In my opinion the previous PageRank update was in November.Google tries to stick to a 3 month PageRank update cycle, when they remember to push out the update.And latest update on Feb 2012.
I had registered a site on Dec 31st 2011. Today I checked this website, surprisingly it was PR 2....!!! I could not believe my eyes. In a just 30-35 days it happened.. I was stunned at the moment, I cross verified second time if i was checking the correct name.... One of my other sites got PR 1 which is around 1 year 10 months old..
Most new sites (age 2-3 months) mostly got from PR0 to PR2... How about SERP for your sites, did it improve or did it drop?
Yes i am Totally Agree With Leonidasblaze at Yesterday on 6th Feb 2012 There was First Google Page Rank Of 2012 I got page rank to my blog.