*
   * @param arrays zero or more {@code long} arrays
   * @return a single array containing all the values from the source arrays, in order
   * @throws IllegalArgumentException if the total number of elements in {@code arrays} does not fit
   *     in an {@code int}
   */
  public static long[] concat(long[]... arrays) {
    long length = 0;
    for (long[] array : arrays) {
      length += array.length;
    }

* Fix nil pointer issue when getting metrics from volume mounter ([#34251](https://github.com/kubernetes/kubernetes/pull/34251), [@jingxu97](https://github.com/jingxu97))
* Enable kubectl describe rs to work when apiserver does not support pods ([#33794](https://github.com/kubernetes/kubernetes/pull/33794), [@nikhiljindal](https://github.com/nikhiljindal))

* etcd version 2.2.1
  * etcd version 3.0.14 [has also been validated](https://k8s-gubernator.appspot.com/builds/kubernetes-jenkins/logs/ci-kubernetes-e2e-gce-etcd3/) but does require [specific configuration steps](https://coreos.com/blog/migrating-applications-etcd-v3.html)

## Changelog since v1.5.0-beta.3

### Other notable changes

- Fixes an issue where the vsphere cloud provider will not trust a certificate if:
  - The issuer of the certificate is unknown (x509.UnknownAuthorityError)
  - The requested name does not match the set of authorized names (x509.HostnameError)

- Fixed a bug in CEL's common.UnstructuredToVal where `==` evaluates to false for identical objects when a field is present but the value is null.  This bug does not impact the Kubernetes API. ([#131559](https://github.com/kubernetes/kubernetes/pull/131559), [@jpbetz](https://github.com/jpbetz)) [SIG API Machinery]

 *   <li>If a cycle is detected, an "unsafe" (cyclic) edge is created to represent a potential
 *       deadlock situation, and the appropriate Policy is executed.
 * </ul>
 *
 * <p>Note that detection of potential deadlock does not necessarily indicate that deadlock will
 * happen, as it is possible that higher level application logic prevents the cyclic lock
 * acquisition from occurring. One example of a false positive is:
 *
 * <pre>

    * When a pod is deleted, the controller waits for the volume to be safely unmounted by kubelet. It does this by waiting for the volume to no longer be present in the nodes Node.Status.VolumesInUse list. If the volume is not safely unmounted by kubelet within a pre-configured duration (3 minutes in Kubernetes v1.3), the controller unilaterally detaches...

- Fixes an issue where the vsphere cloud provider will not trust a certificate if:
  - The issuer of the certificate is unknown (x509.UnknownAuthorityError)
  - The requested name does not match the set of authorized names (x509.HostnameError)

labels.system_info_prop_title=System Properties
labels.system_info_fess_prop_title=App Properties
labels.system_info_bug_report_title=Bug Report Properties
labels.system_info_system_properties_does_not_exist=system.properties does not exist. Default values are applied.
labels.file_auth_configuration=File Authentication
labels.file_auth_list_hostname=Hostname
labels.file_auth_list_file_crawling_config=Config Name
labels.file_auth_any=Any

- Fixed bug with leads to Node goes `Not-ready` state when credentials for vCenter stored in a secret and Zones feature is in use. Zone labels setup moved to KCM component, kubelet skips this step during startup in such case. If credentials stored in cloud-provider config file as plaintext current behaviour does not change and no action required. For proper functioning `kube-system:vsphere-legacy-cloud-provider` should...