3.4.1 (stable):

Gtk:
* AppChooserDialog: Fix property name in constructors.
  (Kjell Ahlstedt)
* Application:
  - run(): Do not show the window until activation, fix a crash
    (Murray Cumming)
  - Don't call add_window() before the application is registered.
    (Kjell Ahlstedt) Bug #681323 (Gregory Martin)

Documentation:
* Show the get_type() methods in the API documentation.
  (Murray Cumming) Bug #670212 (Mark Vender).