3.24.6 (stable): Gtk: * TreeValueProxy: Declare copy constructor =default, avoiding warnings from the clang++ compiler (Kjell Ahlstedt) * Object::_release_c_instance(): Unref orphan managed widgets (Kjell Ahlstedt) Issue #115 (PBS) Demos: * SizeGroup demo: Set active items in the combo boxes, so something is shown (Kjell Ahlstedt) Build with Meson: * MSVC build: Support Visual Studio 2022 (Chun-wei Fan) * Specify 'check' option in run_command() * Check if Perl is required for building documentation (Kjell Ahlstedt) * Don't use deprecated python3.path() and execute(..., gui_app: ...) (Kjell Ahlstedt) Issue #111