- If all QueueingHintFn return QueueSkip, it puts this pod back to the unschedulable pod pool
  
  Having appropriate QueueingHintFn contributes to reducing useless retries and thus improves the overall scheduler's performance.
  
  **How can I migrate?**
  

### IDE. Code Style, Formatting

- [`KTIJ-24928`](https://youtrack.jetbrains.com/issue/KTIJ-24928) Organize imports puts imports in one line if Formatter option is used

### IDE. Completion

### Windows support improved

            defaultMap.put(FessConfig.API_GSA_RESPONSE_HEADERS, "");
            defaultMap.put(FessConfig.API_GSA_RESPONSE_EXCEPTION_INCLUDED, "false");
            defaultMap.put(FessConfig.API_DASHBOARD_RESPONSE_HEADERS, "");
            defaultMap.put(FessConfig.API_CORS_ALLOW_ORIGIN, "*");
            defaultMap.put(FessConfig.API_CORS_ALLOW_METHODS, "GET, POST, OPTIONS, DELETE, PUT");

    * Introduce a RuntimeClass v1beta1 API. This new beta API renames `runtimeHandler` to `handler`, makes it a required field, and cuts out the spec (handler is a top-level field).

* scheduler: use incremental scheduling cycle in PriorityQueue to put all in-flight unschedulable pods back to active queue if we received move request ([#73309](https://github.com/kubernetes/kubernetes/pull/73309), [@cofyc](https://github.com/cofyc))

##### Cluster Autoscaler

* Cluster autoscaler is now GA
* Cluster support size is increased to 1000 nodes
* Respect graceful pod termination of up to 10 minutes
* Handle zone stock-outs and failures
* Improve monitoring and error reporting

#### Container Runtime Interface (CRI)

  // TopologyKey is the key of node labels. Nodes that have a label with this key
  // and identical values are considered to be in the same topology.
  // We consider each <key, value> as a "bucket", and try to put balanced number
  // of pods into each bucket.
  // We define a domain as a particular instance of a topology.
  // Also, we define an eligible domain as a domain whose nodes meet the requirements of

* Role, ClusterRole and their bindings for cloud-provider is put under system namespace. Their addonmanager mode switches to EnsureExists. ([#67224](https://github.com/kubernetes/kubernetes/pull/67224), [@grayluck](https://github.com/grayluck))