Update changelog.md

Author: coppolaemilio

docs/changelog.md

@@ -1,5 +1,8 @@
 ## v1.2.4 - WIP
-- Unified the remove resource confirmation dialogs
+- Trying to simplify and remove legacy code:
+  - EditorView.gd
+    - Unified the remove resource confirmation dialogs
+    - Removed pointless variable definitions
 
 ## v1.2.3 - Two releases in one day?
 - Hopefully, final attempt to fix the weird event creation bug [[Jowan-Spooner](https://github.com/Jowan-Spooner)] Thanks [[Drawsi](https://github.com/Drawsi)] for the report and testing!