Update CHANGELOG.md

Author: GhooTS

CHANGELOG.md

@@ -8,22 +8,6 @@
 * remove comma at end of package.json file ([4b0042b](https://github.com/GhooTS/GTScriptableVariable/commit/4b0042bc84640c2240cbe881b8202384718a5026))
 
 
-### Features
-
-* add alternative way to subscribe to an Game Event ([b3e09be](https://github.com/GhooTS/GTScriptableVariable/commit/b3e09be332711d306883fbe6a492de880a58f654))
-* add new widget and extended options for updating widget ([1cdb71f](https://github.com/GhooTS/GTScriptableVariable/commit/1cdb71fd23f9df7f2e047e7c1c7f280b3a4aca05))
-* Add package manifests file ([2394474](https://github.com/GhooTS/GTScriptableVariable/commit/2394474145ea1294b9ad00e25a8de809ed2e660b))
-
-# 1.0.0 (2021-03-18)
-
-
-### Bug Fixes
-
-* chanage package name to use lower cases ([704a35b](https://github.com/GhooTS/GTScriptableVariable/commit/704a35b638efc782ba4724f662482eea0480f38e))
-* make OnEventRaised setter public and correct naming ([30248cd](https://github.com/GhooTS/GTScriptableVariable/commit/30248cd6b195287b4e042b06389dbe18b9db68da))
-* remove comma at end of package.json file ([4b0042b](https://github.com/GhooTS/GTScriptableVariable/commit/4b0042bc84640c2240cbe881b8202384718a5026))
-
-
 ### Features
 
 * add alternative way to subscribe to an Game Event ([b3e09be](https://github.com/GhooTS/GTScriptableVariable/commit/b3e09be332711d306883fbe6a492de880a58f654))