- If no QueueingHintFn returns QueueImmediately and more than one plugin returns QueueAfterBackoff, it queues Pod to backoffQ if Pod is backing off, or to activeQ if Pod's backoff has already finished.
  - If all QueueingHintFn return QueueSkip, it puts this pod back to the unschedulable pod pool
  

### Beta
- The Kubernetes Volume Snapshot feature has been moved to beta. The VolumeSnapshotDataSource feature gate is on by default in this release. This feature enables you to take a snapshot of a volume (if supported by the CSI driver), and use the snapshot to provision a new volume, pre-populated with data from the snapshot.

### Introducing Windows CSI support alpha for Kubernetes

* [stackdriver addon] Bump prometheus-to-sd to v0.5.0 to pick up security fixes. ([#75362](https://github.com/kubernetes/kubernetes/pull/75362), [@serathius](https://github.com/serathius))
    * [fluentd-gcp addon] Bump fluentd-gcp-scaler to v0.5.1 to pick up security fixes.
    * [fluentd-gcp addon] Bump event-exporter to v0.2.4 to pick up security fixes.
    * [fluentd-gcp addon] Bump prometheus-to-sd to v0.5.0 to pick up security fixes.

  * Log warning when invalid dir passed to `kubectl proxy --www` ([#44952](https://github.com/kubernetes/kubernetes/pull/44952), [@CaoShuFeng](https://github.com/CaoShuFeng))

  * Add `--write-config-to` flag to kube-proxy to allow users to write the default configuration settings to a file. ([#45908](https://github.com/kubernetes/kubernetes/pull/45908), [@ncdc](https://github.com/ncdc))

- The `kube-proxy` command-line documentation was updated to clarify that
  `--bind-address` does not actually have anything to do with binding to an

- Added categories column to the `kubectl api-resources` command's wide output (`-o wide`).
  Added `--categories` flag to the `kubectl api-resources` command, which can be used to filter the output to show only resources belonging to one or more categories. ([#111096](https://github.com/kubernetes/kubernetes/pull/111096), [@brianpursley](https://github.com/brianpursley)) [SIG CLI]