The following patch will add bzr support on meld 1.0.0: http://people.ubuntu.com/~niemeyer/meld-1.0.0-bzr.patch Notice that meld is not meant to be a full featured GUI for VCSs. Instead, it focuses on the diffing side. For more information on meld, please check http://meld.sf.net Have fun! -- Gustavo Niemeyer http://niemeyer.net