- Added a new command line argument `--interactive` to kubectl. The new command line argument lets a user confirm deletion requests per resource interactively. ([#114530](https://github.com/kubernetes/kubernetes/pull/114530), [@ardaguclu](https://github.com/ardaguclu)) [SIG CLI and Testing]

   * appears that this pattern is not directly applicable. But we can use the ridiculous, devious
   * trick of throwing an exception in the middle of the construction of another exception. Hotspot
   * is fine with that.
   */

  /**
   * Ensures that {@code index} specifies a valid <i>element</i> in an array, list or string of size

    /** The key of the message: Failed to read a request file: {0} */
    public static final String ERRORS_failed_to_read_request_file = "{errors.failed_to_read_request_file}";

    /** The key of the message: Invalid header line: {0} */
    public static final String ERRORS_invalid_header_for_request_file = "{errors.invalid_header_for_request_file}";

    /** The key of the message: You cannot delete a user who is logged in. */

  (as in CVE-2021-29923).
  
  This tightening applies only to fields in built-in API kinds, and not to
  custom resource kinds, values in Kubernetes configuration files, or
  command-line arguments.
  
  (When the feature gate is disabled, creating an object with such an invalid
  IP or CIDR value will result in a warning from the API server about the fact

### Simplified Multi-point plugin configuration for scheduler

The kube-scheduler is adding a new, simplified config field for Plugins to allow multiple extension points to be enabled in one spot.

- `k8s.io/component-base/logs` now also supports adding command line flags to a `flag.FlagSet`. ([#114731](https://github.com/kubernetes/kubernetes/pull/114731), [@pohly](https://github.com/pohly))
- `kubelet`: migrated `--container-runtime-endpoint` and `--image-service-endpoint`

- Supported fine-grained supplemental groups policy (KEP-3619), which enabled
  fine-grained control for supplementary groups in the first container processes.
  This allows you to choose whether to include groups defined in the container image (/etc/groups)

- Fix data race in kube-scheduler when preemption races with a Pod update. ([#116439](https://github.com/kubernetes/kubernetes/pull/116439), [@alculquicondor](https://github.com/alculquicondor)) [SIG Scheduling]
- Fix log line in scheduler that inaccurately implies that volume binding has finalized ([#116049](https://github.com/kubernetes/kubernetes/pull/116049), [@TommyStarK](https://github.com/TommyStarK)) [SIG Scheduling and Storage]

- Fix data race in kube-scheduler when preemption races with a Pod update. ([#116438](https://github.com/kubernetes/kubernetes/pull/116438), [@alculquicondor](https://github.com/alculquicondor)) [SIG Scheduling]
- Fix log line in scheduler that inaccurately implies that volume binding has finalized ([#116050](https://github.com/kubernetes/kubernetes/pull/116050), [@TommyStarK](https://github.com/TommyStarK)) [SIG Scheduling and Storage]

- Expanded `kubectl wait` to work with more types of selectors. ([#71746](https://github.com/kubernetes/kubernetes/pull/71746), [@rctl](https://github.com/rctl))
- Added configuration for AWS endpoint fine control: ([#72245](https://github.com/kubernetes/kubernetes/pull/72245), [@ampsingram](https://github.com/ampsingram))