* Use a string to identify TLS versions in routes.
 * Add frame logger for HTTP/2.
 * Replacing `httpMinorVersion` with `Protocol`. Expose HTTP/1.0 as a potential protocol.
 * Use `Protocol` to describe framing.
 * Implement write timeouts for HTTP/1.1 streams.
 * Avoid use of SPDY stream ID 1, as that's typically used for UPGRADE.
 * Support OAuth in `Authenticator`.
 * Permit a dangling semicolon in media type parsing.

- Updated `kubectl describe pods` to include the involved object’s `fieldPath` (e.g., container name) in event messages, providing better context for debugging multi-container Pods. Note: This changes the previous message format for events that include a `fieldPath`. ([#13...

- Added BinaryData description to `kubectl describe` command. ([#100568](https://github.com/kubernetes/kubernetes/pull/100568), [@lauchokyip](https://github.com/lauchokyip))
- Added a new metric `apiserver_flowcontrol_request_concurrency_in_use` that shows the number of

* Enable dynamic allocation of heapster/eventer cpu request/limit ([#27185](https://github.com/kubernetes/kubernetes/pull/27185), [@gmarek](https://github.com/gmarek))
* 'kubectl describe pv' now shows events ([#27431](https://github.com/kubernetes/kubernetes/pull/27431), [@jsafrane](https://github.com/jsafrane))

  * Printing/describe

    * Print conditions of RC/RS in `kubectl describe` command. ([#44710](https://github.com/kubernetes/kubernetes/pull/44710), [@xiangpengzhao](https://github.com/xiangpengzhao))

* Fix nil pointer issue when getting metrics from volume mounter ([#34251](https://github.com/kubernetes/kubernetes/pull/34251), [@jingxu97](https://github.com/jingxu97))
* Enable kubectl describe rs to work when apiserver does not support pods ([#33794](https://github.com/kubernetes/kubernetes/pull/33794), [@nikhiljindal](https://github.com/nikhiljindal))

    * as being in state "Unknown", along with a longer description in `kubectl describe` output.

      createConstant(APPLICATION_TYPE, "vnd.oasis.opendocument.text");

  /**
   * <a href="https://tools.ietf.org/id/draft-ellermann-opensearch-01.html">OpenSearch</a>
   * Description files are XML files that describe how a website can be used as a search engine by
   * consumers (e.g. web browsers).
   *
   * @since 28.2
   */
  public static final MediaType OPENSEARCH_DESCRIPTION_UTF_8 =

- Cloud providers can set service account names for cloud controllers. ([#103178](https://github.com/kubernetes/kubernetes/pull/103178), [@nckturner](https://github.com/nckturner))
- Display Labels when kubectl describe ingress. ([#103894](https://github.com/kubernetes/kubernetes/pull/103894), [@kabab](https://github.com/kabab))

- The display of jobs in `kubectl get` and `kubectl describe` has been improved to emphasize progress and duration. ([#65463](https://github.com/kubernetes/kubernetes/pull/65463), [@smarterclayton](https://github.com/smarterclayton))
- CSI volume attributes have been added to kubectl describe pv. ([#65074](https://github.com/kubernetes/kubernetes/pull/65074), [@wgliang](https://github.com/wgliang))