Merge pull request #39926 from mattcary/docs

Update StatefulSet set docs for autodelete graduation to beta

Author: k8s-ci-robot

content/en/docs/concepts/workloads/controllers/statefulset.md

@@ -360,7 +360,7 @@ StatefulSet will then begin to recreate the Pods using the reverted template.
 
 ## PersistentVolumeClaim retention
 
-{{< feature-state for_k8s_version="v1.23" state="alpha" >}}
+{{< feature-state for_k8s_version="v1.27" state="beta" >}}
 
 The optional `.spec.persistentVolumeClaimRetentionPolicy` field controls if
 and how PVCs are deleted during the lifecycle of a StatefulSet. You must enable the

content/en/docs/reference/command-line-tools-reference/feature-gates.md

@@ -193,7 +193,8 @@ For a reference to old feature gates that are removed, please refer to
 | `ServiceNodePortStaticSubrange` | `false` | Alpha | 1.27 | |
 | `SizeMemoryBackedVolumes` | `false` | Alpha | 1.20 | 1.21 |
 | `SizeMemoryBackedVolumes` | `true` | Beta | 1.22 | |
-| `StatefulSetAutoDeletePVC` | `false` | Alpha | 1.22 | |
+| `StatefulSetAutoDeletePVC` | `false` | Alpha | 1.22 | 1.26 |
+| `StatefulSetAutoDeletePVC` | `false` | Beta | 1.27 | |
 | `StatefulSetStartOrdinal` | `false` | Alpha | 1.26 | 1.26 |
 | `StatefulSetStartOrdinal` | `true` | Beta | 1.27 | |
 | `StorageVersionAPI` | `false` | Alpha | 1.20 | |