- Removed local etcd members from the etcd cluster when `kubeadm reset` ([#74112](https://github.com/kubernetes/kubernetes/pull/74112), [@pytimer](https://github.com/pytimer))

#### kubectl:

* kubeadm: fix the bug that "--cri-socket" flag does not work for `kubeadm reset` ([#79498](https://github.com/kubernetes/kubernetes/pull/79498), [@SataQiu](https://github.com/SataQiu))

- kubeadm: when adding new control plane nodes with `kubeamd join`, ensure that the etcd member addition is performed only if a given member URL does not already exist in the list of members. Similarly, on "kubeadm reset" only remove an etcd member if its ID exists. ([#127491](https://github.com/kubernetes/kubernetes/pull/127491), [@SataQiu](https://github.com/SataQiu)) [SIG Cluster Lifecycle]

- sigs.k8s.io/kustomize/kyaml: v0.13.9 → v0.14.1

### Removed
- github.com/PuerkitoBio/purell: [v1.1.1](https://github.com/PuerkitoBio/purell/tree/v1.1.1)
- github.com/PuerkitoBio/urlesc: [de5bf2a](https://github.com/PuerkitoBio/urlesc/tree/de5bf2a)
- github.com/elazarl/goproxy: [947c36d](https://github.com/elazarl/goproxy/tree/947c36d)

- kubeadm: Added better handling of errors during unmount when calling `kubeadm reset`. When failing to unmount directories under `/var/run/kubelet`, kubeadm will now throw an error instead of showing a warning and continuing to clean up said directory. In such situations, it is better for you to inspect the problem and resolve it manually. Then, you can call `kubeadm reset` again to complete the cleanup.

- kubeadm reset: unmount directories under `/var/lib/kubelet` for Linux only ([#81494](https://github.com/kubernetes/kubernetes/pull/81494), [@Klaven](https://github.com/Klaven))
- kubeadm: fix the bug that `--cri-socket` flag does not work for `kubeadm reset` ([#79498](https://github.com/kubernetes/kubernetes/pull/79498), [@SataQiu](https://github.com/SataQiu))

- kubeadm: Added a `v1beta1` API. ([#69289](https://github.com/kubernetes/kubernetes/pull/69289), [@fabriziopandini](https://github.com/fabriziopandini))
- kubeadm: Use `advertise-client-urls` instead of `listen-client-urls` as and `etcd-servers` options for apiserver. ([#69827](https://github.com/kubernetes/kubernetes/pull/69827), [@tomkukral](https://github.com/tomkukral))

* Set default CIDR to /16 for Juju deployments ([#49182](https://github.com/kubernetes/kubernetes/pull/49182), [@ktsakalozos](https://github.com/ktsakalozos))
* Fix pod preset to ignore input pod namespace in favor of request namespace ([#49120](https://github.com/kubernetes/kubernetes/pull/49120), [@jpeeler](https://github.com/jpeeler))

- Kubeadm: relax the validation of kubeconfig server URLs. Allow the user to define custom kubeconfig server URLs without erroring out during validation of existing kubeconfig files (e.g. when using external CA mode). ([#94816](https://github.com/kubernetes/kubernetes/pull/94816), [@neolit123](https://github.com/neolit123)) [SIG Cluster...