Your english makes sense in my mind. but it is not that simple of a code. It is 1.2.0. In my theory it is more like 2.0.1 2 as this is not the first destiny as you may think but the second as research has stated. 0 as the two expansions are not expansions at all but where already in the game from the start. (I can explain this more but its not worth my or your time) 1, meaning many things, my theory is 1 as you updated it 1 time because everyone has to update to play on destiny server. Again this is just a theory as far as i have read