### Action Required

* ACTION REQUIRED: Kubernetes JSON deserializer is now case-sensitive to restore compatibility with pre-1.8 servers. If your config files contains fields with wrong case, the config files will be now invalid. ([#65298](https://github.com/kubernetes/kubernetes/pull/65298), [@nikhita](https://github.com/nikhita))

* Kubelet: Start using the official docker engine-api ([#23506](https://github.com/kubernetes/kubernetes/pull/23506), [@Random-Liu](https://github.com/Random-Liu))
* Fix so setup-files don't recreate/invalidate certificates that already exist ([#23550](https://github.com/kubernetes/kubernetes/pull/23550), [@luxas](https://github.com/luxas))

- Fixed a kubelet issue that could result in invalid pod status updates to be sent to the api-server where pods would be reported in a terminal phase but also report a ready condition of true in some cases. ([#110481](https://github.com/kubernetes/kubernetes/pull/110481), [@bobbypage](https://github.com/bobbypage))...

				ReplicationProxyRequest: "true",
			},
			PartNumber: opts.PartNumber,
		}
		if rs != nil {
			h, err := rs.ToHeader()
			if err != nil {
				replLogIf(ctx, fmt.Errorf("invalid range header for %s/%s(%s) - %w", bucket, object, opts.VersionID, err))
				continue
			}
			gopts.Set(xhttp.Range, h)
		}

		objInfo, err := tgt.StatObject(ctx, t.TargetBucket, object, gopts)

- kubeadm uses audit policy v1 instead of v1beta1 ([#67176](https://github.com/kubernetes/kubernetes/pull/67176), [@charrywanganthony](https://github.com/charrywanganthony))
- Kubeadm nodes will no longer be able to run with an empty or invalid hostname in /proc/sys/kernel/hostname ([#64815](https://github.com/kubernetes/kubernetes/pull/64815), [@dixudx](https://github.com/dixudx))

    String STORAGE_MAX_ITEMS_IN_PAGE = "storage.max.items.in.page";

    /** The key of the configuration. e.g. admin */
    String PASSWORD_INVALID_ADMIN_PASSWORDS = "password.invalid.admin.passwords";

    /**
     * Get the value of property as {@link String}.
     * @param propertyKey The key of the property. (NotNull)

    /** The key of the message: Bad Request */
    public static final String LABELS_request_error_title = "{labels.request_error_title}";

    /** The key of the message: Invalid request for the url. */
    public static final String LABELS_bad_request = "{labels.bad_request}";

    /** The key of the message: Page Not Found */

Et=ie.location,jt={guid:Date.now()},At=/\?/;ce.parseXML=function(e){var t,n;if(!e||"string"!=typeof e)return null;try{t=(new ie.DOMParser).parseFromString(e,"text/xml")}catch(e){}return n=t&&t.getElementsByTagName("parsererror")[0],t&&!n||ce.error("Invalid XML: "+(n?ce.map(n.childNodes,function(e){return e.textContent}).join("\n"):e)),t};var Dt=/^(?:focusinfocus|focusoutblur)$/,Nt=function(e){e.stopPropagation()};ce.extend(ce.event,{trigger:function(e,t,n,r){var i,o,a,s,u,l,c,f,p=[n||C],d=ue.call(e...

* Removed comments in json config when using kubectl edit with -o json ([#31685](https://github.com/kubernetes/kubernetes/pull/31685), [@jellonek](https://github.com/jellonek))
* fixes invalid null selector issue in sysdig example yaml ([#31393](https://github.com/kubernetes/kubernetes/pull/31393), [@baldwinSPC](https://github.com/baldwinSPC))

- Fixes a panic in the disruption budget controller for PDB objects with invalid selectors ([#98776](https://github.com/kubernetes/kubernetes/pull/98776), [@ialidzhikov](https://github.com/ialidzhikov)) [SIG Apps]