The users on sh.wikipedia.org reached a
consensus about the need for new user groups and recent changes patrol (see URL):
(In english: "Autopatrolled", "Rollbacker", "Patroller" and "Flood flag"
The voting was opened for 9 dayas (11.02.2014 - 14.02.2014) and nobody oposed to this. 16 same users supported all user group, very very high support.
$wgUseRCPatrol = true;
$wgFilterLogTypes = true;