Revise CHANGELOG for version 3.34.8

Updated changelog for version 3.34.8 with release notes.

Author: mrubens

CHANGELOG.md

@@ -1,10 +1,10 @@
 # Roo Code Changelog
 
-## 3.34.8
+## [3.34.8] - 2025-11-27
 
-### Patch Changes
+![3.34.8 Release - Race Condition Fix](/releases/3.34.8-release.png)
 
-- ![3.34.8 Release - Race Condition Fix](/releases/3.34.8-release.png)
+- Fix: Race condition in new_task tool for native protocol (PR #9655 by @daniel-lxs)
 
 ## [3.34.7] - 2025-11-27