I am trying to install erlang OTP 22.2.8 via asdf, after following this setup guide. When I view the list of available versions, the most recent I can see is v19.
R13B03
R13B04
R14A
...
19.0.1
19.0.2
Sys info:
Distributor ID: Ubuntu
Description: Ubuntu 20.04.1 LTS
Release: 20.04
Codename: focal