2. Only the "RangeAllocator" (default) is allowed as a value for `--cidr-allocator-type`. Cloud allocators are not compatible with IPv6 dual stack
     ([#73977](https://github.com/kubernetes/kubernetes/pull/73977), [@khenidak](https://github.com/khenidak))

* Controller-manager --service-sync-period flag has been removed. (It was never used in the code and should have no user impact.) ([#59359](https://github.com/kubernetes/kubernetes/pull/59359), [@khenidak](https://github.com/khenidak))

- Remove `NodeLease` feature gate that was graduated and locked to stable in 1.17 release. ([#105222](https://github.com/kubernetes/kubernetes/pull/105222), [@cyclinder](https://github.com/cyclinder))

  handle it for them.  Services are single-stack unless the user asks for
  dual-stack.  This is all gated by the "IPv6DualStack" feature gate. ([#91824](https://github.com/kubernetes/kubernetes/pull/91824), [@khenidak](https://github.com/khenidak)) [SIG API Machinery, Apps, CLI, Network, Node, Scheduling and Testing]
- `TokenRequest` and `TokenRequestProjection` are now GA features. The following flags are required by the API server:

- Users might specify the `kubectl.kubernetes.io/default-container` annotation in a Pod to preselect container for kubectl commands. ([#99581](https://github.com/kubernetes/kubernetes/pull/99581), [@mengjiao-liu](https://gi...

- The reason and message fields for pod status are no longer reset unless the phase also changes. ([#103785](https://github.com/kubernetes/kubernetes/pull/103785), [@smarterclayton](https://github....

- Kube-proxy will no longer hold service node ports open on the node. Users are still advised not to run any listener on node ports range used by kube-proxy. ([#108496](https://github.com/kubernetes/kubernetes/pull/108496), [@khenidak](https://github.com/khenidak))

* Azure PD (Managed/Blob) ([#46360](https://github.com/kubernetes/kubernetes/pull/46360), [@khenidak](https://github.com/khenidak))
* Fix Pods using Portworx volumes getting stuck in ContainerCreating phase. ([#48898](https://github.com/kubernetes/kubernetes/pull/48898), [@harsh-px](https://github.com/harsh-px))

* Once merged, `legacy cloud providers` unit tests will run as part of ci, just as they were before they move from `./pkg/cloudproviders/providers`  ([#77704](https://github.com/kubernetes/kubernetes/pull/77704), [@khenidak](https://github.com/khenidak))
* Check if container memory stats are available before accessing it ([#77656](https://github.com/kubernetes/kubernetes/pull/77656), [@yastij](https://github.com/yastij))

* Azure PD (Managed/Blob) ([#46360](https://github.com/kubernetes/kubernetes/pull/46360), [@khenidak](https://github.com/khenidak))
* Redirect all examples README to the kubernetes/examples repo ([#46362](https://github.com/kubernetes/kubernetes/pull/46362), [@sebgoa](https://github.com/sebgoa))