The old Maxonform plugin (which was not free) was based on R9, however the new free plugin is based on R10.1 (i think). You would have to ask GS about an R9 version .. i don't think it will be a positive reply though.
cheers,
Owen Sharp
Design Technology Manager
fjmt | francis-jones morehen thorp
iMac 27" i7 2.93Ghz | 32GB RAM | OS 10.10 | Since AC5