Announced yesterday - the data on DC - 64.233.167.104 is the final set of data for this update (longest one I can remember) and should spread to all DC's in the next few days - then we should have stability for a while
Did note a few "extra" sites showing up in this new data that need to be removed quickly - on the order of dumping 700k worth of pages into the index overnight with nothing but spam and redirects - and with the structure of the sites jumping into the top 20 - shouldnt be there long