This is a great addon. Picked it up the other day and am happy with it.
I do have a couple of questions and suggestions.
Having a helper function to swap an item into a slot from blueprint would be useful. I was trying to rig it up so that double clicking would fall back to equipping the item if it was not consumable if it was an equippable slot, but ran into lots of problems. There could probably be a few more helper functions for this type of thing in general.
Is there some type of a changelog between versions for those who may have modded the blueprint to see what has changed in engine upgrade versions?