* Collections#frequency}) can cause major performance problems.
   *
   * <p>The returned set's {@link Object#toString} method returns a shorthand form of the set's
   * contents, such as {@code "[1..100]}"}.
   *
   * @throws IllegalArgumentException if neither this range nor the domain has a lower bound, or if
   *     neither has an upper bound
   */

  * Webhook Token Authenticator
  * **beta** PodSecurityPolicy objects limits use of security-sensitive features by pods.
* Kubectl
  * Display line number on JSON errors
  * Add flag -t as shorthand for --tty
* Resources
  * Improved node stability by *optionally* evicting pods upon memory pressure - [Design Doc](https://github.com/kubernetes/kubernetes/blob/release-1.3/docs/proposals/kubelet-eviction.md)

- The deprecated shorthand flag `-c` has been removed from `kubectl version (--client)`. ([#66817](https://github.com/kubernetes/kubernetes/pull/66817), [@charrywanganthony](https://github.com/charrywanganthony))

- When an unsupported PodDisruptionBudget configuration is found, an event and log will be emitted to inform...

* Fix kubectl help command ([#29737](https://github.com/kubernetes/kubernetes/pull/29737), [@andreykurilin](https://github.com/andreykurilin))
* add shorthand cm for configmaps ([#29652](https://github.com/kubernetes/kubernetes/pull/29652), [@lojies](https://github.com/lojies))

* Removes shorthand flag -w from kubectl apply ([#37345](https://github.com/kubernetes/kubernetes/pull/37345), [@MrHohn](https://github.com/MrHohn))

- The shorthand for --output flag in kubectl explain was accidentally deleted, but has been added back. ([#131962](https://github.com/kubernetes/kubernetes/pull/131962), [@superbrothers](https://github.com/superbrothers)) [SIG CLI]

- Fix kubectl version should print version info without config file ([#89913](https://github.com/kubernetes/kubernetes/pull/89913), [@zhouya0](https://github.com/zhouya0)) [SIG API Machinery and CLI]
- Fix missing `-c` shorthand for `--container` flag of `kubectl alpha debug` ([#89674](https://github.com/kubernetes/kubernetes/pull/89674), [@superbrothers](https://github.com/superbrothers)) [SIG CLI]

1BC9F         ; valid                  ;      ; NV8    # 7.0  DUPLOYAN PUNCTUATION CHINOOK FULL STOP
1BCA0..1BCA3  ; ignored                                # 7.0  SHORTHAND FORMAT LETTER OVERLAP..SHORTHAND FORMAT UP STEP
1BCA4..1CEFF  ; disallowed                             # NA   <reserved-1BCA4>..<reserved-1CEFF>

- The shorthand for --output flag in kubectl explain was accidentally deleted, but has been added back. ([#131993](https://github.com/kubernetes/kubernetes/pull/131993), [@superbrothers](https://github.com/superbrothers)) [SIG CLI]