, 1.20.40, 1.20.50, 1.20.61, 1.20.71, 1.20.80, 1.21.0, 1.21.2, 1.21.21, 1.21.30, 1.21.42, 1.21.50, 1.21.60, 1.21.70, 1.21.80, 1.21.90, 1.21.93
+ - Supports Minecraft Bedrock version 1.16.201, 1.16.210, 1.16.220, 1.17.0, 1.17.10, 1.17.30, 1.17.40, 1.18.0, 1.18.11, 1.18.30, 1.19.1, 1.19.10, 1.19.20, 1.19.21, 1.19.30, 1.19.40, 1.19.41, 1.19.50, 1.19.60, 1.19.62, 1.19.63, 1.19.70, 1.19.80, 1.20.0, 1.20.10, 1.20.30, 1.20.40, 1.20.50, 1.20.61, 1.20.71, 1.20.80, 1.21.0, 1.21.2, 1.21.21, 1.21.30, 1.21.42, 1.21.50, 1.21.60, 1.21.70, 1.21.80, 1.21.90, 1.21.93, 1.21.100, 1.21.111
  - Parse and serialize packets as JavaScript objects
  - Automatically respond to keep-alive packets
  - [Proxy and mitm connections](docs/API.md#proxy-docs)
diff --git a/package.json b/package.json
index 2f9c73e..6301be0 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "bedrock-protocol",
-  "version": "3.47.0",
+  "version": "3.49.0",
   "description": "Minecraft Bedrock Edition protocol library",
   "main": "index.js",
   "types": "index.d.ts",
diff --git a/src/handshake/login.js b/src/handshake/login.js
index 4523a50..8a2830d 100644
--- a/src/handshake/login.js
+++ b/src/handshake/login.js
@@ -36,7 +36,6 @@ module.exports = (client, server, options) => {
   client.createClientUserChain = (privateKey) => {
     let payload = {
       ...skinData,
-      SkinGeometryDataEngineVersion: client.versionGreaterThanOrEqualTo('1.17.30') ? '' : undefined,
 
       ClientRandomId: Date.now(),
       CurrentInputMode: 1,
@@ -47,19 +46,20 @@ module.exports = (client, server, options) => {
       GameVersion: options.version || '1.16.201',
       GuiScale: -1,
       LanguageCode: 'en_GB', // TODO locale
+      GraphicsMode: 1, // 1:simple, 2:fancy, 3:advanced, 4:ray_traced
 
       PlatformOfflineId: '',
       PlatformOnlineId: '', // chat
       // PlayFabID is the PlayFab ID produced for the skin. PlayFab is the company that hosts the Marketplace,
       // skins and other related features from the game. This ID is the ID of the skin used to store the skin
-      // inside of PlayFab.
-      PlayFabId: nextUUID().replace(/-/g, '').slice(0, 16), // 1.16.210
+      // inside of PlayFab.The playfab ID is always lowercased.
+      PlayFabId: nextUUID().replace(/-/g, '').slice(0, 16).toLowerCase(), // 1.16.210
 
       SelfSignedId: nextUUID(),
       ServerAddress: `${options.host}:${options.port}`,
 
-      ThirdPartyName: client.profile.name,
-      ThirdPartyNameOnly: false,
+      ThirdPartyName: client.profile.name, // Gamertag
+      ThirdPartyNameOnly: client.versionGreaterThanOrEqualTo('1.21.90') ? undefined : false,
       UIProfile: 0,
 
       IsEditorMode: false,
diff --git a/src/options.js b/src/options.js
index 35ba338..6e27dbe 100644
--- a/src/options.js
+++ b/src/options.js
@@ -3,12 +3,12 @@ const mcData = require('minecraft-data')
 // Minimum supported version (< will be kicked)
 const MIN_VERSION = '1.16.201'
 // Currently supported verson. Note, clients with newer versions can still connect as long as data is in minecraft-data
-const CURRENT_VERSION = '1.21.93'
+const CURRENT_VERSION = '1.21.111'
 
 const Versions = Object.fromEntries(mcData.versions.bedrock.filter(e => e.releaseType === 'release').map(e => [e.minecraftVersion, e.version]))
 
 // Skip some low priority versions (middle major) on Github Actions to allow faster CI
-const skippedVersionsOnGithubCI = ['1.16.210', '1.17.10', '1.17.30', '1.18.11', '1.19.10', '1.19.20', '1.19.30', '1.19.40', '1.19.50', '1.19.60', '1.19.63', '1.19.70', '1.20.10', '1.20.15', '1.20.30', '1.20.40', '1.20.50', '1.20.61', '1.20.71', '1.21.2', '1.21.20', '1.21.30', '1.21.42', '1.21.90']
+const skippedVersionsOnGithubCI = ['1.16.210', '1.17.10', '1.17.30', '1.18.11', '1.19.10', '1.19.20', '1.19.30', '1.19.40', '1.19.50', '1.19.60', '1.19.63', '1.19.70', '1.20.10', '1.20.15', '1.20.30', '1.20.40', '1.20.50', '1.20.61', '1.20.71', '1.21.2', '1.21.20', '1.21.30', '1.21.42', '1.21.50', '1.21.60', '1.21.70', '1.21.80', '1.21.90']
 const testedVersions = process.env.CI ? Object.keys(Versions).filter(v => !skippedVersionsOnGithubCI.includes(v)) : Object.keys(Versions)
 
 const defaultOptions = {