I often as a finishing step want to do a fillet on all the edges of a solid, to remove sharpness of the designs I do.
I've reported a bug that the selection filter -> body edges only doesn't work anymore since a few releases.
This got me thinking, I should be able to select one or several bodies, and if I do a fillet with this selection it should apply it to all the edges of these bodies.
This should work for the chamfer as well.