Hi,
this flag - config.expect-replication-stats is in README but its not supported anymore?

Im connecting postgres_exporter as superuser-enabled user to my 3 instances of psql (master-slave-slave, i use template1 as entrypoint db in the datasource), and i see many metrics, but the replication-oriented ones are missing.

Postgres version - 9.5.3 gets detected properly, and debug log level is not throwing any errors.

What am i doing wrong? Thanks!