Not so much has been done behind the curtains; but, Player (Kezia) has been slowed down, and most "magic numbers" have been reduced for ease of modularity. They now have a short guide to their components. The objects have been nearly revamped, with a complete overhaul of the object code, along with a large guide to how each component works. Specifically the object data — haven't worked on actually implementing the code — just the foundation.