- Promote MutableCSINodeAllocatableCount to Beta. ([#132429](https://github.com/kubernetes/kubernetes/pull/132429), [@torredil](https://github.com/torredil)) [SIG Storage]
- Promoted feature-gate `VolumeAttributesClass` to GA

- 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]

- The WatchBookmark feature is promoted to GA. With WatchBookmark feature, clients are able to request watch events with BOOKMARK type. See https://kubernetes.io/docs/reference/using-api/api-concepts/#watch-bookmarks for more details. ([#83195](https://github.com/kubernetes/kubernetes/pull/83195), [@wojtek-t](https://github.com/wojtek-t))
- Promote NodeLease feature to GA.

- 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 Cronjobs storage version to `batch/v1`. ([#102363](https://github.com/kubernetes/kubernetes/pull/102363), [@mengjiao-liu](https://github.com/mengjiao-liu))
- Promote `CronJobControllerV2` flag to GA, with removal in 1.23. ([#102529](https://github.com/kubernetes/kubernetes/pull/102529), [@soltysh](https://github.com/soltysh))

- Promote PodHostIPs condition to beta. ([#120257](https://github.com/kubernetes/kubernetes/pull/120257), [@wzshiming](https://github.com/wzshiming)) [SIG Network, Node and Testing]
- Promote PodHostIPs condition to beta. ([#121477](https://github.com/kubernetes/kubernetes/pull/121477), [@wzshiming](https://github.com/wzshiming)) [SIG Network and Testing]

- NodeAffinity plugin can be configured with AddedAffinity. ([#96202](https://github.com/kubernetes/kubernetes/pull/96202), [@alculquicondor](https://github.com/alculquicondor)) [SIG Node, Scheduling and Testing]
- Promote RuntimeClass feature to GA.
  Promote node.k8s.io API groups from v1beta1 to v1. ([#95718](https://github.com/kubernetes/kubernetes/pull/95718), [@SergeyKanzhelev](https://github.com/SergeyKanzhelev)) [SIG Apps, Auth, Node, Scheduling and Testing]

- Promote ImageMaximumGCAge feature to beta ([#123424](https://github.com/kubernetes/kubernetes/pull/123424), [@haircommander](https://github.com/haircommander)) [SIG Node and Testing]

- Promote `whoami` kubectl command. ([#116510](https://github.com/kubernetes/kubernetes/pull/116510), [@nabokihms](https://github.com/nabokihms)) [SIG Auth and CLI]
- 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)) [SIG API Machinery]

- Promote CronJobs to batch/v1 ([#99423](https://github.com/kubernetes/kubernetes/pull/99423), [@soltysh](https://github.com/soltysh)) [SIG API Machinery, Apps, CLI and Testing]