new branch; add an option for clients [(diff)][1] [1]: https://trac.torproject.org/projects/tor/wiki/org/roadmaps/Tor/IPv6/PrivateIPv6TestingNetwork?action=diff&version=7 URL: https://trac.torproject.org/projects/tor/wiki/org/roadmaps/Tor/IPv6/PrivateIPv6TestingNetwork?version=7