Sadly not yet. I want to have that in but it will likely be after I get the main line books completed. It is going to be a pretty sizable lift because it has to be able to add the class/race/feat, permanently modify the tables, correctly calculate the stats, AND make sure it is correctly sorted on drop downs.
All I can promise is that it IS on my list, and I do want to add this functionality in.
Regards,
Abrightgaming