- 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))

- Fixed bug where a nonzero exit code was returned when initializing zsh completion even though zsh completion was successfully initialized ([#88165](https://github.com/kubernetes/kubernetes/pull/88165), [@brianpursley](https://github.com/brianpursley)) [SIG CLI]

* Increase Dashboard UI version to v1.4.0-beta2 ([#31518](https://github.com/kubernetes/kubernetes/pull/31518), [@bryk](https://github.com/bryk))
* Fixed incomplete kubectl bash completion. ([#31333](https://github.com/kubernetes/kubernetes/pull/31333), [@xingzhou](https://github.com/xingzhou))

- Enabled compact snapshots in the watch cache based on `etcd` compaction events. ([#132876](https://github.com/kubernetes/kubernetes/pull/132876), [@serathius](https://github.com/serathius)) [SIG API Machinery and Etcd]
- Enabled completion for aliases defined in `kubectlrc`. ([#131586](https://github.com/kubernetes/kubernetes/pull/131586), [@ardaguclu](https://github.com/ardaguclu))

  Added `validationActions` to `ValidatingAdmissionPolicyBinding`, enabling validation failures to be handled by any combination of the warn, audit and deny enforcement actions. ([#115973](https://github.com/kubernetes/kubernetes/pull/115973), [@jpbetz](https://github.com/jpbetz))

        * When used in combination with the `RBAC` authorization mode (`--authorization-mode=Node,RBAC`), the `system:node` role is no longer automatically granted to the `system:nodes` group.

* kubernetes-worker juju charm: Added support for setting the --enable-ssl-chain-completion option on the ingress proxy.  "action required": if your installation relies on supplying incomplete certificate chains and using OCSP to fill them in, you must set "ingress-ssl-chain-completion" to "true" in your juju configuration. ([#63845](https://github.com/kubernetes/kubernetes/pull/63845), [@paulgear](https://github.com/paulgear))

- 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))