2026-09-14  Kjell Ahlstedt  <kjellahlstedt@gmail.com>

  4.24.0

2026-09-14  Kjell Ahlstedt  <kjellahlstedt@gmail.com>

  Gtk: Add new API from gtk 4.23.4

  * configure.ac:
  * meson.build: Require gtk4 >= 4.23.4
  * gtk/src/settings.hg: Add property_gtk_accent_color().

2026-09-14  Kjell Ahlstedt  <kjellahlstedt@gmail.com>

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

  using gtk files from gtk 4.24.0.

2026-09-09  Kjell Ahlstedt  <kjellahlstedt@gmail.com>

  Meson build: Fix missing dependencies

  All generated source files must be generated before anything in gtk/gtkmm
  is compiled. See glibmm!79
  
  * gdk/gdkmm/meson.build: Rename built_dummy_h_file_target to
  gdkmm_built_dummy_h_file_target.
  * gsk/gskmm/meson.build: Rename built_dummy_h_file_target to
  gskmm_built_dummy_h_file_target.
  gskmm_library depends on gdkmm_built_dummy_h_file_target.
  * gtk/gtkmm/meson.build: Rename built_dummy_h_file_target to
  gtkmm_built_dummy_h_file_target.
  gtkmm_library depends on gdkmm_built_dummy_h_file_target and
  gskmm_built_dummy_h_file_target

2026-09-06  Kjell Ahlstedt  <kjellahlstedt@gmail.com>

  Require glibmm >= 2.89.0

  Gtk since 4.23.4 requires GLib >= 2.89.3.
  Glibmm < 2.89.0 can't be built with GLib >= 2.89.2, where GDBusActionGroup
  and GEmblem are final types.
  What gtkmm itself requires: glibmm >= 2.75.0
  What's required indirectly via gtk's requirement: glibmm >= 2.89.0

2026-09-06  Ben Corby  <bcorby@new-ms.com>

  Add map_keyval() to Gdk::Display