Boss VF-1 Effect Processor

bought myself an VF-1 the other day for about 183 euros here in Sweden, 
quite cheap thinking of how much FX there is in this little box. my VF-
1 had firmware 1.00 and i upgraded it to 1.13 founded here at this list 
(thank you!)
now i have these boss machines: DE-200,RPD-10,RPS-10,RV-70,SE-70,SX-700 
and finally VF-1, and oh yes Roland RSP-550 too....
maybe i mistaken but i remember an upgrade notice VF-1 2.0?? at Harmony 
Central some years ago telling me that there should be more physical 
modelling (COSM) amps and rooms in this update, maybe other FX as well? 
whats new in 1.10, 1.11, 1.12 and 1.13 ? anyone have info about that?
cheers....
/k