2.20.30 arrived last night for me, and today I noticed a TACC behavior that I hadn't noticed before. Is this new?
I was on a freeway with slower traffic in lanes to my right and left, autopilot engaged, TACC set to X mph, and no vehicles visible in front of me on the dashboard display. I noticed that TACC maintained a speed somewhat faster than the traffic on either side, but slower than X. I had a good amount of free space in front of me, and while I could see a vehicle up ahead, it wasn't visible on the dash display. I don't think TACC could see it yet, and I think TACC was going a bit faster than the distant vehicle ahead.
New or not, I was pleased by this behavior. You never know when someone in the adjacent lane will jump out in front of you.