[tor-relays] Nyx 2.0 Release

[Damian Johnson]

Hi all, after years of being in the works I'm pleased to announce Nyx!
A long overdue modernization of arm.

http://blog.atagar.com/nyx-release-2-0/
https://nyx.torproject.org/

Even more important for our controller space at large, Nyx is coming
hand-in-hand with Stem 1.6. A full year of improvements that include
descriptor creation support, ed25519 certificates, performance tuning,
and much, much more...

https://stem.torproject.org/change_log.html#version-1-6

Cheers! -Damian