* Make gcp auth provider not to override the Auth header if it's already exits ([#45575](https://github.com/kubernetes/kubernetes/pull/45575), [@wanghaoran1988](https://github.com/wanghaoran1988))

- `kubectl diff` now returns 1 only on diff finding changes, and >1 on kubectl errors. The "exit status code 1" message has also been muted. ([#87437](https://github.com/kubernetes/kubernetes/pull/87437), [@apelisse](https://github.com/apelisse)) [SIG CLI and Testing]

## Dependencies

- Run kubelet, when there is an error exit, print the error log ([#110917](https://github.com/kubernetes/kubernetes/pull/110917), [@yangjunmyfm192085](https://github.com/yangjunmyfm192085)) [SIG Node]

## Dependencies

### Added
_Nothing has changed._

- Removed unused flags from `kubectl run` command. ([#110668](https://github.com/kubernetes/kubernetes/pull/110668), [@brianpursley](https://github.com/brianpursley))
- Run kubelet, when there is an error exit, print the error log. ([#110691](https://github.com/kubernetes/kubernetes/pull/110691), [@yangjunmyfm192085](https://github.com/yangjunmyfm192085))

- Kube-proxy no longer falls back from ipvs mode to iptables mode if you ask it to do ipvs but the system is not correctly configured. Instead, it will just exit with an error. ([#111806](https://github.com/kubernetes/kubernetes/pull/111806), [@danwinship](https://github.com/danwinship)) [SIG Network]

- Fixed a bug that `kubectl create configmap` always returns zero exit code when failed. ([#101780](https://github.com/kubernetes/kubernetes/pull/101780), [@nak3](https://github.com/nak3)) [SIG CLI]

* Windows nodes on GCE use a known-working 1809 image rather than the latest 1809 image. ([#76722](https://github.com/kubernetes/kubernetes/pull/76722), [@pjh](https://github.com/pjh))
* kube-proxy: os exit when CleanupAndExit is set to true ([#76732](https://github.com/kubernetes/kubernetes/pull/76732), [@JieJhih](https://github.com/JieJhih))

		// VolumeMount subpaths have the potential to leak resources since they're implemented with bind mounts
		// that aren't cleaned up until the pod exits. Since they also imply that the container is being used
		// as part of the workload, they're disallowed entirely.
		for i, vm := range ec.VolumeMounts {
			if vm.SubPath != "" {

<p>
Program execution begins by <a href="#Program_initialization">initializing the program</a>
and then invoking the function <code>main</code> in package <code>main</code>.
When that function invocation returns, the program exits.
It does not wait for other (non-<code>main</code>) goroutines to complete.
</p>

<h2 id="Errors">Errors</h2>

<p>
The predeclared type <code>error</code> is defined as
</p>

<pre>

- Kubectl port-forward service will now properly exit when the attached pod dies (#103526, @brianpursley) [SIG API Machinery]
- Kubelet: fixes a file descriptor leak in log rotation (#106382, @rphillips) [SIG Node]