The 2012 Yamaha line up has been introduced:
Yamaha Waverunners - Performance
The biggest changes are to the FX series. Its even bigger (longer) with a new hull design, more storage options, a mechanical neutral, new seat, different re-boarding step. Looks like Yamaha is targeting the family with this ski. Mostly cosmetic changes to the VX/R/S and FZ series skis. They've brought back the SJ, so the stand up guys will be happy. Looks like they put a "competition" only label on it to get around the EPA regs. on 2 stroke engines, but I figure that guys that really want one will figure out how to do it.
It will be interesting to see ride reports for the new FX skis.