* **[stable]** Add support to use NFSv3, NFSv4, and GlusterFS on GCE/GKE GCI image based clusters.
* **[beta]** Added support for mount options in persistent volumes.

that they span multiple clusters. Creating a Federated HPA targeting
multiple clusters ensures that cluster-level autoscalers are
consistently deployed across those clusters, and dynamically managed
to ensure that autoscaling can occur optimially in all clusters,
within a set of global constraints on the total number of replicas
permitted across all clusters.  If replicas are not

* Retry 'connection refused' errors when setting up clusters on GCE. ([#57394](https://github.com/kubernetes/kubernetes/pull/57394), [@mborsz](https://github.com/mborsz))
* Retry 'connection refused' errors when setting up clusters on GCE. ([#57394](https://github.com/kubernetes/kubernetes/pull/57394), [@mborsz](https://github.com/mborsz))

- Windows winkernel kube-proxy no longer supports Windows HNS v1 APIs. ([#110957](https://github.com/kubernetes/kubernetes/pull/110957), [@papagalu](https://github.com/papagalu))
- GlusterFS provisioner (`kubernetes.io/glusterfs`) has been deprecated in this release. ([#111485](https://github.com/kubernetes/kubernetes/pull/111485), [@humblec](https://github.com/humblec))

### API Change

- GlusterFS PersistentVolumes sources can now reference endpoints in any namespace using the `spec.glusterfs.endpointsNamespace` field. Ensure all kubelets are upgraded to 1.13+ before using this capability. ([#60195](https://github.com/kubernetes/kubernetes/pull/60195), [@humblec](https://github.com/humblec))...

* K8s supports cephfs fuse mount. ([#55866](https://github.com/kubernetes/kubernetes/pull/55866), [@zhangxiaoyu-zidif](https://github.com/zhangxiaoyu-zidif))

* Use GiB unit for creating and resizing volumes for Glusterfs. ([#56581](https://github.com/kubernetes/kubernetes/pull/56581), [@gnufied](https://github.com/gnufied))

- In dual-stack bare-metal clusters, you can now pass dual-stack IPs to `kubelet --node-ip`.
  eg: `kubelet --node-ip 10.1.0.5,fd01::0005`. This is not yet supported for non-bare-metal
  clusters.
  
  In dual-stack clusters where nodes have dual-stack addresses, hostNetwork pods

- `GlusterFS` in-tree storage driver which was deprecated in kubernetes 1.25 release is now removed entirely in `v1.26`. Volumes must be migrated to an alternate storage solution before upgrading to `v1.26`. ([#112015](https://github.com/kubernetes/kubernetes/pull/112015),...

`system:aggregate-to-edit` role no longer includes write access to the Endpoints API. For new Kubernetes 1.22 clusters, the `edit` and `admin` roles will no longer include that access in newly created Kubernetes 1.22 clusters. This will have no affect on existing clusters upgrading to Kubernetes 1.22. To retain write access to Endpoints in the aggregated `edit` and `admin` roles for newly created 1.22 clusters, refer to https://github.com/kubernetes/website/pull/29025. ([#103704](https://github.com/kubernet...

* Support autoprobing node-security-group for openstack cloud provider, Support multiple Security Groups for cluster's nodes. ([#50836](https://github.com/kubernetes/kubernetes/pull/50836), [@FengyunPan](https://github.com/FengyunPan))