- Changed the error message displayed when a pod is trying to attach a volume that does not match the label/selector from "x node(s) had volume node affinity conflict" to "x node(s) didn't match PersistentVolume's node affinity". ([#129887](https://github.com/kubernetes/kubernetes/pull/129887), [@rhrmo](https://github.com/rhrmo)) [SIG Scheduling and Storage]

* Add the Patch method to the generated clientset. ([#27293](https://github.com/kubernetes/kubernetes/pull/27293), [@caesarxuchao](https://github.com/caesarxuchao))
* let patch use --local flag like `kubectl set image` ([#26722](https://github.com/kubernetes/kubernetes/pull/26722), [@deads2k](https://github.com/deads2k))

### Bug or Regression

- Fix kube-apiserver metric reporting for the deprecated watch path of /api/<version>/watch/... ([#104188](https://github.com/kubernetes/kubernetes/pull/104188), [@wojtek-t](https://github.com/wojtek-t)) [SIG API Machinery and Instrumentation]

- Kubeadm: enhanced the "patches" functionality to be able to patch kubelet config files containing `v1beta1.KubeletConfiguration`. The new patch target is called `kubeletconfiguration` (e.g. patch file `kubeletconfiguration+json.json`).This makes it possible to apply node specific KubeletConfiguration options during `init`, `join` and `upgrade`, while the main `KubeletConfiguration`...

}

// iamStorageWatcher is implemented by `IAMStorageAPI` implementers that
// additionally support watching storage for changes.
type iamStorageWatcher interface {
	watch(ctx context.Context, keyPath string) <-chan iamWatchEvent
}

// Set default canned policies only if not already overridden by users.
func setDefaultCannedPolicies(policies map[string]PolicyDoc) {

    * Add `kubectl apply edit-last-applied` subcommand ([#42256](https://github.com/kubernetes/kubernetes/pull/42256), [@shiywang](https://github.com/shiywang))

  * Strategic Merge Patch

    * Reference docs now display the patch type and patch merge key used by `kubectl apply` to merge and identify unique elements in arrays.

*   Custom resources served by CustomResourceDefinition objects now support field selectors for `metadata.name` and `metadata.namespace`. Also fixed an issue with watching a single object; earlier versions could watch only a collection, and so a watch on an instance would fail.  ([#53345](https://github.com/kubernetes/kubernetes/pull/53345),[ @ncdc](https://github.com/ncdc))

#### **Other**

* Requests with invalid credentials no longer match audit policy rules where users or groups are set, correcting a problem where authorized requests were getting through. ([#59398](https://github.com/kubernetes/kubernetes/pull/59398), [@CaoShuFeng](https://github.com/CaoShuFeng))

                    }
                    return this.treeHandle;

                } catch (InterruptedException ie) {
                    Thread.currentThread().interrupt();
                    throw new SmbException("Connection retry interrupted", ie);
                } catch (CIFSException retryException) {
                    log.debug("Connection retry also failed", retryException);

			// standard metadata headers
			// specified in the filter
			var match bool
			for k, v := range obj.UserDefined {
				if !stringsHasPrefixFold(k, "x-amz-meta-") && !isStandardHeader(k) {
					continue
				}
				// We only need to match x-amz-meta or standardHeaders
				if kv.Match(BatchJobKV{Key: k, Value: v}) {
					match = true
				}
			}
			if !match {
				return false