* Deprecate deleting-pods-burst ControllerManager flag ([#28882](https://github.com/kubernetes/kubernetes/pull/28882), [@gmarek](https://github.com/gmarek))
* Add support for terminal resizing for exec, attach, and run. Note that for Docker, exec sessions ([#25273](https://github.com/kubernetes/kubernetes/pull/25273), [@ncdc](https://github.com/ncdc))

* Improves how 'kubectl' uses the terminal size when printing help and usage. ([#34502](https://github.com/kubernetes/kubernetes/pull/34502), [@fabianofranz](https://github.com/fabianofranz))

    public static final String LABELS_CITY = "{labels.city}";

    /** The key of the message: Teletex Terminal Identifier */
    public static final String LABELS_user_teletexTerminalIdentifier = "{labels.user_teletexTerminalIdentifier}";

    /** The key of the message: Teletex Terminal Identifier */
    public static final String LABELS_TELETEX_TERMINAL_IDENTIFIER = "{labels.teletexTerminalIdentifier}";