- Fix issue when environment variables would only differ by case.
4.2.0
------------------
- Revert licence changes - Compatibility with moto 4.1.3 - werkzeug 2.2.3 works again - moto 4.1.1 works, but 4.1.2 not - Moving CI to github actions - Added python 3.11 testing and compatibility - Removed python 3.7 compatibility