Hi we would like to re-enable the recent changes patrolling to finnish wikipedia.
Patrolling was toggled off in fiwiki at September 2012 because fiwiki enabled the FlaggedRevs extension and patrolling become redundant (phab T41942) and now there was discussion in fiwiki at 26. may 2016 and it was ok for community to toggle it back on. Reason for this is that when $wgUseRCPatrol is enabled with the Flagged Revision flagged revisions are marked as patrolled in Recent Changes so tools like Real time recent changes  and RCFeed  would be more usable. It was also tested in testwiki that patrol markings should be working when both flaggedrevs and patrolling are enabled.
About user rights. There should be no autopromote for patrollers, but just "patrol" user right for "editor" and "reviewer" and "autopatrol" user right for user group "autoreview". I think that change to the flaggedrevs.php setting would be something like:
$wgGroupPermissions['editor']['patrol'] = true;
$wgGroupPermissions['editor']['autopatrol'] = true;
$wgGroupPermissions['reviewer']['patrol'] = true;
$wgGroupPermissions['reviewer']['autopatrol'] = true;
$wgGroupPermissions['autoreview']['autopatrol'] = true;
However there is other changes needed to other config files too (InitialiseSettings.php?), but i don't know what technically is needed for enabling the patrolling so please just implement needed changes :)