a=parseInt(e,10);{if(a<=49)return 2e3+a;if(a<=999)return 1900+a}return a}(e),je.indexOf(a),parseInt(t,10),parseInt(s,10),parseInt(n,10)];return r&&d.push(parseInt(r,10)),d}function Ta(e){var a,t,s,n,r=fa.exec(e._i.replace(/\([^)]*\)|[\n\t]/g," ").replace(/(\s\s+)/g," ").replace(/^\s\s*/,"").replace(/\s\s*$/,""));if(r){if(a=Da(r[4],r[3],r[2],r[5],r[6],r[7]),t=r[1],s=a,n=e,t&&Ve.indexOf(t)!==new Date(s[0],s[1],s[2]).getDay()&&(L(n).weekdayMismatch=!0,!void(n._isValid=!1)))return;e._a=a,e._tzm=function(e,a,t){if(e)return...

- For metrics `apiserver_cache_list_fetched_objects_total`, `apiserver_cache_list_returned_objects_total`, `apiserver_cache_list_total` replace `resource_prefix` label with API `group` and `resource` labels.
  For metrics `etcd_request_duration_seconds`, `etcd_requests_total` and `etcd_request_errors_total` replace `type` label with API `resource` and `group` label.
  For metric `apiserver_selfrequest_total` add a API `group` label.

  - https://github.com/kubernetes-sigs/kustomize/pull/4985: If you previously included .git in an AWS or Azure URL, we will no longer automatically remove that suffix. You may need to add an extra / to replace the .git for the URL to properly resolve.

The `IngressClass` resource is used to describe a type of Ingress within a Kubernetes cluster. Ingresses can specify the class they are associated with by using a new `ingressClassName` field on Ingresses. This new resource and field replace the deprecated `kubernetes.io/ingress.class` annotation.

### SIG CLI introduces kubectl debug

 - The default spec.updateStrategy for the StatefulSet and DaemonSet kinds is
 RollingUpdate for the apps/v1beta2 group version. You can explicitly set
 the OnDelete strategy, and no strategy auto-conversion is applied to
 replace default values.

 - As mentioned in [Behavioral Changes](#behavioral-changes), selector
 defaults are disabled.

 - The default spec.revisionHistoryLimit for all applicable kinds in the

- `cluster/gce`: added webhook to replace `PersistentVolumeLabel` admission controller. ([#121628](https://github.com/kubernetes/kubernetes/pull/121628), [@andrewsykim](https://github.com/andrewsykim))

release is the work on moving internal APIs that the vSphere provider depends upon to staging to guarantee API stability. This work is being done in conjunction with SIG Cloud Provider and includes the creation of a brand new vsphere-csi plugin to replace the current volume functionalities in-tree.

Additional work was also done to implement a vSphere provider for the Cluster API effort lead by SIG Cluster Lifecycle. For the out-of-tree vSphere cloud provider, the SIG largely focused on...

- Kubeadm: add support for `127.0.0.1` as advertise address. kubeadm will automatically replace this value with matching global unicast IP address on the loopback interface. ([#83475](https://github.com/kubernetes/kubernetes/pull/83475), [@fabriziopandini](https://github.com/fabriziopandini))

* Fix multi-attach error spam in logs and events ([#53401](https://github.com/kubernetes/kubernetes/pull/53401), [@gnufied](https://github.com/gnufied))
* Use `not-ready` to replace `notReady` in node condition taint keys. ([#51266](https://github.com/kubernetes/kubernetes/pull/51266), [@resouer](https://github.com/resouer))

### API Change