* fix azure disk mount failure on coreos and some other distros ([#54334](https://github.com/kubernetes/kubernetes/pull/54334), [@andyzhangx](https://github.com/andyzhangx))
* Update busybox image link to gcr.io for kube-proxy. ([#53818](https://github.com/kubernetes/kubernetes/pull/53818), [@MrHohn](https://github.com/MrHohn))

  
  Please use the following format for linking documentation:
  - [KEP]: <link>
  - [Usage]: <link>
  - [Other doc]: <link>

- This PR sets the --cluster-dns flag value to kube-dns service IP whether or not NodeLocal DNSCache is enabled. NodeLocal DNSCache will listen on both the link-local as well as the service IP. ([#84383](https://github.com/kubernetes/kubernetes/pull/84383), [@prameshj](https://github.com/prameshj))
- kube-dns add-on:
  - All containers are now being executed under more restrictive privileges.

  
  Please use the following format for linking documentation:
  - [KEP]: <link>
  - [Usage]: <link>
  - [Other doc]: <link>
  --> ([#113428](https://github.com/kubernetes/kubernetes/pull/113428), [@mengjiao-liu](https://github.com/mengjiao-liu)) [SIG API Machinery, Apps, Instrumentation and Testing]

* This fix prevents a GCE PD volume from being mounted if the udev device link is stale and tries to correct the link. ([#66832](https://github.com/kubernetes/kubernetes/pull/66832), [@msau42](https://github.com/msau42))

* This fix prevents a GCE PD volume from being mounted if the udev device link is stale and tries to correct the link. ([#66832](https://github.com/kubernetes/kubernetes/pull/66832), [@msau42](https://github.com/msau42))

* This fix prevents a GCE PD volume from being mounted if the udev device link is stale and tries to correct the link. ([#66832](https://github.com/kubernetes/kubernetes/pull/66832), [@msau42](https://github.com/msau42))

- CRDs under k8s.io and kubernetes.io must have the `api-approved.kubernetes.io` set to either `unapproved.*` or a link to the pull request approving the schema. See https://github.com/kubernetes/enhancements/pull/1111 for more details. ([#79992](https://github.com/kubernetes/kubernetes/pull/79992), [@deads2k](https://github.com/deads2k))

    * An ip address is required for the cache instance to listen for requests on, default is a link local ip address of value 169.254.20.10
* Fix dry-run output in kubectl apply --prune ([#69344](https://github.com/kubernetes/kubernetes/pull/69344), [@zegl](https://github.com/zegl))

* kubeadm: fix a bug related to volume unmount if the kubelet run directory is a symbolic link ([#77507](https://github.com/kubernetes/kubernetes/pull/77507), [@cuericlee](https://github.com/cuericlee))
* n/a ([#78059](https://github.com/kubernetes/kubernetes/pull/78059), [@figo](https://github.com/figo))