<mime-type type="application/x-font-bdf">
    <glob pattern="*.bdf"/>
  </mime-type>
  <mime-type type="application/x-font-dos"/>
  <mime-type type="application/x-font-framemaker"/>
  <mime-type type="application/x-font-ghostscript">
    <!-- conflict with portable sound format -->
    <glob pattern="*.gsf"/>
  </mime-type>
  <mime-type type="application/x-font-libgrx"/>

* Azure NSG rules for services exposed via external load balancer  ([#54177](https://github.com/kubernetes/kubernetes/pull/54177), [@itowlson](https://github.com/itowlson))
    * now limit the destination IP address to the relevant front end load
    * balancer IP.

The Kubernetes community [has written a blog post about this in detail](https://blog.k8s.io/2020/12/02/dont-panic-kubernetes-and-docker/) with [a dedicated FAQ page for it](https://blog.k8s.io/2020/12/02/dockershim-faq/).

### External credential provider for client-go

- Kubeadm: warn but do not error out on missing "ca.key" files for root CA, front-proxy CA and etcd CA, during "kubeadm join --control-plane" if the user has provided all certificates, keys and kubeconfig files which require signing with the given CA keys. ([#94988](https://github.com/kubernetes/kubernetes/pull/94988), [@neolit...

- Kubeadm: warn but do not error out on missing "ca.key" files for root CA, front-proxy CA and etcd CA, during "kubeadm join --control-plane" if the user has provided all certificates, keys and kubeconfig files which require signing with the given CA keys. ([#94988](https://github.com/kubernetes/kubernetes/pull/94988), [@neolit...

    * The `spec.AllowedUnsafeSysctls` and `spec.ForbiddenSysctls` fields are now dropped during creation of `PodSecurityPolicy` objects unless the `Sysctls` feature gate is enabled.
* kubeadm: fixed storing of front-proxy certificate in secrets required by kube-controller-manager selfhosting pivoting ([#72727](https://github.com/kubernetes/kubernetes/pull/72727), [@bart0sh](https://github.com/bart0sh))

- `kubectl describe` will by default fetch large lists of resources in chunks of up to 500 items rather than requesting all resources up front from the server. A new flag `--chunk-size=SIZE` may be used to alter the number of items or disable this feature when `0` is passed.  This is a beta feature. ([#101171](https://github.com/kubernetes/kubernetes/pull/101171), [@KnVerey](https://github.com/KnVerey))...