- Fixed Windows credential provider, cannot find binary. Windows credential provider binary path may have ".exe" suffix so it is better to use `LookPath()` to support it flexibly. ([#120291](https://github.com/kubernetes/kubernetes/pull/120291), [@lzhecheng](https://github.com/lzhecheng))

- Kubelet now cleans up orphaned volume directories automatically ([#95301](https://github.com/kubernetes/kubernetes/pull/95301), [@lorenz](https://github.com/lorenz)) [SIG Node and Storage]

- Fixed EDITOR/KUBE_EDITOR with double-quoted paths with spaces when on Windows cmd.exe. ([#112104](https://github.com/kubernetes/kubernetes/pull/112104), [@oldium](https://github.com/oldium)) [SIG CLI and Windows]

ernetes/issues/57159).

*   If you are adding Windows Server Virtual Machines as nodes to your Kubernetes environment, there is a compatibility issue with certain virtualization products. Specifically the Windows version of the kubelet.exe calls `GetPhysicallyInstalledSystemMemory` to get the physical memory installed on Windows machines and reports it as part of node metrics to heapster. This API call fails for VMware and VirtualBox virtualization environments. This issue is not present...

    *    process_start_time_seconds 
* NodeLocal DNSCache graduating to beta. ([#77887](https://github.com/kubernetes/kubernetes/pull/77887), [@prameshj](https://github.com/prameshj))
* Kubelet will attempt to use wincat.exe in the pause container for port forwarding when running on Windows ([#75479](https://github.com/kubernetes/kubernetes/pull/75479), [@benmoss](https://github.com/benmoss))