### Feature

- Add fish shell completion to kubectl ([#92989](https://github.com/kubernetes/kubernetes/pull/92989), [@WLun001](https://github.com/WLun001)) [SIG CLI]
- Added PowerShell completion generation by running `kubectl completion powershell` ([#103758](https://github.com/kubernetes/kubernetes/pull/103758), [@zikhan](https://github.com/zikhan)) [SIG CLI]

  balancer notices that it has been killed. ([#97238](https://github.com/kubernetes/kubernetes/pull/97238), [@andrewsykim](https://github.com/andrewsykim))

- Kubectl now supports shell completion for the <type>/<name> format for specifying resources.
  kubectl now provides shell completion for container names following the `--container/-c` flag of the `exec` command.

    * kubectl `--user` and `--cluster` now support completion ([#44251](https://github.com/kubernetes/kubernetes/pull/44251), [@superbrothers](https://github.com/superbrothers))

    * `kubectl config use-context` now supports completion ([#42336](https://github.com/kubernetes/kubernetes/pull/42336), [@superbrothers](https://github.com/superbrothers))

    * nonexistent.  This patch adds an anonymous function call inside
    * the loop to correctly handle acquiring the write lock with deferred
    * unlock to run at that function's completion, following the normal
    * golang lock/deferred-unlock pattern.
* fix UnmountDevice failure on Windows ([#68608](https://github.com/kubernetes/kubernetes/pull/68608), [@andyzhangx](https://github.com/andyzhangx))

### Other (Cleanup or Flake)

- Add missing powershell option to kubectl completion command short description. ([#109773](https://github.com/kubernetes/kubernetes/pull/109773), [@danielhelfand](https://github.com/danielhelfand))

- Shell completion now shows plugin names when appropriate. Furthermore, shell completion will work for plugins that provide such support. ([#105867](https://github.com/kubernetes/kubernetes/pull/105867), [@marckhouzam](https://github.com/marckhouzam))

- Fix EndpointSlice describe panic when an Endpoint doesn't have zone ([#101025](https://github.com/kubernetes/kubernetes/pull/101025), [@tnqn](https://github.com/tnqn)) [SIG CLI]
- Fix display of Job completion mode on kubectl describe ([#101198](https://github.com/kubernetes/kubernetes/pull/101198), [@alculquicondor](https://github.com/alculquicondor)) [SIG CLI]

- Fix the bash completion error with override flags. ([#80802](https://github.com/kubernetes/kubernetes/pull/80802), [@dtaniwaki](https://github.com/dtaniwaki))

- Upgraded metrics server to `v0.7.0`.
   ([#123504](https://github.com/kubernetes/kubernetes/pull/123504), [@pacoxu](https://github.com/pacoxu))
- `kubeadm completion` error message now displayed supported shell types when an invalid shell was specified.
   ([#122477](https://github.com/kubernetes/kubernetes/pull/122477), [@SataQiu](https://github.com/SataQiu))