structurally equivalent; that is, they have the same literal structure and corresponding
components have identical types. In detail:
</p>

<ul>
	<li>Two array types are identical if they have identical element types and
	    the same array length.</li>

	<li>Two slice types are identical if they have identical element types.</li>

- Newly provisioned PVs by vSphere in-tree plugin will no longer have the beta FailureDomain label. vSphere volume plugin will start to have GA topology label instead. ([#102414](https://github.com/kubernetes/kubernetes/pull/102414), [@divyenpatel](https://github.com/divyenpatel)) [SIG Cloud Provider, Storage and Testing]

  * You can find out what taints you have in place on a node while you are still running Kubernetes 1.5 by doing `kubectl describe node <node name>`; the `Taints` section will show the taints you have in place. To see the taints that were created under 1.5 when you are running 1.6, do `kubectl get node <node name> -o yaml` and look for the...

- Kubeadm: external etcd endpoints passed in the `ClusterConfiguration` that have Unicode characters are no longer IDNA encoded (converted to Punycode). They are now just URL encoded as per Go's implementation of RFC-3986, have duplicate "/" removed from the URL paths, and passed like that directly to the `kube-apiserver` `--etcd-servers` flag. If you have etcd endpoints that have Unicode characters, it is advisable to encode them in advance with tooling that is fully IDNA compliant....

- The cloudstack and ovirt controllers have been deprecated and will be removed in a future version. ([#68199](https://github.com/kubernetes/kubernetes/pull/68199), [@dims](https://github.com/dims))

- The helping message of commands which have sub-commands is now clearer and more instructive. It will show the full command instead of `kubectl <command>...

  - [Known Issues](#known-issues)
    - [Summary API in kubelet doesn't have accelerator metrics](#summary-api-in-kubelet-doesnt-have-accelerator-metrics)
  - [Urgent Upgrade Notes](#urgent-upgrade-notes)
    - [(No, really, you MUST read this before you upgrade)](#no-really-you-must-read-this-before-you-upgrade)

- Fixed `threadSafeMap` high memory usage caused by indices that have churn of high-cardinality keys. E.g. namespaces ([#88005](https://github.com/kubernetes/kubernetes/pull/88005), [@patrickshan](https://github.com/patrickshan)) [SIG API Machinery]

 [a la"+(1!==this.hours()?"s":"")+"] LT"},lastDay:function(){return"[ayer a la"+(1!==this.hours()?"s":"")+"] LT"},lastWeek:function(){return"[el] dddd [pasado a la"+(1!==this.hours()?"s":"")+"] LT"},sameElse:"L"},relativeTime:{future:"en %s",past:"hace %s",s:"unos segundos",ss:"%d segundos",m:"un minuto",mm:"%d minutos",h:"una hora",hh:"%d horas",d:"un d\xeda",dd:"%d d\xedas",w:"una semana",ww:"%d semanas",M:"un mes",MM:"%d meses",y:"un a\xf1o",yy:"%d a\xf1os"},dayOfMonthOrdinalParse:/\d{1,2}\xb...

- **Custom resources:** CRDs are in widespread use as a way to extend Kubernetes to persist and serve new resource types, and have been available in beta since the 1.7 release. The 1.16 release marks the graduation of CRDs to general availability (GA).