Update changelog.mdx

Co-Authored-By: mintlify[bot] <109931778+mintlify[bot]@users.noreply.github.com>

Author: Gerome-Elassaad

changelog.mdx

@@ -1668,38 +1668,37 @@ New releases and improvements
     * Improved dependency security
 </Update>
 
-## v0.7.0
-2025-10-13
-
+<Update label="October 13, 2025" tags={["New releases", "Improvements"]} rss={{ title: "Image optimization and model selection persistence" }}>
+  ## New features
 
-**Added**
-- Image optimization via ImgBot
-  - Automated image compression
-  - Reduced asset sizes
-  - Improved load times
+  * Image optimization via ImgBot
+    * Automated image compression
+    * Reduced asset sizes
+    * Improved load times
 
+  ## Bug fixes
 
-**Fixed**
-- Model selection persistence issues (PR #9)
-  - Model selection now persists across sessions
-  - Fixed state management for selected model
-  - Improved user experience
-- Chat UI improvements
-  - Better layout and responsiveness
-  - Enhanced visual design
-  - Improved user interactions
-- Git integration issues
-  - Fixed Git operations
-  - Improved error handling
-  - Better status reporting
+  * Fixed model selection persistence issues (PR #9)
+    * Model selection now persists across sessions
+    * Fixed state management for selected model
+    * Improved user experience
+  * Fixed chat UI improvements
+    * Better layout and responsiveness
+    * Enhanced visual design
+    * Improved user interactions
+  * Fixed Git integration issues
+    * Fixed Git operations
+    * Improved error handling
+    * Better status reporting
 
+  ## Documentation
 
-**Changed**
-- Documentation updates:
-  - Updated README with better instructions
-  - Improved documentation structure
-  - Enhanced examples and guides
-- Bumped version to 0.7.0 for release
+  * Documentation updates:
+    * Updated README with better instructions
+    * Improved documentation structure
+    * Enhanced examples and guides
+  * Bumped version to 0.7.0 for release
+</Update>
 
 ## v0.6.0
 2025-10-11