Overall Status

Volume snapshotting has been a GA feature since Kubernetes v1.20.

Supported CSI Spec Versions

1.0-1.5

Minimum Kubernetes version

1.20

Recommended Kubernetes version

1.20+

Container

docker pull k8s.gcr.io/sig-storage/snapshot-controller:v4.2.1
docker pull k8s.gcr.io/sig-storage/csi-snapshotter:v4.2.1
docker pull k8s.gcr.io/sig-storage/snapshot-validation-webhook:v4.2.1

Bug or Regression

Snapshot Controller

• Cherry-pick (#581, @jsafrane): Fixed deadlock in reporting metrics. (#583, @xing-yang)

Full Changelog

https://github.com/kubernetes-csi/external-snapshotter/blob/v4.2.1/CHANGELOG/CHANGELOG-4.2.md