if err := globalDNSConfig.Delete(bucket); err != nil {
			return err
		}
	}
	err := objAPI.DeleteBucket(ctx, bucket, opts)
	if err != nil {
		if globalDNSConfig != nil {
			if err2 := globalDNSConfig.Put(bucket); err2 != nil {
				replLogIf(ctx, fmt.Errorf("Unable to restore bucket DNS entry %w, please fix it manually", err2))
			}
		}
		return err
	}

  Previously, when unschedulable Pods are updated, the scheduler always put Pods back to activeQ/backoffQ. But, actually not all updates to Pods make Pods schedulable, especially considering many scheduling constraints nowadays are immutable.

  - If all QueueingHintFn return QueueSkip, it puts this pod back to the unschedulable pod pool
  
  Having appropriate QueueingHintFn contributes to reducing useless retries and thus improves the overall scheduler's performance.
  
  **How can I migrate?**
  

  Simply including a copy of this Agreement, including this Exhibit A
  is not sufficient to license the Source Code under Secondary Licenses.

  If it is not possible or desirable to put the notice in a particular
  file, then You may include the notice in a location (such as a LICENSE
  file in a relevant directory) where a recipient would be likely to
  look for such a notice.

* Role, ClusterRole and their bindings for cloud-provider is put under system namespace. Their addonmanager mode switches to EnsureExists. ([#67224](https://github.com/kubernetes/kubernetes/pull/67224), [@grayluck](https://github.com/grayluck))

* custom resources that use unconventional pluralization now work properly with kubectl and garbage collection ([#50012](https://github.com/kubernetes/kubernetes/pull/50012), [@deads2k](https://github.com/deads2k))

* Fix panic in ControllerManager on GCE when it has a problem with creating external loadbalancer healthcheck ([#52646](https://github.com/kubernetes/kubernetes/pull/52646), [@gmarek](https://github.com/gmarek))

* Added helper funcs to schedulercache.Resource. ([#46926](https://github.com/kubernetes/kubernetes/pull/46926), [@k82cn](https://github.com/k82cn))

### Windows support improved

  print-color-adjust: exact; // Keep themed appearance for print\n}\n\n.custom-control-inline {\n  display: inline-flex;\n  margin-right: $custom-control-spacer-x;\n}\n\n.custom-control-input {\n  position: absolute;\n  left: 0;\n  z-index: -1; // Put the input behind the label so it doesn't overlay text\n  width: $custom-control-indicator-size;\n  height: ($font-size-base * $line-height-base + $custom-control-indicator-size) * .5;\n  opacity: 0;\n\n  &:checked ~ .custom-control-label::before {\n...