FFPP New Build????

I bought FFPP but from another site. This is the only place I've heard talk of a new build for it. How do I get the new build for the game if I didn't purchase it through this site?

I got my copy through Shockwave so I uninstalled my copy, then downloaded it again. It updated the game (i.e. increased the best time on Pickle Lane 1) but kept all my completed levels.