repmgr/doc/changes-in-repmgr4.md

New command line options

• --dry-run: repmgr will attempt to perform the action as far as possible without making any changes to the database

Changed command line options

repmgr

• --replication-user is now passed when registering the master server (and optionally when registering a standby), not during standby clone/follow. The value (defaults to the user in the conninfo string) will be stored in the repmgr metadata for use by standby clone/follow..

repmgrd

• --monitoring-history is deprecated and has been replaced by the configuration file option monitoring_history. This enables the setting to be changed without having to modify system service files.