* Fixes issue where you could not mount NFS or glusterFS volumes using hostnames on GCI/GKE with COS images. ([#42376](https://github.com/kubernetes/kubernetes/pull/42376), [@jingxu97](https://github.com/jingxu97))

* Fix kubelet to correctly umounts mount points for glusterfs when transport endpoint is not connected and nfs when there is a stale file handle ([#58660](https://github.com/kubernetes/kubernetes/pull/58660), [@humblec](https://github.com/humblec))

* Rename --experiemental-cgroups-per-qos to --cgroups-per-qos ([#39972](https://github.com/kubernetes/kubernetes/pull/39972), [@derekwaynecarr](https://github.com/derekwaynecarr))
* PV E2E: provide each spec with a fresh nfs host ([#40879](https://github.com/kubernetes/kubernetes/pull/40879), [@copejon](https://github.com/copejon))

- Add a new counter metrics `apiserver_admission_webhook_rejection_count` with details about the causing for a webhook rejection. ([#81399](https://github.com/kubernetes/kubernetes/pull/81399), [@roycaihw](https://github.com/roycaihw))
- NFS Drivers are now enabled to collect metrics, StatFS metrics provider is used to collect the metrics. (@brahmaroutu) ([#75805](https://github.com/kubernetes/kubernetes/pull/75805), [@brahmaroutu](https://github.com/brahmaroutu))

- Fixed mounting of NFS volumes when IPv6 address is used as a server. ([#101067](https://github.com/kubernetes/kubernetes/pull/101067), [@Elbehery](https://github.com/Elbehery)) [SIG Storage]

- Use force unmount for NFS volumes if regular mount fails after 1 minute timeout ([#96844](https://github.com/kubernetes/kubernetes/pull/96844), [@gnufied](https://github.com/gnufied)) [SIG Storage]
- Use network.Interface.VirtualMachine.ID to get the binded VM

* IPVS: "ExternalTrafficPolicy: Local" now works with LoadBalancer services using loadBalancerIP ([#72432](https://github.com/kubernetes/kubernetes/pull/72432), [@lbernail](https://github.com/lbernail))
* Fixes issue with cleaning up stale NFS subpath mounts ([#71804](https://github.com/kubernetes/kubernetes/pull/71804), [@msau42](https://github.com/msau42))

* change azure disk host cache to ReadOnly by default ([#72229](https://github.com/kubernetes/kubernetes/pull/72229), [@andyzhangx](https://github.com/andyzhangx))
* Fixes issue with cleaning up stale NFS subpath mounts ([#71804](https://github.com/kubernetes/kubernetes/pull/71804), [@msau42](https://github.com/msau42))

* Get parent dir via canonical absolute path when trying to judge mount-point, fixing a problem that caused an NFS volume with improper permissions to get stuck in `TERMINATING` status. ([#58433](https://github.com/kubernetes/kubernetes/pull/58433), [@yue9944882](https://github.com/yue9944882))

* Fixes issue with cleaning up stale NFS subpath mounts ([#71804](https://github.com/kubernetes/kubernetes/pull/71804), [@msau42](https://github.com/msau42))