[tor-relays] Relay installation instructions

Hi

I went to install a new relay today and found the guide on torproject.org had changed. I used to follow this page: https://www.torproject.org/docs/tor-relay-debian.html.en and where it says : If you're on Ubuntu or if you want to track newer Tor packages, follow the Tor on Ubuntu or Debian instructions to use our repository. The link works but this link used to have instructions for installing from the tor project repositories and installing the gpg key. I do not see those instructions now. The debian instructions in section 1 installs tor 0.2.5.12-4

I logged into another relay and found the commands and repositories via the history command and I was able to install tor successfully. Is this an oversight? Did I just miss something?

jmd