Updated CHANGELOG

Author: bladecoder

CHANGELOG.md

@@ -3,7 +3,12 @@ All notable changes to this project will be documented in this file.
 This project adheres to [Semantic Versioning](http://semver.org/).
 
 
+## [2.0.4]
+
+- All intensive tasks (load music, voices and ink) are now executed in a background thread.
+
 ## [2.0.3]
+
 - Added search box to combo boxes.
 - Added desktop files to generate Flatpak package. 
 - Don't generate the key for desc if exists when editing actor. Better generation of not duplicated keys.