Changelog: note filter variables builder option #280

Author: greenrobot-team

CHANGELOG.md

@@ -5,6 +5,10 @@ Notable changes to the ObjectBox Java library.
 For more insights into what changed in the ObjectBox C++ core, [check the ObjectBox C changelog](https://github.com/objectbox/objectbox-c/blob/main/CHANGELOG.md).
 
 ## 5.0.1 - in development
+                     
+### Sync
+
+- Add `filterVariables` option to `SyncClient` builder.
 
 ## 5.0.0 - 2025-09-17