chore: update changelog (#7671)

Author: LucasXu0

CHANGELOG.md

@@ -1,4 +1,15 @@
 # Release Notes
+## Version 0.8.8 - 01/04/2025
+### New Features
+- Added support for selecting AI models in AI writer
+- Revamped link menu in toolbar
+- Added support for using ":" to add emojis in documents
+- Passed the history of past AI prompts and responses to AI writer
+### Bug Fixes
+- Improved AI writer scrolling user experience
+- Fixed issue where checklist items would disappear during reordering
+- Fixed numbered lists generated by AI to maintain the same index as the input
+
 ## Version 0.8.7 - 18/03/2025
 ### New Features
 - Made local AI free and integrated with Ollama