- Kubeadm: add a new `output/v1alpha2` API that is identical to the `output/v1alpha1`, but attempts to resolve some internal dependencies with the `kubeadm/v1beta2` API. The `output/v1alpha1` API is now deprecated and will be removed in a future release. ([#105295](https://github.com/kubernetes/kubernetes/pull/105295), [@neolit123](https://github.com/neolit123))...

- Kube-log-runner: Added the `-log-file-size` parameter to rotate log output into a new file once it reached a certain size. Introduced `-log-file-age` to enable automatic removal of old output files, and `-flush-interval` to support periodic flushing. ([#127667](https://github.com/kubernetes/kubernetes/pull/127667), [@zylxjtu](https://github.com/zylxjtu)) [SIG API Machinery, Apps,...

### Other (Cleanup or Flake)

- Added a short output format argument for `kubectl explain`. You could now use `-o` as an abbreviation for `--output` in commands such as `kubectl explain <resource> --output plaintext-openapiv2`. ([#127869](https://github.com/kubernetes/kubernetes/pull/127869), [@ak20102763](https://github.com/ak20102763))

- kubeadm: Added support for machine-readable output with `-o yaml` and `-o json` to the command `kubeadm certs check-expiration`. This change is introduced in a new API: ``` kind: CertificateExpirationInfo apiVersion: output.kubeadm.k8s.io/v1alpha3 ``` The existing non-structured formatting is preserved. The output API version v1alpha2 is now deprecated and will be removed in a future release. Please migrate to using v1alpha3.

- Kubeadm: Some text in the `kubeadm upgrade plan` output has changed. If you have scripts or other automation that parses this output, please review these changes and update your scripts to account for the new output. ([#98728](https://github.com/kubernetes/kubernetes/pull/98728), [@stmcginnis](https://github.com/stmcginnis)) [SIG Cluster Lifecycle]

- Kubeadm: removed the deprecated `output/v1alpha1` API used for machine readable output by some kubeadm commands. In 1.23 kubeadm started using the newer version `output/v1alpha2` for the same purpose. ([#107468](https://github.com/kubernetes/kubernetes/pull/107468), [@neolit123](https://github.com/neolit123))

  * Added support for printing in all supported `--output` formats to `kubectl create ...` and `kubectl apply ...` ([#38112](https://github.com/kubernetes/kubernetes/pull/38112), [@juanvallejo](https://github.com/juanvallejo))
  * Add three more columns to `kubectl get deploy -o wide` output. ([#39240](https://github.com/kubernetes/kubernetes/pull/39240), [@xingzhou](https://github.com/xingzhou))

- 'kubeadm: marked the flag "--experimental-output'' as deprecated (it will
  be removed in a future release) and added a new flag ''--output" that serves the
  same purpose. Affected commands are - "kubeadm config images list", "kubeadm token

    * Fix VolumeClaims/capacity in `kubectl describe statefulsets` output. ([#47573](https://github.com/kubernetes/kubernetes/pull/47573), [@k82cn](https://github.com/k82cn))

* Restored old behavior to the `--template` flag in `get.go`. In old releases, providing a `--template` flag value and no `--output` value implicitly assigned a default value ("go-template") to `--output`, printing using the provided template argument.
([#65377](https://github.com/kubernetes/kubernetes/pull/65377),[@juanvallejo](https://github.com/juanvallejo))