* genericapiserver: cut off pkg/serviceaccount dependency ([#39945](https://github.com/kubernetes/kubernetes/pull/39945), [@sttts](https://github.com/sttts))
* genericapiserver: cut off pkg/apis/extensions and pkg/storage dependencies ([#39946](https://github.com/kubernetes/kubernetes/pull/39946), [@sttts](https://github.com/sttts))

## Changelog since v1.16.3

### Other notable changes

* Fixed issue with addon-resizer using deprecated extensions APIs ([#85793](https://github.com/kubernetes/kubernetes/pull/85793), [@bskiba](https://github.com/bskiba))

  - [1.15 What’s New](#115-what’s-new)
    - [Continuous Improvement](#continuous-improvement)
    - [Extensibility](#extensibility)
  - [Extensibility around core Kubernetes APIs](#extensibility-around-core-kubernetes-apis)
    - [CustomResourceDefinitions Pruning](#customresourcedefinitions-pruning)
    - [CustomResourceDefinition Defaulting](#customresourcedefinition-defaulting)

of <code>print</code>.
The result will be that <code>"hello, world"</code> will be printed
twice.
</p>

<h3 id="atomic">Atomic Values</h3>

<p>
The APIs in the <a href="/pkg/sync/atomic/"><code>sync/atomic</code></a>
package are collectively “atomic operations”
that can be used to synchronize the execution of different goroutines.

### SIG Cloud Provider

			t := time.AfterFunc(5*time.Minute, func() {
				warnings = append(warnings,
					color.YellowBold("- Initializing the config subsystem is taking longer than 5 minutes. Please remove 'MINIO_SYNC_BOOT=on' to not freeze the APIs"))
			})
			defer t.Stop()
		}

		// Initialize data scanner.
		bootstrapTrace("initDataScanner", func() {
			if v := env.Get("_MINIO_SCANNER", config.EnableOn); v == config.EnableOn {

   * {@code x} is {@link Long#MIN_VALUE}, in which case this returns {@link Long#MAX_VALUE}. (Note
   * that {@code Long.MAX_VALUE} is mathematically equal to {@code -Long.MIN_VALUE - 1}.)
   *
   * <p>There are three common APIs for determining the absolute value of a long, all of which
   * behave identically except when passed {@code Long.MIN_VALUE}. Those methods are:
   *
   * <ul>

// uploads for a particular object in a bucket.
//
// Implements minimal S3 compatible ListMultipartUploads API. We do
// not support prefix based listing, this is a deliberate attempt
// towards simplification of multipart APIs.
// The resulting ListMultipartsInfo structure is unmarshalled directly as XML.

* Allow multiple APIs to register for the same API Group ([#28414](https://github.com/kubernetes/kubernetes/pull/28414), [@brendandburns](https://github.com/brendandburns))

- Fixes a bug where images pinned by the container runtime can be garbage collected by kubelet. ([#1200...