We are trying to migrate our Bitbucket installation, but are having some problems with it. We are trying to roll back, but the client will not restore the backup it made, because the version of Postgres is not supported (8.4). This is of course absolutely crazy that it won't restore, especially since nowhere can I see anything that warns about this behavior. Is there a command line option that will force the restore? We fully intend to migrate, but we need time to pursue a different path.