v3.0.0
- docker client: error if registry is blocked
- Remove pkg/sysregistries
- Add user registry auth to kernel keyring
- use keyring when authfile empty
- Add API function
TryUpdatingCache - Touch up transport man page
- Add ability to install man pages
- ci: change GOCACHE to a writeable path
- Use the same HTTP client for contacting the bearer token server and the registry
- *: Fix policy.json.md -> containers-policy.json.5.md references