They gave 8.5 to all previous versions of Spelunky but 9.0 to the Vita version:
Also, holy shit @ "Cross buy, cross save, and cross play between the PlayStation 3 and Vita."
I'm pretty much tempted to get a Vita just for Spelunky on the go. Sadly, the price drop wasn't as drastic as I was hoping for but who knows? Anyway, going back to Steam version of Spelunky. (Steam ID: mk_red or Yashar)