Update CHANGELOG.md (#98)

Author: LaurieCheers-unity

CHANGELOG.md

@@ -6,6 +6,22 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/) a
 
 ## Unreleased
 
+### Upgrade Notes
+
+### Known Issues
+
+### Added
+
+### Changed
+
+### Deprecated
+
+### Removed
+
+### Fixed
+
+## [0.6.0] - 2021-09-30
+
 Add the [Close Stale Issues](https://github.com/marketplace/actions/close-stale-issues) action
 
 ### Upgrade Notes