Changelog
- enable autopep8 (#896) (04/17/20) (Bala FA)
- fix formatting as per pep8 in examples (#894) (04/17/20) (Bala FA)
- add support for AssumeRole STS provider (#874) (04/16/20) (Brian Thorne)
- Allow signing requests for services other than s3 in sign v4 (#893) (04/16/20) (Brian Thorne)
- fix formatting as per pep8 in tests (#895) (04/15/20) (Bala FA)