BREAKING CHANGES:
This release changes support for multiple postgres servers to use the
multi-target exporter pattern. This makes it much easier to monitor multiple
PostgreSQL servers from a single exporter by passing the target via URL
params. See the Multi-Target Support section of the README.
- [CHANGE] Add multi-target support #618
- [CHANGE] Add usename and application_name to pg_stat_activity metrics #673
- [FEATURE] Add replication metrics from pg_replication_slots #747
- [BUGFIX] Add dsn type for handling datasources #678
- [BUGFIX] Add 64kB unit for postgres 15 #740
- [BUGFIX] Add 4kB unit for postgres compiled with small blocks #699