Zenity 4.0.0
  1st stable release of Zenity based on libadwaita/gtk4.

  Several command-line options have been deprecated since 3.x.  These
  deprecations will either activate an alternate action, or do nothing.  In
  either case, a deprecation warning will be printed to STDERR. This is to
  ensure as smooth a transition from scripts targeting Zenity 3.x as possible.

  TAKE NOTICE that in Zenity 4.4.0, estimated to be released in about twelve
  (12) months from 4.0.0, these options will be fully removed and scripts using
  these options may fail to run. So if you are receiving deprecation warnings,
  kindly take the time to update your scripts accordingly.

  Changes and bugfixes since 3.99.91 (Logan Rathbone):
  - Add rudimentary test suite
  - progress: --auto-close and --percentage=100 don't co-mingle
  - about: Port to libadwaita; update copyright info
  - forms: Remove unused variable
  - forms: Port GtkComboBox to GtkDropDown
  - tree/colview: Implement missing --hide-header option
  - progress: OK should be clickable if --percentage=100 at the outset
  - NEWS: fix typo

  Translation updates:
  - Yaron Shahrabani (he)