KT 1.4.8 is now out!
I added a few modules, fixed a bunch of bugs, more about it here:
https://blenderartists.org/t/kraynes-tools-free-addon-for-blender/1493222/9

I still havent fixed the remove duplicate mats module. It sort of works but only if everytrhing is just right. I want to rework it so it is more general and works on all mats at the same time.

direct link to gumroad download:
https://krayne.gumroad.com/l/ifdcct