diff --git a/Obsolete.md b/Obsolete.md
index aa312dc..752a451 100644
--- a/Obsolete.md
+++ b/Obsolete.md
@@ -1,3 +1,23 @@
+# From v0.6.8 on
+The following properties
+- `btn_reset`
+- `btn_reset_target_id`
+- `btn_reset_text`
+- `btn_reset_css_class`
+- `btn_reset_tooltip`
+- `btn_reset_html`
+
+are deprecated in favor of:
+
+```javascript
+btn_reset: {
+  target_id: 'value',
+  text: 'value',
+  css_class: 'value',
+  tooltip: 'value',
+  html: 'value'
+}
+```
 # From v0.6.0 on
 The `rows_always_visible` property is deprecated in favor of `exclude_rows`