I re-flashed to Volumio 2 (volumio-2.699-2020-01-20-pi.img). Everything came up fine. I have a “Virtuoso level” MyVolumio yearly account plan (still on trial period). I upgraded in order to get the Qobuz integration per the instructions.
There is no new plug-in (or other reference) to Qobuz in the new Volumio interface. I followed the instructions to the letter. What am I missing?