Alpha and border settings in QuestGuru tracker options are ignored. The tracker now displays a border and a solid background regardless of the setting in QuestGuru options. This worked fine in the last version of Skinner.
Edit: I seem to have been able to fix QuestGuru by just deleting the tracker section in the lua file for QuestGuru.
One other thing I noticed is that Cartographer is having trouble with the strata setting. My Bartender buttons are displaying on top of Cartographer even though I have the strata set to high. By changing this setting to something else and then back to high fixes it, but any reload of the UI breaks it again.