* The CRD OpenAPI v3 specification for validation now allows `additionalProperties`, which are mutually exclusive to properties. ([#62333](https://github.com/kubernetes/kubernetes/pull/62333), [@sttts](https://github.com/sttts))

- Fixed a bug in the exclusive assignment availability check for the `InPlacePodVerticalScalingExclusiveCPUs` feature gate. ([#130559](https://github.com/kubernetes/kubernetes/pull/130559), [@esotsal](https://github.com/esotsal))

- Alowed useful inclusion of `-args $prog_args` in KUBE_TEST_ARGS, when doing `make test-integration`. ([#107516](https://github.com/kubernetes/kubernetes/pull/107516), [@MikeSpreitzer](https://github.com/MikeSpreitzer))

  Server-side apply now considers `.spec.defaultBackend` to be an atomic struct.  This means that any field-owner who sets values in that struct (they are mutually exclusive) owns the whole struct. For almost all users this change has no impact; for controllers that want to change the default backend port from number to name (or vice-versa), this makes it easier. ([#126207](https://github.com/kubernetes/kubernetes/pull/126207),...

  2. The `--node-cidr-mask-size` flag is mutually exclusive with `--node-cidr-mask-size-ipv4` and `--node-cidr-mask-size-ipv6`.

    * Implements subPathExpr field for expanding environment variables into a subPath
    * The fields subPathExpr and subPath are mutually exclusive
    * Note: This is a breaking change from the previous version of this alpha feature

es/292).

The Resource Management Working Group graduated three features to beta in the 1.10 release.  First, [CPU Manager](https://kubernetes.io/docs/tasks/administer-cluster/cpu-management-policies/), which allows users to request exclusive CPU cores.  This helps performance in a variety of use-cases, including network latency sensitive applications, as well as applications that benefit from CPU cache residency.  Next, [Huge Pages](https://kubernetes.io/docs/tasks/manage-hugepages/...

- ResourceQuota of an entity now inclusively calculate Pod overhead ([#99600](https://github.com/kubernetes/kubernetes/pull/99600), [@gjkim42](https://github.com/gjkim42))

// meme : Charleston Road Registry Inc.
// https://www.iana.org/domains/root/db/meme.html
meme

// memorial : Dog Beach, LLC
// https://www.iana.org/domains/root/db/memorial.html
memorial

// men : Exclusive Registry Limited
// https://www.iana.org/domains/root/db/men.html
men

// menu : Dot Menu Registry, LLC
// https://www.iana.org/domains/root/db/menu.html
menu

    * Notes (v1.16):
    * 1. IPVS is the only proxy supported (as of v1.16 ) by Dualstack.
    * 2. Dualstack is mutually exclusive with `EndpointSlice` feature. They can not be turned on together.  `metaproxy` is yet to implement EndpointSlice handling.