- Kubeadm no longer defaults or validates the component configs of the kubelet or kube-proxy ([#79223](https://github.com/kubernetes/kubernetes/pull/79223), [@rosti](https://github.com/rosti))

* 👷🏻 Update Labeler GitHub Actions. PR [#12019](https://github.com/fastapi/fastapi/pull/12019) by [@tiangolo](https://github.com/tiangolo).
* 🔧 Update configs for MkDocs for languages and social cards. PR [#12016](https://github.com/fastapi/fastapi/pull/12016) by [@tiangolo](https://github.com/tiangolo).

- Fixed overriding default `KubeletConfig` fields in drop-in configs if not set. ([#121193](https://github.com/kubernetes/kubernetes/pull/121193), [@sohankunkerkar](https://github.com/sohankunkerkar))

    * Action required: Before upgrading your Kubernetes clusters, double check if you had configured webhooks for cluster-scoped objects (e.g., nodes, persistentVolume), these webhooks will start to take effect. Delete/modify the configs if that's not desirable.

### Other notable changes

- Introduce api-extensions category which will return: mutating admission configs, validating admission configs, CRDs and APIServices when used in kubectl get, for example. ([#95603](https://github.com/kubernetes/kubernetes/pull/95603), [@soltysh](https://github.com/soltysh)) [SIG API Machinery]

- Avoid marking node as Ready until node has synced with API servers at least once ([#99034](https://github.com/kubernetes/kubernetes/pull/99034), [@ehashman](https://github.com/ehashman)) [SIG Node]
- Cleanup subnet in frontend IP configs to prevent huge subnet request bodies in some scenarios. ([#98290](https://github.com/kubernetes/kubernetes/pull/98290), [@nilo19](https://github.com/nilo19)) [SIG Cloud Provider]

* kubeadm: Control plane component configs are separated into ClusterConfiguration sub-structs. ([#70371](https://github.com/kubernetes/kubernetes/pull/70371), [@rosti](https://github.com/rosti))

- kubeadm no longer allows using v1alpha3 configs for anything else than converting them to `v1beta1`. ([#74025](https://github.com/kubernetes/kubernetes/pull/74025), [@rosti](https://github.com/rosti))

* Fixed a bug where the --server, --token, and --certificate-authority flags were not overriding the related in-cluster configs when provided in a `kubectl` call inside a cluster. ([#39006](https://github.com/kubernetes/kubernetes/pull/39006), [@fabianofranz](https://github.com/fabianofranz))

#### Other Notable Changes

- kubeadm: Default component configs are now printable via kubeadm config print-default ([#66074](https://github.com/kubernetes/kubernetes/pull/66074), [@rosti](https://github.com/rosti)) Courtesy of SIG Cluster Lifecycle