Fix Changelog

Author: isc-etamarch

CHANGELOG.md

@@ -10,16 +10,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Added
 - Menu option to export production to support migrating to production decomposition (#665)
 
-### Fixed
-- 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)
-
-## [2.9.0] - Unreleased
-
-### Added
-- Menu option to export production to support migrating to production decomposition (#665)
-
 ### Fixed
 - Fixed errors on production page when item settings need to be XML escaped (#667)
 - Fixed push button not appearing after commit (#654)