Changes in 3.7.3 * Fix build with GDL_DISABLE_DEPRECATED defined (Sébastien Granjoux) * Hide GdlDockNotebook button if there is only one visible page (Sébastien Granjoux) * Fix bgo#688585 - Unused docks don't disappear (Sébastien Granjoux) * Fix gtk theme warning and assertion (Carl-Anton Ingmarsson) * bgo #686702 - Reading the master member of GdlDockObject returns null pointer (Sébastien Granjoux) * Translation: en_GB (Chris Leonard)