chore: better description in changelog

Author: isc-pbarton

CHANGELOG.md

@@ -14,7 +14,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Fixed errors on production page when item settings need to be XML escaped (#667)
 - Fixed push button not appearing after commit (#654)
 - Fixed merge conflict resolution on stash popping (#531)
-- No longer display instance-wide uncommitted warning with decomposed production (#547)
+- Improvements to the performance of the instance-wide uncommitted check (#674)
 
 ## [2.8.0] - 2024-12-06