2014-08-02-10.27.23: src/lib/x-kit/widget/gui/gui-types.pkg:  PACKED_WIDGET_START_FN:  endstate_oneshot:  Changed type from Oneshot_Maildrop(Packed_Widget_Start_Fn) -> Oneshot_Maildrop((Packed_Widget_Start_Fn, Null_Or(Exception))) to support saved_widget_state.