Add Klipper Connected support like the 2 had.
Add Webcam support.
Add octoprint support like previous models had, or release your software source to developers so they can do it for you.
Add support so slicers like Prusa slicer & SuperSlicer can send files directly to the Palette and connected printer like previous models could.
Basically grab the features list from the 2S Pro, and everything it had that the 3/Pro don't have, add back. Seriously. Next generation should go forward not backwards.