I haven't been updating the alt sites. I just took a quick look and saw that it was already updated to 0.78.
Someone at gamcore staff must have updated it.
I don't mind that they host the game, but I'd prefer people to be motivated to play on my own website (or donate for the newer version) since sites like gamcore don't share any of their ad revenue with me.
My own site also has ads, but only two and they don't reappear for 30 minutes after closed.