Hrm, I guess if the relbranches are going away, then I'd need to look harder to figure out the revisions that (mostly) map to the firefox release tags. Might have to go back to using mercurial; I don't see anything other than mozilla-release (i.e. the last release, as opposed to some specific version such as firefox 23) in repo_update.json.

Don't worry, I know that your primary job is to ship the branches for FirefoxOS, not random people like me just grabbing the equivalent of release tarballs.

-- Mook