added changelog

Author: isc-rsaptars

CHANGELOG.md

@@ -12,6 +12,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Added "Status" menu item to editor menu (#285)
 
 ### Fixed
+- Fatal: bad revision HEAD fixed using an empty commmit (#228)
 - Fixed empty mappings when SourceControl.Git.Settings is instantiated (#250)
 - Studio export path doesn't get weird mixed slahes on Windows (#252)
 - Fixed bug with adding mappings through the Settings page (#270)