- Fixes an issue calculating total CPU usage reported for Windows nodes ([#122999](https://github.com/kubernetes/kubernetes/pull/122999), [@marosset](https://github.com/marosset)) [SIG Node and Windows]
- Prevent watch cache starvation by moving its watch to separate RPC and add a SeparateCacheWatchRPC feature flag to disable this behavior ([#123693](https://github.com/kubernetes/kubernetes/pull/123693), [@mengqiy](https://github.com/mengqiy)) [SIG API Machinery]

### CSI Service Account Token

- Fixes an issue calculating total CPU usage reported for Windows nodes ([#122999](https://github.com/kubernetes/kubernetes/pull/122999), [@marosset](https://github.com/marosset)) [SIG Node and Windows]
- Prevent watch cache starvation by moving its watch to separate RPC and add a SeparateCacheWatchRPC feature flag to disable this behavior ([#123694](https://github.com/kubernetes/kubernetes/pull/123694), [@mengqiy](https://github.com/mengqiy)) [SIG API Machinery]

* Default scheduler code is moved out of the plugin directory. ([#57852](https://github.com/kubernetes/kubernetes/pull/57852), [@misterikkit](https://github.com/misterikkit))

* CDK nginx ingress is now handled via a daemon set. ([#57530](https://github.com/kubernetes/kubernetes/pull/57530), [@hyperbolic2346](https://github.com/hyperbolic2346))

- Kube-apiserver: added support for compressing rotated audit log files with `--audit-log-compress` ([#94066](https://github.com/kubernetes/kubernetes/pull/94066), [@lojies](https://github.com/lojies)) [SIG API Machinery and Auth]

// and allows a Source for provider-specific attributes
message PersistentVolumeClaimSpec {
  // accessModes contains the desired access modes the volume should have.
  // More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#access-modes-1
  // +optional
  repeated string accessModes = 1;

  // selector is a label query over volumes to consider for binding.
  // +optional

### **Multicluster**

*   Development of Kubernetes Federation has moved to [github.com/kubernetes/federation](https://github.com/kubernetes/federation). This move out of tree also means that Federation will begin releasing separately from Kubernetes. Impact:
    *   Federation-specific behavior will no longer be included in kubectl

### Bug or Regression

- Client-go: fixes potential data races retrying requests using a custom io.Reader body; with this fix, only requests with no body or with string / []byte / runtime.Object bodies can be retried ([#113933](https://github.com/kubernetes/kubernetes/pull/113933), [@liggitt](https://github.com/liggitt)) [SIG API Machinery]

- Kubernetes is now built with Golang 1.17.3 (#106209, @cpanato) [SIG API Machinery, Cloud Provider, Instrumentation, Release and Testing]
- Move ConfigurableFSGroupPolicy to GA
  Rename metric volume_fsgroup_recursive_apply to volume_apply_access_control (#105885, @gnufied) [SIG Instrumentation and Storage]
- Moving WindowsHostProcessContainers feature to beta (#106058, @marosset) [SIG Windows]

</li>
<li>
	Both type parameters have a known type argument
	and the type arguments unify per the given matching modes.
</li>
</ul>

<p>
A single bound type parameter <code>P</code> and another type <code>T</code> unify
per the given matching modes if:
</p>

<ul>
<li>
	<code>P</code> doesn't have a known type argument.