Chicago (KORD) was updated (as freeware) relatively recently. Now, as far as I understand it, they plan to go through and update the rest of their airports, starting with JFK (after CYVR is finished). While KORD's update was less significant, Umberto has said that JFK will get a full update utilizing their new texturing system/style and be sold as a payware update. In other words, I think that the next KORD update is relatively far off, but nothing is set in stone.