See here for guidance on getting permanent links to files: https://help.github.com/en/articles/getting-permanent-links-to-files
  
  Please use the following format for linking documentation:
  - [KEP]: <link>
  - [Usage]: <link>
  - [Other doc]: <link>
  --> ([#119495](https://github.com/kubernetes/kubernetes/pull/119495), [@bzsuni](https://github.com/bzsuni)) [SIG API Machinery]

- Added a `.status.features.supplementalGroupsPolicy` field to Nodes. The field is true when the feature is implemented in the CRI implementation (KEP-3619). ([#125470](https://github.com/kubernetes/kubernetes/pull/125470), [@everpeace](https://github.com/everpeace)) [SIG API Machinery, Apps, Node and Testing]

- Graduated _forensic container checkpointing_ [KEP #2008](https://kep.k8s.io/2008) from Alpha to Beta. ([#123215](https://github.com/kubernetes/kubernetes/pull/123215), [@adrianreber](https://github.com/adrianreber)) [SIG Node and Testing]

- Supported `BackoffLimitPerIndex` in Jobs. ([#118009](https://github.com/kubernetes/kubernetes/pull/118009), [@mimowo](https://github.com/mimowo))
- The `IPTablesOwnershipCleanup` feature (KEP-3178) is now GA; kubelet no longer
  creates the `KUBE-MARK-DROP` chain (which has been unused for several releases)

kawanishi.nara.jp kawanishi.yamagata.jp kawara.fukuoka.jp kawasaki.miyagi.jp kawatana.nagasaki.jp kawaue.gifu.jp kawazu.shizuoka.jp kayabe.hokkaido.jp kazimierz-dolny.pl kazo.saitama.jp kazuno.akita.jp kddi ke keisen.fukuoka.jp keliweb.cloud kembuchi.hokkaido.jp kep.tr kepno.pl kerryhotels kerrylogistics kerryproperties ketrzyn.pl keymachine.de kfh kg kg.kr kh.ua khakassia.su kharkiv.ua kharkov.ua kherson.ua khmelnitskiy.ua khmelnytskyi.ua khplay.nl ki kia kibichuo.okayama.jp kicks-ass.net kicks-ass.org kids kids.museum...

`ApplySets`. An `ApplySet` is a server-side object (by default, a Secret; ConfigMaps are also allowed) that kubectl can use to accurately and efficiently track set membership across `apply` operations. The format used for `ApplySet` is set out in  [KEP 3659](https://github.com/kubernetes/enhancements/issues/3659) as a low-level specification.  Other tools in the ecosystem can also build on this specification for improved interoperability.  To try the ApplySet-based pruning alpha, set `KUBECTL_APPLYSET=true`...

- Introduced `v1alpha1` API for validating admission policies, enabling extensible admission control via CEL expressions (KEP  3488: CEL for Admission Control). To use, enable the `ValidatingAdmissionPolicy` feature gate and the `admissionregistration.k8s.io/v1alpha1` API via `--runtime-config`. ([#113314](https://github.com/kubernetes/kubernetes/pull/113314), [@cici37](h...

- Remove `tolerate-unready-endpoints` annotation in Service deprecated from 1.11, use `Service.spec.publishNotReadyAddresses` instead....

  
  See here for guidance on getting permanent links to files: https://help.github.com/en/articles/getting-permanent-links-to-files
  
  Please use the following format for linking documentation:
  - [KEP]: <link>
  - [Usage]: <link>
  - [Other doc]: <link>
  --> (#104782, @kerthcet) [SIG Scheduling and Testing]

- Alpha swap support can now be enabled on Kubernetes nodes with the `NodeSwapEnabled` feature flag. See [KEP-2400](https://github.com/kubernetes/enhancements/blob/master/keps/sig-node/2400-node-swap/README.md#design-details) for details. ([#102823](https://github.com/kubernetes/kubernetes/pull/102823), [@ehashman](https://github.com/ehashman))