[erlang-questions] Erlang/OTP 21.0-rc1 (Release Candidate)

[Fred Hebert]

On 05/04, Tristan Sloughter wrote:
>We cut a new release today, 3.5.2, that builds with 21 fine.
>

Caveat: CT output is broken. You have to run `rebar3 ct 
--readable=false`

The problem is that we still support R16 until 21 lands, and we can't 
support the logger API without support for maps since all of its 
messages are maps.

I've made a branch of the app used to redirect CT Output at 
https://github.com/ferd/cth_readable/pull/18