default. See
          [#40182](https://github.com/kubernetes/kubernetes/issues/40182) for
          the workaround.

        - The support for the v1 registries was removed.

- Docker 1.12.6

    - Overlay2 and live-restore are not validated.

    - **Known issues**

        - Shared PID namespace does not work properly.

for the foreseeable future, but the new name should perform better because it frontends equivalent mirrors in other clouds.  Please point your clusters to the new registry going forward. \n\nAdmission/Policy integrations that have an allowlist of registries need to include `registry.k8s.io` alongside `k8s.gcr.io`.\nAir-gapped environments and image garbage-collection configurations will need to update to pre-pull and preserve required images under `registry.k8s.io` as well as `k8s.gcr.io`. ([#1099...