I don't follow the Apple's product news too much, but I was really hoping for the announcement of a new Thunderbolt display now that they have discontinued the current generation (which had been around since 2011).
[0] https://www.amazon.com/Dell-Monitor-P2715Q-27-Inch-LED-Lit/d...
Nice thing about Thunderbolt is that you could hook 2 up at 60hz. I know if I run 2 at 4k, one will be 30hz; haven't seen a good answer if I run at a lower res. 4k is too small anyways (when I had it paired with a TB, I was able to run both at 60)
I do miss the webcam, but am happy with USB 3 instead of 2. As for the integrated power, I miss that, but this monitor + an extra power adapter is still $300 or so cheaper than the TB. :-)