Add hint in 4.0.x charts, that psql is only supported in version 11.x
Add hint in 4.0.x charts, that psql is only supported in version 11.x (#2254 (closed))
If you would use psql 12.x, you see:
pg_dump: server version: 12.1; pg_dump version: 11.7
Edited by Jan Schütze