What's Changed
- Backport changes from v4 to v3 by @Cito in #140:
- Functionality for object md5 in part uploads and multipart copy cleanup by @mephenor in #137
- Improve check for bucket existence by @Cito in #138
- Fix failing federated S3 tests by @Cito in #139
Full Changelog: 3.6.0...3.7.0