have a distinct banner for relays running versions newer than what is recommended
with #25195 (moved) implemented, lets move this banner even further.
we currently say: "This relay is running an outdated Tor version and should be updated to a recent release of Tor that may contain important fixes."
also on relays running bleeding edge tor code (i.e. nightly builds).
Tor says something more accurate, something like: "This version of Tor is newer than any recommended version, according to the directory authorities."
lets adopt something like that in atlas as well? This affects far more relays than #25195 (moved) did (currently ~70)