### Docs

* 📝 Update includes in `docs/en/docs/advanced/security/oauth2-scopes.md`. PR [#12572](https://github.com/fastapi/fastapi/pull/12572) by [@krishnamadhavan](https://github.com/krishnamadhavan).
* 📝 Update includes for `docs/en/docs/how-to/conditional-openapi.md`. PR [#12624](https://github.com/fastapi/fastapi/pull/12624) by [@rabinlamadong](https://github.com/rabinlamadong).

### Other (Cleanup or Flake)
 - base-images: Use debian-base:v2.1.0 (includes CVE fixes)
  - base-images: Use debian-iptables:v12.1.0 (includes CVE fixes) ([#90863](https://github.com/kubernetes/kubernetes/pull/90863), [@justaugustus](https://github.com/justaugustus)) [SIG API Machinery, Cluster Lifecycle and Release]

## Dependencies

* Kubeadm now includes CoreDNS version 1.6.5 ([#85109](https://github.com/kubernetes/kubernetes/pull/85109), [@rajansandeep](https://github.com/rajansandeep))
    *  - `kubernetes` plugin adds metrics to measure kubernetes control plane latency.
    *  -  the `health` plugin now includes the `lameduck` option by default, which waits for a duration before shutting down.

    * Also includes percentile groupings. The directory for the default 404 handler includes instructions on how to enable prometheus for monitoring and setting alerts.

### Azure

Kubernetes 1.10 includes alpha [Azure support for cluster-autoscaler](https://github.com/kubernetes/enhancements/issues/514), as well as [support for Azure Virtual Machine Scale Sets](https://github.com/kubernetes/enhancements/issues/513).

### CLI

- Kubernetes 1.12 includes a large number of metadata agent improvements, including expanding the metadata agent's access to all API groups and removing metadata agent config maps in favor of command line flags. It also includes improvements to the logging agent, such as multiple fixes and adjustments.

type Writer interface {
	Write(p []byte) (n int, err error)
	Close() error
}

// ReadWriter's methods are Read, Write, and Close.
type ReadWriter interface {
	Reader  // includes methods of Reader in ReadWriter's method set
	Writer  // includes methods of Writer in ReadWriter's method set
}
</pre>

<p>
When embedding interfaces, methods with the
<a href="#Uniqueness_of_identifiers">same</a> names must

feature gate. It could be used to tell kubeadm to wait for all control plane components to be ready when running "kubeadm init" or "kubeadm join --control-plane". Previously, kubeadm only waited for the kube-apiserver. The "kubeadm join" workflow now includes a new experimental phase called "wait-control-plane". This phase was marked as non-experimental when WaitForAllControlPlaneComponents became GA. Accordingly, a "kubeadm init" phase "wait-control-plane" was also available once WaitForAllControlPlaneComponents...

### kubeadm
* Quite a few flags been renamed or removed.  Those options that are removed as flags can still be accessed via the config file.  Most notably this includes external etcd settings and the option for setting the cloud provider on the API server.  The [kubeadm reference documentation](https://kubernetes.io/docs/admin/kubeadm/) is up to date with the new flags.

### Other Deprecations

      * New patch directive (retainKeys) to specifying clearing fields missing from the request ([#44597](https://github.com/kubernetes/kubernetes/pull/44597), [@mengqiy](https://github.com/mengqiy))

      * Open API now includes strategic merge patch tags (previously only in go struct tags) ([#44121](https://github.com/kubernetes/kubernetes/pull/44121), [@mbohlool](https://github.com/mbohlool))

  * Plugins