Hi all, since I use this plugin daily, I ported it to breezy. Here it is: https://launchpad.net/brz-extmerge I tested it on debian buster using kdiff3 and it seems to work. It's a poor contribution but I hope I have done something useful to the community. However it's useful to me and my (few) users. Long life and prosperity to bazaar and breezy. :) By Flavio