By switching to the latest or 13 version, the plausible_db container will no more complain about the wrong postgres version and shut down. This resolved my error, when i implemented this docker-compose into my own docker-compose.
This is done in preparation for adding reverse-proxy configurations
Unfortunately a later docker-compose file cannot *remove* a port
binding, so it has to be removed in the root file.
If there is interest, the 80:8000 binding can be re-added in a
new docker-compose overwrite file.
