Games_Chess with Fischerandom implementation

Hello Pear-devs! I hope this is the right forum for my question. I have looked at package Games_Chess, and am planning to implement it on my chess-community (1000 active chess-players), and in the future replacing my current chess-"motor" for checking validity of moves on the site entirely. However it would be great to have the possibility of playing Fischerandom (Chess960). I see that it is planned for future release! Has someone started working on this feature, and is it planned for realease sometime soon? If not, could someone give me a few pointers as to which methods needs overriding, so I can maybe develop the functionality myself? Regards, Erik