- Add Probe-level terminationGracePeriodSeconds field ([#99375](https://github.com/kubernetes/kubernetes/pull/99375), [@ehashman](https://github.com/ehashman)) [SIG API Machinery, Apps, Node and Testing]

* API: the metadata.selfLink field is deprecated in individual and list objects. It will no longer be returned starting in v1.20, and the field will be removed entirely in v1.21. ([#80978](https://github.com/kubernetes/kubernetes/pull/80978), [@wojtek-t](https://github.com/wojtek-t))

- The CertificateSigningRequest `spec.expirationSeconds` API field has graduated to GA. The `CSRDuration` feature gate for the field is now unconditionally enabled and will be removed in 1.26. ([#108782](https://github.com/kubernetes/kubernetes/pull/108782), [@cfryanr](https://github.com/cfryanr)) [SIG API Machinery, Apps, Auth, Instrumentation and Testing]

}

// validWireHeaderFieldName reports whether v is a valid header field
// name (key). See httpguts.ValidHeaderName for the base rules.
//
// Further, http2 says:
//
//	"Just as in HTTP/1.x, header field names are strings of ASCII
//	characters that are compared in a case-insensitive
//	fashion. However, header field names MUST be converted to
//	lowercase prior to their encoding in HTTP/2. "

* dockershim now makes an Image's Labels available in the Info field of ImageStatusResponse ([#58036](https://github.com/kubernetes/kubernetes/pull/58036), [@shlevy](https://github.com/shlevy))

* Support GetLabelsForVolume in OpenStack Provider ([#58871](https://github.com/kubernetes/kubernetes/pull/58871), [@edisonxiang](https://github.com/edisonxiang))

  - Added `allocatedResources` field to container status in pod status that describes the node resources allocated to a pod.
  - Added `resources` field to container status that reports actual resources applied to running containers.
  - Added `resize` field to pod status that describes the state of a requested pod resize.

- The `metadata.clusterName` field is completely removed. This should not have any user-visible impact. ([#109602](https://github.com/kubernetes/kubernetes/pull/109602), [@lavalamp](https://github.com/lavalamp))

* [stable] Mount options

  * The ability to specify mount options for volumes is moved from beta to stable.

  * A new `MountOptions` field in the `PersistentVolume` spec is available to specify mount options. This field replaces an annotation.

  * A new `MountOptions` field in the `StorageClass` spec allows configuration of mount options for dynamically provisioned volumes.

- The `IngressClass.Spec.Parameters.Namespace` field is now GA. ([#104636](https://github.com/kubernetes/kubernetes/pull/104636), [@hbagdi](https://github.com/hbagdi))

- [`KT-42962`](https://youtrack.jetbrains.com/issue/KT-42962) False positive "ACCIDENTAL_OVERRIDE" when field name annotated with `@JvmField` conflicts with getter/setter from Java
- [`KT-49507`](https://youtrack.jetbrains.com/issue/KT-49507) JVM: "IllegalAccessError: class X tried to access private field" with same-named Kotlin property and Java base class field