- Fix an issue where kubectl apply could panic when imported as a library ([#122559](https://github.com/kubernetes/kubernetes/pull/122559), [@Jefftree](https://github.com/Jefftree)) [SIG CLI]
- Fix: Mount point may become local without calling NodePublishVolume after node rebooting. ([#119923](https://github.com/kubernetes/kubernetes/pull/119923), [@cvvz](https://github.com/cvvz)) [SIG Node and Storage]

- Etcd: Update to version 3.5.10 ([#121803](https://github.com/kubernetes/kubernetes/pull/121803), [@mzaian](https://github.com/mzaian)) [SIG API Machinery, Cloud Provider, Cluster Lifecycle, Etcd and Testing]
- Fix: Mount point may become local without calling NodePublishVolume after node rebooting. ([#119923](https://github.com/kubernetes/kubernetes/pull/119923), [@cvvz](https://github.com/cvvz)) [SIG Node and Storage]

annotation for interrupting the StatefulSet Pod management is now ignored. StatefulSets with this annotation set to `true` or with no value will behave just as they did in previous versions. Dormant StatefulSets with the annotation set to `false` will become active after upgrading.

* The CronJob object is now enabled by default at `v1beta1`. CronJob `v2alpha1` is still available, but it must be explicitly enabled. We recommend that you move any current CronJob objects to `batch/v1beta1.CronJob`....

- Fixed bug with leads to Node goes `Not-ready` state when credentials for vCenter stored in a secret and Zones feature is in use. Zone...

   ([#122846](https://github.com/kubernetes/kubernetes/pull/122846), [@marosset](https://github.com/marosset))
- Fixed an issue where mount points could become local without calling `NodePublishVolume` after node rebooting.
   ([#119923](https://github.com/kubernetes/kubernetes/pull/119923), [@cvvz](https://github.com/cvvz))

- Kubelet: Fixed an internal deadlock that caused the connection to a DRA driver to become unusable after being idle for 30 minutes. ([#133926](https://github.com/kubernetes/kubernetes/pull/133926), [@pohly](https://github.com/pohly))

Type unification recursively compares the LHS and RHS types of an
equation, where either or both types may be or contain bound type parameters,
and looks for type arguments for those type parameters such that the LHS
and RHS match (become identical or assignment-compatible, depending on
context).
To that effect, type inference maintains a map of bound type parameters
to inferred type arguments; this map is consulted and updated during type unification.

- Fixed a bug which could have allowed an improperly annotated LoadBalancer service to become active. ([#109601](https://github.com/kubernetes/kubernetes/pull/109601), [@mdbooth](https://github.com/mdbooth))

    <glob pattern="*.xmap"/>
    <glob pattern="*.xroles"/>
    <glob pattern="*.xsamples"/>
    <glob pattern="*.xsp"/>
    <glob pattern="*.xtest"/>
    <glob pattern="*.xweb"/>
    <glob pattern="*.xwelcome"/>
  </mime-type>

  <mime-type type="text/prs.fallenstein.rst"/>
  <mime-type type="text/prs.lines.tag">
    <glob pattern="*.dsc"/>
  </mime-type>
  <mime-type type="text/red"/>

plane](https://kubernetes.io/docs/setup/production-environment/tools/kubeadm/high-availability/). An entire new test suite has been created specifically for ensuring these features will stay stable over time.

Certificate management has become more robust in 1.15, with kubeadm now seamlessly rotating all your certificates (on upgrades) before they expire. Check the [kubeadm documentation](https://github.com/kubernetes/website/blob/dev-1.15/content/en/docs/reference/setup-tools/kubeadm/kubeadm-alpha.md)...