- Add 'Docker-Content-Digest' header to the response headers. #4646
- Allow docker remote whitelist_tags to be unset to null. #5017
- Remove schema1 manifest signature when calculating its digest. #5037
- Switch to using towncrier for better release notes. #4875
- Add an example to the whitelist_tag help text #4994
- Add list of features to the docker landing page. #5030