2014-08-02-11.09.00: src/lib/x-kit/widget/gui/gui-types.pkg:  BOUNCE_SPRITE_START_FN:  endstate_oneshot:  Changed type from Oneshot_Maildrop(Bounce_Sprite_Start_Fn) -> Oneshot_Maildrop((Bounce_Sprite_Start_Fn, Null_Or(Exception))) to support saved_sprite_state.