v2.0.0: Remove all Boto2 support
What's Changed
- Add support for !GetAtt, !Sub and datetime by using Amazon's cfn-flip to parse YAML by @corydolphin in #512
- Remove use of Boto2, use Boto3 only, and deprecate under-maintained/used actors by @diranged in #515
New Contributors
- @corydolphin made their first contribution in #512
Full Changelog: v1.1.1...v2.0.0