<mime-type type="application/xenc+xml">
    <glob pattern="*.xenc"/>
  </mime-type>

  <mime-type type="application/xhtml+xml">
    <!-- The magic priority for xhtml+xml needs to be lower than that of -->
    <!--  files that contain HTML within them, e.g. mime emails -->
    <magic priority="40">
      <match value="&lt;html xmlns=" type="string" offset="0:8192"/>
    </magic>

 - `kubeadm`: a separate...

  // Default to Always.
  // More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle/#restart-policy
  // +optional
  optional string restartPolicy = 3;

  // Optional duration in seconds the pod needs to terminate gracefully. May be decreased in delete request.
  // Value must be non-negative integer. The value zero indicates stop immediately via
  // the kill signal (no opportunity to shut down).

#### Storage
- A node that uses a CSI raw block volume needs to be drained before kubelet can be upgraded to 1.17. ([#74026](https://github.com/kubernetes/kubernetes/pull/74026), [@mkimuram](https://github.com/mkimuram))

#### Windows

- kube-controller-manager currently needs a writable `--cert-dir` (default is `/var/run/kubernetes`) for generating self-signed certificates, when no `--tls-cert-file` or `--tls-private-key-file` are provided.

* Action required: validation rule on metadata.initializers.pending[x].name is tightened. The initializer name needs to contain at least three segments separated by dots. If you create objects with pending initializers, (i.e., not relying on apiserver adding pending initializers according to initializerconfiguration), you need to update the initializer name in existing...

- When using `kubectl replace` (or the equivalent API call) on a Service, the caller no longer needs to do a read-modify-write cycle to fetch the allocated values for `.spec.clusterIP` and `.spec.ports[].nodePort`.  Instead the API server will automatically carry these forward from the original object when the new object does not specify them. ([...

* Bugfix: OpenAPI models may not get group-version-kind extension if kubernetes is vendored in another project (e.g. minikube). Kubectl 1.8 needs this extension to work with those projects. ([#53152](https://github.com/kubernetes/kubernetes/pull/53152), [@mbohlool](https://github.com/mbohlool))

- Online volume expansion (ExpandInUsePersistentVolumes) is now a beta feature. As such, it is...

* kube-proxy needs to be configured to override hostname in some environments. ([#857](https://github.com/kubernetes/kubeadm/issues/857), [@detiber](https://github.com/detiber))