Changelog for thread-supervisor

Version 0.2.0.0

• Breaking API change - hide ActorQ constructor.
• Introduce new functions - sendToMe and trySendToMe

Version 0.1.0.1

• Include .cabal file in source repo.
• Migrate CI from Travis to GitHub Actions.
• Build and test for multiple platforms and GHC versions.

Version 0.1.0.0

• First release