Sadly, the back-ends for Git, Bzr, Monotone, and CVS have grown crusty and dusty and are no longer supported. If you are interested in bringing one of them back from the dead, please contact me.
Changelog
1.7 Added 'reverse by status' sort, and bug fixes for svn and hg
1.6 fixes a number of bugs
1.5 has improved support for merge commits (Mercurial only)