docs: update CHANGELOG

Author: cybex-dev

CHANGELOG.md

@@ -1,7 +1,13 @@
 ## 0.0.3
 
+* BREAKING CHANGE: Update Callkit Models & Enums with `CK` prefix
+* Fix: notifications not always showing [js_notifications #6af62f](https://github.com/cybex-dev/js_notifications/commit/6af62f54b8924bc9d41c88d714efb43b9dd86138)
+* Update: call state disconnect reponses
+* Fix: calls remaining in `CallManager` after call ends
+* Fix: duplicate plugin instances
+* Refactor & rework managers & plugin
 * Add notification icon support
-* Update changelog
+* Update docs
 
 ## 0.0.2+1