Small cosmetic item: The help system shows the Swatches Panel with two ICONS of traditionally-shaped painter's palettes - one for current color and another for current fill.
Using 1.7.2 on Mac OSX 10.13.6.
Instead of the traditionally-shaped palettes, there are two "strange" box-like icons. They function, but it took me a bit of close looking to finally realize that these had been substituted for the painter's palettes. I like the palette shapes much better than the square boxes. I suspect that this is a small cosmetic inconsistency with the program icons/help system.