Changelog for dbus-menu-0.1.3.2

0.1.3.2

Make click dispatch truly menu-owned: store the click dispatch table on the Gtk.Menu GObject so it survives populateGtkMenu refreshes and works correctly for exported populateGtkMenu/buildGtkMenuItem APIs.
Add gi-gobject dependency (used to associate dispatch table with menu).

Menu-level click dispatch: leaf item actions are registered in a persistent dispatch table (shared IORef map) owned by the menu, not captured in per-widget closures. Individual onMenuItemActivate handlers are thin trampolines that look up the action at activation time, decoupling dispatch from widget lifecycles.

Fix submenu clicks being silently dropped: run AboutToShow and GetLayout DBus calls on a forked thread instead of blocking the GTK main loop. Widget updates are posted back via idleAdd at PRIORITY_DEFAULT_IDLE so pending click events are processed first.
Remove redundant onMenuItemActivate refresh trigger on parent items (the onWidgetShow handler on the submenu is sufficient and avoids a double rebuild that created additional windows for lost clicks).

Fix "menu already attached" GTK warning by removing redundant menuAttachToWidget call on submenus (superseded by menuItemSetSubmenu)