Merge pull request kubernetes#1276 from gnufied/update-release-info-pod-info

Update docs for pod information to CSI calls

Author: k8s-ci-robot

keps/sig-storage/20190129-csi-pod-info-on-mount.md

@@ -60,3 +60,5 @@ This KEP contains details that are missing from the design proposal.
 ## Implementation History
 
 * K8s 1.12: Alpha implementation
+* K8s 1.14: Beta implementation
+* K8s 1.17: GA implementation