// solutions : Binky Moon, LLC
// https://www.iana.org/domains/root/db/solutions.html
solutions

// song : Amazon Registry Services, Inc.
// https://www.iana.org/domains/root/db/song.html
song

// sony : Sony Corporation
// https://www.iana.org/domains/root/db/sony.html
sony

// soy : Charleston Road Registry Inc.
// https://www.iana.org/domains/root/db/soy.html
soy

      - [kube-controller-manager:](#kube-controller-manager)
      - [kubelet:](#kubelet-1)
      - [kube-proxy:](#kube-proxy)
      - [kubeadm:](#kubeadm)
      - [kubectl:](#kubectl-1)
      - [add-ons:](#add-ons)
      - [kube-scheduler:](#kube-scheduler)
      - [Other deprecations:](#other-deprecations)
    - [API Change](#api-change-6)
      - [New API types/versions:](#new-api-typesversions)

- kubeadm: When certificates are present in joining a new control plane now ensures that they match at least the required SANs ([#73093](https://github.com/kubernetes/kubernetes/pull/73093), [@ereslibre](https://github.com/ereslibre))

- Kubeadm: fixed the bug that `kubeadm certs generate-csr` command does not remove duplicated SANs ([#107982](https://github.com/kubernetes/kubernetes/pull/107982), [@SataQiu](https://github.com/SataQiu))

* kubeadm: support sub-domain wildcards in certificate SANs ([#76920](https://github.com/kubernetes/kubernetes/pull/76920), [@sempr](https://github.com/sempr))

### External credential providers

Kubernetes client [credential plugins](https://kubernetes.io/docs/reference/access-authn-authz/authentication/#client-go-credential-plugins) have been in beta since 1.11, a few eons ago. With the release of Kubernetes 1.22, this feature set graduates to stable. The GA feature set includes improved support for plugins that provide interactive login flows.