2.33.1 (unstable): Gio: * Application: - Allow the application ID to be empty. - Pass 0 (NULL) rather than "" to GApplication. (Murray Cumming) * Add Resource Bug #674545 (Kalev Lember) Glib: * Miscutils: get_system_data_dirs(), get_system_config_dirs(): Return early when the C function returns NULL. (Krzesimir Nowak) * Thread::RecMutex: Don't initialize this as a GStaticMutex. (Deprecated anyway) (Michał Wróbel) Bug #677291 * Documentation: Don't hide add_exception_handler() documentation. (Kjell Ahlstedt)