We need to upgrade the version of Bazaar that Launchpad is using (it is currently a few versions behind). Once that's done, it should handle the new format okay (including re-mirroring branches that change format).
We need to upgrade the version of Bazaar that Launchpad is using (it is currently a few versions behind). Once that's done, it should handle the new format okay (including re-mirroring branches that change format).