- Fixed a bug where startupProbe stopped working after a container's first restart ([#101093](https://github.com/kubernetes/kubernetes/pull/101093), [@wzshiming](https://github.com/wzshiming)) [SIG Node]
- Fixed port-forward memory leak for long-running and heavily used connections. ([#99839](https://github.com/kubernetes/kubernetes/pull/99839), [@saschagrunert](https://github.com/saschagrunert)) [SIG API Machinery and Node]

    /**
     * Get the value for the key 'rate.limit.cleanup.interval'. <br>
     * The value is, e.g. 1000 <br>
     * comment: Number of requests between cleanup operations to prevent memory leaks.
     * @return The value of found property. (NotNull: if not found, exception but basically no way)
     */
    String getRateLimitCleanupInterval();

    /**