The clean up knife cut operator was causing issues with meshes with pols.
On collapsing, non-manifold faces could appear. This should be fixed now.
I’ve also put the operator under the edge context
menu, as well as the mesh > clean up
menu
Before + After Clean up knife cut
It’s available on gitlab already.
I’m getting closer to a 1.0 release.
Please let me know if you run into any issues!