Update CHANGELOG.md

Author: Maksim-Nikolaev

CHANGELOG.md

@@ -11,22 +11,18 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [Unreleased]
 
 ### Added
+
 - Added **enableClipboardPaste** flag to ButtonOptions to control clipboard paste button enabled state and ClipboardMonitor [#2421](https://github.com/singerdmx/flutter-quill/issues/2421)
     - null (default): Original ClipboardMonitor behavior (1 second periodic checks)
     - false: Disable ClipboardMonitor & button is disabled
     - true: Disable ClipboardMonitor & button is enabled
 
 ### Changed
+
 - Prevented ClipboardMonitor from doing multiple simultaneous clipboard checks to improve performance. [#2421](https://github.com/singerdmx/flutter-quill/issues/2421)
 
 ## [11.0.0-dev.18] - 2025-01-06
 
-### Added
-- Added **enableClipboardPaste** flag to ButtonOptions to control clipboard paste button enabled state and ClipboardMonitor [#2421](https://github.com/singerdmx/flutter-quill/issues/2421)
-    - null (default): Original ClipboardMonitor behavior (1 second periodic checks)
-    - false: Disable ClipboardMonitor & button is disabled
-    - true: Disable ClipboardMonitor & button is enabled
-
 ### Changed
 
 - **BREAKING**: Clipboard action buttons in `QuillSimpleToolbar` are now disabled by default. To enable them, set `showClipboardCut`, `showClipboardCopy`, and `showClipboardPaste` to `true` in `QuillSimpleToolbarConfig`.