Merge pull request #11718 from milosgajdos/registry-v2.8.0-beta.1

Registry v2.8.0-beta.1 release

library/registry

@@ -1,7 +1,12 @@
-Maintainers: David Wu (@davidswu),
-             Ryan Abrams (@caervs)
+Maintainers: Milos Gajdos (@milosgajdos),
+             Sebastiaan van Stijn (@thajeztah)
 GitRepo: https://github.com/docker/distribution-library-image.git
 
+Tags: 2.8.0-beta.1
+Architectures: amd64, arm64v8, arm32v6, arm32v7, ppc64le, s390x
+GitFetch: refs/heads/master
+GitCommit: c70c2acb365928f10bfc7706cc0f3f4d16f7427b
+
 Tags: 2.7.1, 2.7, 2, latest
 Architectures: amd64, arm64v8, arm32v6
 GitFetch: refs/heads/release/2.7