Technically, the version check makes cockroach-go tenant servers not
work for commits between a0c04c620ddb67cf44265eaef61bcd38c13e4fe7 and
d7569dae28d405437f5af670346d45c2d6deb42a, but I think this is an
acceptable breakage since those are unreleased commits.
cockroach-teamcity
commented
3 years ago 
refs https://github.com/cockroachdb/cockroach/issues/71387
Since https://github.com/cockroachdb/cockroach/pull/71248 the server address must be passed in as a positional argument.
Technically, the version check makes cockroach-go tenant servers not work for commits between a0c04c620ddb67cf44265eaef61bcd38c13e4fe7 and d7569dae28d405437f5af670346d45c2d6deb42a, but I think this is an acceptable breakage since those are unreleased commits.