// The RuntimeClass admission controller will reject Pod create requests which have the overhead already
  // set. If RuntimeClass is configured and selected in the PodSpec, Overhead will be set to the value
  // defined in the corresponding RuntimeClass, otherwise it will remain unset and treated as zero.

- The `IPTablesOwnershipCleanup` feature (KEP-3178) is now GA; kubelet no longer
  creates the `KUBE-MARK-DROP` chain (which has been unused for several releases)
  or the `KUBE-MARK-MASQ` chain (which is now only created by kube-proxy). ([#119374](https://github.com/kubernetes/kubernetes/pull/119374), [@danwinship](https://github.com/danwinship))

    /** The key of the configuration. e.g. boost */
    String INDEX_FIELD_BOOST = "index.field.boost";

    /** The key of the configuration. e.g. created */
    String INDEX_FIELD_CREATED = "index.field.created";

    /** The key of the configuration. e.g. timestamp */
    String INDEX_FIELD_TIMESTAMP = "index.field.timestamp";

    /** The key of the configuration. e.g. label */

- Fix SELinux label for host path volumes created by host path provisioner ([#112021](https://github.com/kubernetes/kubernetes/pull/112021), [@mrunalp](https://github.com/mrunalp)) [SIG Node...

If a map entry that has not yet been reached is removed during iteration,
the corresponding iteration value will not be produced. If a map entry is
created during iteration, that entry may be produced during the iteration or
may be skipped. The choice may vary for each entry created and from one
iteration to the next.
If the map is <code>nil</code>, the number of iterations is 0.
</li>

<li>

- Fixed bugs in handling of server-side apply, create, and update API requests for objects containing duplicate items in keyed lists.

- Fix a bug in cronjob controller where already created jobs may be missing from the status. ([#120649](https://github.com/kubernetes/kubernetes/pull/120649), [@andrewsykim](https://github.com/andrewsykim)) [SIG Apps]

`0.24.0`, a new instance of each middleware class would be created when a new middleware was added. That normally was not a problem, unless the middleware class expected to be created only once, with only one instance, that happened in some cases. This upgrade would solve those cases (thanks [@adriangb](https://github.com/adriangb)! Starlette PR [#2017](https://github.com/encode/starlette/pull/2017)). Now the middleware class instances are created once, right before the first request (the first time the...