I was on the east coast over the holidays (New Jersey) and they had it in stock out there, this was the week between xmas and new year's, so it's definitely been released.
Haven't seen it in the store in Nor Cal yet, but I also haven't been looking.
Edit: Didn't know about the oaked thing... the ones I got said nothing about being oaked and tasted like I remember the regular stuff tasting.
Edit again: Not sure how to reconcile this w/ Teromous' guy's info that it won't be out until March -- I'm 100% sure they had Bigfoot, and I'm about 90% sure the cap said 2012 (i.e. that it was not leftover stock from last year, which I would find highly unlikely anyway).