* @param map the backing map
   * @return the set backed by the map
   * @throws IllegalArgumentException if {@code map} is not empty
   * @deprecated Use {@link Collections#newSetFromMap} instead.
   */
  @InlineMe(replacement = "Collections.newSetFromMap(map)", imports = "java.util.Collections")
  @Deprecated
  public static <E extends @Nullable Object> Set<E> newSetFromMap(
      Map<E, Boolean> map) {
    return Collections.newSetFromMap(map);

- The following deprecated metrics are removed, please convert to the corresponding metrics:
  - The following replacement metrics are available from v1.14.0:
      - `rest_client_request_latency_seconds` -> `rest_client_request_duration_seconds`
      - `scheduler_scheduling_latency_seconds` -> `scheduler_scheduling_duration_seconds `

    /** The key of the message: Regular Name */
    public static final String LABELS_REGULAR_NAME = "{labels.regularName}";

    /** The key of the message: Replacement */
    public static final String LABELS_REPLACEMENT = "{labels.replacement}";

    /** The key of the message: Session ID */
    public static final String LABELS_SESSION_ID = "{labels.sessionId}";

    /** The key of the message: Sort Order */

* Stabilize map order in kubectl describe ([#26046](https://github.com/kubernetes/kubernetes/pull/26046), [@timoreimann](https://github.com/timoreimann))
* Google Cloud DNS dnsprovider - replacement for [#25389](https://github.com/kubernetes/kubernetes/pull/25389) ([#26020](https://github.com/kubernetes/kubernetes/pull/26020), [@quinton-hoole](https://github.com/quinton-hoole))

and components that are required to support the new version of the Horizontal Pod
Autoscaler API: the resource metrics API, custom metrics API, and
metrics-server, which is the new replacement for Heapster in the default monitoring
pipeline.

[SIG Instrumentation]: https://github.com/kubernetes/community/tree/master/sig-instrumentation

### SIG Multi-cluster (formerly known as SIG Federation)

            "type":       "mapping",
            "mappings": [ "\\u200C=> "]
        },
        "removeall_filter": {
          "type": "pattern_replace",
          "pattern":"(.*)",
          "replacement":""
        }
      },
      "filter": {
        "stemmer_en_filter": {
          "type": "stemmer",
          "name": "english"
        },
        "english_override": {

            "type":       "mapping",
            "mappings": [ "\\u200C=> "]
        },
        "removeall_filter": {
          "type": "pattern_replace",
          "pattern":"(.*)",
          "replacement":""
        }
      },
      "filter": {
        "stemmer_en_filter": {
          "type": "stemmer",
          "name": "english"
        },
        "english_override": {

	rinfo.ReplicationAction = rAction
	// use core client to avoid doing multipart on PUT
	c := &minio.Core{Client: tgt.Client}
	if rAction != replicateAll {
		// replicate metadata for object tagging/copy with metadata replacement
		srcOpts := minio.CopySrcOptions{
			Bucket:    tgt.Bucket,
			Object:    object,
			VersionID: objInfo.VersionID,
		}
		dstOpts := minio.PutObjectOptions{
			Internal: minio.AdvancedPutOptions{

  * For StatefulSet (previously PetSet), this change means creation of
    replacement pods is blocked until old pods are definitely not running
    (indicated either by the kubelet returning from partitioned state,
    deletion of the Node object, deletion of the instance in the cloud provider,

These extension points can now be abstracted away due to their irrelevance for most users.

### CSI Migration updates

CSI Migration enables the replacement of existing in-tree storage plugins such as `kubernetes.io/gce-pd` or `kubernetes.io/aws-ebs` with a corresponding CSI driver.
If CSI Migration is working properly, Kubernetes end users shouldn’t notice a difference.