* 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))

* 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))

* [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.

* 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))

org.junit.runners.model; public synchronized class FrameworkField extends FrameworkMember { private final reflect.Field field; public void FrameworkField(reflect.Field); public String getName(); public annotation.Annotation[] getAnnotations(); public annotation.Annotation getAnnotation(Class); public boolean isShadowedBy(FrameworkField); boolean isBridgeMethod(); protected int getModifiers(); public reflect.Field getField(); public Class getType(); public Class getDeclaringClass(); public Object get(Object) throws...

- 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]

### API Change

- A CDIDevice field is included in the Device Plugin's `ContainerAllocateResponse`. This field maps to the CDIDevice field in the CRI protocol. ([#118254](https://github.com/kubernetes/kubernetes/pull/118254), [@elezar](https://github.com/elezar)) [SIG Node and Testing]
- ACTION_REQUIRED

- 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))

### Other notable changes

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