/** The key of the message: Crawling/Displaying */
    public static final String LABELS_pathmap_pt_both = "{labels.pathmap_pt_both}";

    /** The key of the message: Extracted URL Conversion */
    public static final String LABELS_pathmap_pt_stored = "{labels.pathmap_pt_stored}";

    /** The key of the message: Regular Name */
    public static final String LABELS_regular_name = "{labels.regular_name}";

- Kube-apiserver: Previously persisted `CustomResourceDefinition` objects with an invalid whitespace-only `caBundle` could serve requests that did not require conversion. ([#132514](https://github.com/kubernetes/kubernetes/pull/132514), [@tiffanny29631](https://github.com/tiffanny29631))

labels.pathmap_title_details=Mappage de chemin
labels.disabled=Désactivé
labels.pathmap_pt_crawling=Exploration
labels.pathmap_pt_displaying=Affichage
labels.pathmap_pt_both=Exploration/Affichage
labels.pathmap_pt_stored=Conversion d'URL extraite
labels.regular_name=Nom régulier
labels.duplicate_name=Nom en double
labels.duplicate_host_configuration=Hôte en double
labels.duplicate_host_title_details=Hôte en double

labels.pathmap_title_details=Mapeo de rutas
labels.disabled=Deshabilitado
labels.pathmap_pt_crawling=Rastreo
labels.pathmap_pt_displaying=Visualización
labels.pathmap_pt_both=Rastreo/Visualización
labels.pathmap_pt_stored=Conversión de URL extraída
labels.regular_name=Nombre regular
labels.duplicate_name=Nombre duplicado
labels.duplicate_host_configuration=Host duplicado
labels.duplicate_host_title_details=Host duplicado

- The `build-tag` flag is reintroduced to conversion-gen and defaulter-gen which allow users to inject custom build tag during code generation process. ([#128259](https://github.com/kubernetes/kubernetes/pull/128259), [@dinhxuanvu](https://github.com/dinhxuanvu))

### Feature

- Parallelize calls to conversion webhooks when watching from etcd to prevent watchcache from lagging and helps clusters with slow conversion webhooks or transformers. 

* Add mechanism for Admission Webhooks to specify which version of AdmissionReview they support ([#74998](https://github.com/kubernetes/kubernetes/pull/74998), [@mbohlool](https://github.com/mbohlool))
    * Add mechanism for CRD Conversion Webhooks to specify which version of ConversionReview they support

In addition, users can now create multiple versions of CustomResourceDefinitions, but without any kind of automatic conversion, and CustomResourceDefinitions now allow specification of additional columns for `kubectl get` output via the `spec.additionalPrinterColumns` field.

### SIG Auth

## Changes by Kind

### Bug or Regression

- Fixes a regression in 1.27.0 that resulted in "missing metadata in converted object" errors when modifying objects for multi-version custom resource definitions with a conversion strategy of `None`. ([#117305](https://github.com/kubernetes/kubernetes/pull/117305), [@ncdc](https://github.com/ncdc)) [SIG API Machinery]

re-enable deprecated legacy behavior of treating the CommonName of X.509 serving certificates as a host name. This behavior has been disabled by default since Kubernetes 1.19 / go 1.15. Serving certificates used by admission webhooks, custom resource conversion webhooks, and aggregated API servers must now include valid Subject Alternative Names. If you are running Kubernetes 1.22 with `GODEBUG=x509ignoreCN=0` set, check the `apiserver_kube_aggregator_x509_missing_san_total` and `apiserver_webhooks_x5...