I once claimed that Debian 7 "wheezy" will release with version 2.7 of
wajig, but soon after, I experienced an exception that occurs if you run
a command like wajig new if one of the newly-available packages was
available for the configured foreign architecture, but not for the
native one (bug 679969). To fix that, I released 2.7.1, but I
submitted a dirty tarball for upload, so had to resubmit, ending up
releasing 2.7.2. Later on, someone noticed that a certain subcommand
wasn't recognized, and I released 2.7.3 which fixes the issue.