Dude you really need to chill, there will be an to 15.3 TheArmKing already write that he gets a notification when updates are out and will updated when he has the time.
Also requesting to learn like that wont happen, try to understand what is being done, and if you have a specific question in the process you might get an aswer if ask correctly
if @TheArmKing is that busy, I'd like to become the modder of this game so can deliver update of the MOD quickly. Players won't need to wait that long.
When you're able to mod that Game by yourself and TheArmKing give you the permission to release it instead of him, then you could do it. But first u have to mod it on your own.