I am aware. I actually post the free versions there myself. I can't do anything about people posting newer versions and forcing update rounds there, unfortunately; someone did it yesterday and kinda screwed my plan to post 0.31 there after releasing .32 here lol.
But realistically, it's a pirate site. I'm not the target audience, and there's nothing I can do. I just try to focus on making content for the game and ensuring everyone is having fun. So far people have been very kind and not posted paid versions there before, just enjoyed the free ones, so I try to look at it as just free advertising.