<!-- The is the base QuickTime container -->
    <!-- QuickTime video, and all MP4 formats, are based on it -->
    <acronym>QTFF</acronym>
    <_comment>QuickTime container format</_comment>
  </mime-type>
  <mime-type type="application/mp4">
    <!-- Arbitrary data stored in a MP4 container -->
    <_comment>MP4 container format</_comment>
    <glob pattern="*.mp4s"/>
    <sub-class-of type="application/quicktime" />

`/var/lib/kubelet/pod_status_manager_state` is now can always be read back after kubelet restart.
  
  Since the checkpoint format was changed to fix the issue, if you are using the feature `InPlacePodVerticalScaling`, please clean up the state file `/var/lib/kubelet/pod_status_manager_state` when upgrading the kubelet as failrue to do it will lead to incompatible state formats and kubelet's failure to start. ([#126620](https://github.com/kubernetes/kubernetes/pull/126620), [@yunwang0911](https://...

- Changed handling of CustomResourceDefinitions with unrecognized formats. Writing a schema with an unrecognized formats now triggers a warning (the write is still accepted). ([#133136](https://github.com/kubernetes/kubernetes/pull/133136), [@yongruilin](https://github.com/yongruilin)) [SIG API Machinery]

- Kubeadm: implemented structured output of 'kubeadm token list' in JSON, YAML, Go template and JsonPath formats ([#78764](https://github.com/kubernetes/kubernetes/pull/78764), [@bart0sh](https://github.com/bart0sh))

* kubectl will list all allowed print formats when an invalid format is passed. ([#64371](https://github.com/kubernetes/kubernetes/pull/64371), [@CaoShuFeng](https://github.com/CaoShuFeng))

  * Add Version to the resource printer for 'get nodes' ([#37943](https://github.com/kubernetes/kubernetes/pull/37943), [@ailusazh](https://github.com/ailusazh))
  * Added support for printing in all supported `--output` formats to `kubectl create ...` and `kubectl apply ...` ([#38112](https://github.com/kubernetes/kubernetes/pull/38112), [@juanvallejo](https://github.com/juanvallejo))

- The underlying format of the `CPUManager` state file has changed. Upgrades should be seamless, but any third-party tools that rely on reading the previous format need to be updated. ([#84462](https://github.com/kubernetes/kubernetes/pull/84462), [@klueska](https://github.com/klueska)) [SIG Node and Testing]

- CEL: added name formats library. ([#123572](https://github.com/kubernetes/kubernetes/pull/123572), [@alexzielenski](https://github.com/alexzielenski)) [SIG API Machinery]

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### Auth

* [GA] The RBAC API group has been promoted from v1beta1 to v1. No API changes were introduced.

* [beta] Advanced auditing has been promoted from alpha to beta. The webhook and logging policy formats have changed since alpha, and may require modification.