Hey there Michael ! Congratulations on yet another wrapped up beta cycle. The amount of work that went inot it looks huge - and needless to say I am thrilled to now be able to adjust the highlighting settings and I hope it will be useful to other users too. Also very glad to read that the nitpicky notes about selection behavior ended up in a bug fix :) Fantastic stuff.

One thing that I am thinking of diving into/documenting going forward is the topic of selection actions being visually confirmed on click release as opposed to click press. This very topic is being discussed in the Blender cimmunity at this time as the recent 2.8 upgrade is causing some issues in that regard and maybe Moi could benefit from some improvement in that area too (although admittedly it is way less noticeable in Moi). I also have some remarks about the behavior of the numerical input field during operations like bevel/chamfer/and so on, as I believe it could be every so slightly improved. More on that later :)

Congrats again !