Fingers crossed!
I've seen that latest ShadowMountPlus suggests using kstuff-lite fork made by the same author for max performance and stability. I believe that I can figure out how to replace kstuff with the kstuff-lite (same way as if updating...
I am too stupid to search for direct for posts, only get the Thread as a results.
However, is it possible to use backpork with UMTX 4.50? Does UMTX offers an Autoload too?