Squashed 'release-tools/' changes from 4aff857d..5d874cce
Squashed 'release-tools/' changes from 4aff857d..5d874cce

5d874cce Merge pull request #112 from xing-yang/cleanup
79bbca7b Cleanup
d4376730 Merge pull request #111 from xing-yang/update_snapshot_v1_rc
57718f83 Update snapshot CRD version

git-subtree-dir: release-tools
git-subtree-split: 5d874cce4e649dfd254d01b9b44179ffa72aee75

kubernetes-csi/external-attacher-csi