[tor-relays] deprecating >0.4.8.21 tor

Not to disrupt the other relevant thread, but it's worth noting that 41.1% of relays are already running 0.4.8.21... https://nycbug1.nycbug.org/onion-stats/relays-vers-count.txt ... covering 42% of the network bandwidth https://nycbug1.nycbug.org/onion-stats/relays-bw-by-vers.txt Huge thanks for the responsiveness of the relay operators! g PS, and the OpenBSD port was just updated and the FreeBSD port is still on 0.4.8.20. -- A3F5 9814 DDDC 2FAA E485 C354 7226 51EA 22B6 D315