Yes, confusing how they have it laid out. I also don't think this is the "wizard" they are talking about, which I thought they said was going up tomorrow (Saturday, Feb 8th).
They show the current D2 WiFire version listed (2.0.0 1/15/20), and then show the AC WiFire (Timberline) current version (3.0.0 1/15/20) and then the AC WiFire version history. And then under that history, they have the D2 WiFire history. Yes, mixed up. And to make it more confusing, they go into the AC WiFire history again below that.
The Timberline (AC WiFire) is on different firmware, and has a longer history with all the updates shown. Newest is 3.0.0 (1/15/2020).
The D2 WiFire (Ironwood and some other grills. I'm only sure of the Ironwood) is newer, so started out at 1.1.6 and new version is 2.0.0 (1/15/2020).