I still don't see it anywhere other than the small caption mentioning ElixirConf (still not obvious that it's meant for Elixir) and the mention of Phoenix + Elixir ecosystem under the "Compatibility" section (way too far down the page).
Yep, because I pushed a different change and accidentally removed the word Elixir again. Pretty stupid of me, it’s been a hectic day. We’re putting it back as we speak.