Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>. Move 1.8.x release notes straight move of 1.8.x release notes to 1.8 changelog file, regenerated TOC Follow-up to https://github.com/kubernetes/kubernetes/pull/53750 after 1.8.1 release Xref #44400 ```release-note NONE ```