Update CHANGELOG for version 3.28.1

Author: mrubens

CHANGELOG.md

@@ -1,10 +1,16 @@
 # Roo Code Changelog
 
-## 3.28.1
+## [3.28.1] - 2025-09-11
 
-### Patch Changes
+![3.28.1 Release - Kangaroo riding rocket to the clouds](/releases/3.28.1-release.png)
 
-- ![3.28.1 Release - Kangaroo riding rocket to the clouds](/releases/3.28.1-release.png)
+- Announce Roo Code Cloud!
+- Add cloud task button for opening tasks in Roo Code Cloud (thanks @app/roomote!)
+- Make Posthog telemetry the default (thanks @mrubens!)
+- Show notification when the checkpoint initialization fails (thanks @app/roomote!)
+- Bust cache in generated image preview (thanks @mrubens!)
+- Fix: Center active mode in selector dropdown on open (#7882 by @hannesrudolph, PR by @app/roomote)
+- Fix: Preserve first message during conversation condensing (thanks @daniel-lxs!)
 
 ## [3.28.0] - 2025-09-10