* StatefulSet: The deprecated `pod.alpha.kubernetes.io/initialized` annotation for interrupting StatefulSet Pod management is now ignored. If you were setting it to `true` or leaving it unset, no action is required. However, if you were setting it to `false`, be aware that previously-dormant StatefulSets may become active after upgrading. ([#49251](https://github.com/kubernetes/kubernetes/pull/49251), [@enisoc](https://github.com/enisoc))