2025-11-14  Kjell Ahlstedt  <kjellahlstedt@gmail.com>

  4.21.0

2025-11-14  Kjell Ahlstedt  <kjellahlstedt@gmail.com>

  Gtk: Add new API from gtk 4.21.1

  * configure.ac:
  * meson.build: Require gtk4 >= 4.21.1
  * gtk/gtkmm/meson.build:
  * gtk/src/filelist.am: Add accessiblehyperlink, accessiblehypertext and svg.
  * gtk/gtkmm.h: Add accessiblehyperlink and svg.
  * gdk/src/rgba.hg: IGNORE(gdk_rgba_print).
  * gtk/src/application.hg: Add save(), forget(), property_support_save(),
  signal_restore_window(), signal_save_state(), signal_restore_state().
  * gtk/src/applicationwindow.hg: Add signal_save_state().
  * gtk/src/cssprovider.hg: Add property_prefers_reduced_motion().
  * gtk/src/enums.hg: Add the ReducedMotion and RestoreReason enums.
  * gtk/src/settings.hg: Add property_gtk_interface_reduced_motion().
  * gtk/src/symbolicpaintable.[ccg|hg]: Add snapshot_with_weight().
  * gtk/src/accessiblehyperlink.[ccg|hg]:
  * gtk/src/accessiblehypertext.[ccg|hg]:
  * gtk/src/svg.[ccg|hg]: New files.
  * docs/reference/images/widgets/svg-renderer1.svg:
  * docs/reference/images/widgets/svg-renderer2.svg: New images for the
  description of class Svg.
  * tools/m4/convert_gtk.m4: Add conversions for new enums and new classes.

2025-11-14  Kjell Ahlstedt  <kjellahlstedt@gmail.com>

  Gdk, Gsk, Gtk: Regenerate docs.xml and .defs files

  using gtk files from gtk 4.21.1.
  Update gtk_docs_override.xml, gtk_signals.defs.patch, gtk_vfuncs.defs
  and tools/extra_defs_gen/generate_defs_gtk.cc.

2025-11-14  Kjell Ahlstedt  <kjellahlstedt@gmail.com>

  Some documentation fixes

  * gtk/src/builder.hg:
  * gtk/src/filechooser.hg: Gdk -> Gtk.
  * gtk/src/label.hg: Update a TODO comment.
  * gtk/src/widget.hg: queue_draw_area() -> queue_draw()