The new `multiPoint` plugin field is intended to simplify most scheduler setups for administrators.
Plugins that are enabled via `multiPoint` will automatically be registered for each individual extension point that they implement.
For example, a plugin that implements Score and Filter extensions can be simultaneously enabled for both.

* Added warning msg for `kubectl get` ([#28352](https://github.com/kubernetes/kubernetes/pull/28352), [@vefimova](https://github.com/vefimova))
* Removed support for HPA in extensions client. ([#30504](https://github.com/kubernetes/kubernetes/pull/30504), [@piosz](https://github.com/piosz))
* Implement DisruptionController. ([#25921](https://github.com/kubernetes/kubernetes/pull/25921), [@mml](https://github.com/mml))

### API Change

- PreFilter extension in the scheduler framework now returns not only status but also PreFilterResult ([#108648](https://github.com/kubernetes/kubernetes/pull/108648), [@ahg-g](https://github.com/ahg-g))

  - NetworkPolicy resources will no longer be served from `extensions/v1beta1` in v1.16. Migrate use to the `networking.k8s.io/v1` API, available since v1.8. Existing...

the Kubernetes API. See [Extending the Kubernetes API with the aggregation layer](https://kubernetes.io/docs/concepts/api-extension/apiserver-aggregation/), [Configure the aggregation layer](https://kubernetes.io/docs/tasks/access-kubernetes-api/configure-aggregation-layer/), and [Setup an extension API server](https://kubernetes.io/docs/tasks/access-kubernetes-api/setup-extension-api-server/).

* [alpha] Adding admissionregistration API group which enables dynamic registration of initializers...

   ([#122329](https://github.com/kubernetes/kubernetes/pull/122329), [@jpbetz](https://github.com/jpbetz))
- Implemented the `prescore` extension point for the `volumeBinding` plugin. It now returns skip if it doesn't do anything in Score.
   ([#115768](https://github.com/kubernetes/kubernetes/pull/115768), [@AxeZhan](https://github.com/AxeZhan))

- github.com/konsorten/go-windows-terminal-sequences: [v1.0.2 → v1.0.3](https://github.com/konsorten/go-windows-terminal-sequences/compare/v1.0.2...v1.0.3)
- github.com/matttproud/golang_protobuf_extensions: [v1.0.1 → v1.0.2](https://github.com/matttproud/golang_protobuf_extensions/compare/v1.0.1...v1.0.2)
- github.com/moby/sys/mountinfo: [v0.6.0 → v0.6.2](https://github.com/moby/sys/mountinfo/compare/v0.6.0...v0.6.2)

- `ValidatingAdmissionPolicy` type checking now supports CRDs and API extensions types. ([#119109](https://github.com/kubernetes/kubernetes/pull/119109), [@jiahuif](https://github.com/jiahuif))