- Promoted `CustomResourceFieldSelectors` to stable; the feature was enabled by default. The `--feature-gates=CustomResourceFieldSelectors=true` flag was no longer needed on kube-apiserver binaries and would be removed in a future release. ([#127673](https://github.com/kubernetes/kubernetes/pull/127673), [@jpbetz](https://github.com/jpbetz)) [SIG API Machinery and Testing]

- Promoted feature-gate `VolumeAttributesClass` to GA
  - Promoted API `VolumeAttributesClass` and `VolumeAttributesClassList` to `storage.k8s.io/v1`. ([#131549](https://github.com/kubernetes/kubernetes/pull/131549), [@carlory](https://github.com/carlory)) [SIG API Machinery, Apps, Auth, CLI, Etcd, Storage and Testing]

- Promoted kubectl `--subresource` flag to stable. ([#130238](https://github.com/kubernetes/kubernetes/pull/130238), [@soltysh](https://github.com/soltysh))
- Promoted the `CRDValidationRatcheting` feature gate to GA in 1.33 ([#130013](https://github.com/kubernetes/kubernetes/pull/130013), [@yongruilin](https://github.com/yongruilin)) [SIG API Machinery]

- Promoted `PodHostIPs` condition to `beta`. ([#120257](https://github.com/kubernetes/kubernetes/pull/120257), [@wzshiming](https://github.com/wzshiming))
- Promoted `PodHostIPs` condition to `beta`. ([#121477](https://github.com/kubernetes/kubernetes/pull/121477), [@wzshiming](https://github.com/wzshiming))

    - [Promoted SeccompDefault to Beta](#promoted-seccompdefault-to-beta)
    - [Promoted endPort in Network Policy to Stable](#promoted-endport-in-network-policy-to-stable)
    - [Promoted Local Ephemeral Storage Capacity Isolation to Stable](#promoted-local-ephemeral-storage-capacity-isolation-to-stable)
    - [Promoted core CSI Migration to Stable](#promoted-core-csi-migration-to-stable)

- Promoted `KubeProxyDrainingTerminatingNodes` to `Beta`. ([#122914](https://github.com/kubernetes/kubernetes/pull/122914), [@alexanderConstantinescu](https://github.com/alexanderConstantinescu))

* kube-apiserver: The `AdmissionConfiguration` type accepted by `--admission-control-config-file` has been promoted to `apiserver.config.k8s.io/v1` with no schema changes. ([#85098](https://github...

### Other (Cleanup or Flake)

- Apiserver_request_duration_seconds is promoted to stable status. ([#99925](https://github.com/kubernetes/kubernetes/pull/99925), [@logicalhan](https://github.com/logicalhan)) [SIG API Machinery, Instrumentation and Testing]

- Promote KEP-4191 "Split Image Filesystem" to Beta. ([#126205](https://github.com/kubernetes/kubernetes/pull/126205), [@kwilczynski](https://github.com/kwilczynski)) [SIG Node]
- Promote ProcMountType feature to Beta ([#125259](https://github.com/kubernetes/kubernetes/pull/125259), [@sohankunkerkar](https://github.com/sohankunkerkar)) [SIG Node]

- Promote aggregated discovery endpoint to beta and it will be enabled by default ([#116108](https://github.com/kubernetes/kubernetes/pull/116108), [@Jefftree](https://github.com/Jefftree))
- Promoted `OpenAPIV3` to GA ([#116235](https://github.com/kubernetes/kubernetes/pull/116235), [@Jefftree](https://github.com/Jefftree))