- Executed API calls dispatched during pod scheduling asynchronously if the `SchedulerAsyncAPICalls` feature gate was enabled.
  Out-of-tree plugins used `APIDispatcher` and `APICacher` from the framework to dispatch their own calls. ([#132886](https://github.com/kubernetes/kubernetes/pull/132886), [@macsko](https://github.com/macsko)) [SIG Release, Scheduling and Testing]

  - apiserver_flowcontrol_current_r: R(the time of the last change in state of the queues)
  - apiserver_flowcontrol_dispatch_r: R(the time of the latest request dispatch)
  - apiserver_flowcontrol_latest_s: S(the request last dispatched) = R(when that request starts executing in the virtual world)
  - apiserver_flowcontrol_next_s_bounds: min and max next S among non-empty queues

- Added a new Priority and Fairness metric `apiserver_flowcontrol_request_dispatch_no_accommodation_total` to track the number of times a request dispatch attempt results in a no-accommodation status due to lack of available seats. ([#106629](https://github.com/kubernetes/kubernetes/pull/106629), [@tkashem](https://github.com/tkashem))

    <glob pattern="*-gz" />
  </mime-type>
  <mime-type type="application/zstd">
    <_comment>https://en.wikipedia.org/wiki/Zstandard</_comment>
    <_comment>https://tools.ietf.org/id/draft-kucherawy-dispatch-zstd-01.html</_comment>
    <magic priority="50">
      <match value="0xFD2FB528" type="little32" offset="0"/>
    </magic>
    <glob pattern="*.zst"/>
  </mime-type>

* Upgrade to etcd client 3.3.17 to fix bug where etcd client does not parse IPv6 addresses correctly when members are joining, and to fix bug where failover on multi-member etcd cluster fails certificate check on DNS mismatch ([#83801](https://github.com/kubernetes/kubernetes/pull/83801), [@jpbetz](https://github.com/jpbetz))

* Upgrade to etcd client 3.3.17 to fix bug where etcd client does not parse IPv6 addresses correctly when members are joining, and to fix bug where failover on multi-member etcd cluster fails certificate check on DNS mismatch ([#83968](https://github.com/kubernetes/kubernetes/pull/83968), [@jpbetz](https://github.com/jpbetz))
* Update to use go1.12.12 ([#84064](https://github.com/kubernetes/kubernetes/pull/84064), [@cblecker](https://github.com/cblecker))