Thanks arekku for replying to MLG games official cause that helped me too, I've been struggling to update my game which I had uploaded without the use of butler (straight trough itch page), when I wanted to update it I've only found out that butler was the best option, but each time I tried to update it say, for windows, it created a new release for windows and it is quite annoying
Now I know I just... can't 'update' that version and must upload a new one on the same page with buttler... damn. Thanks eitherways!