15:57, 30 June 2016Xaosfluxtalkcontribs changed group membership for Mattflaschen from account creator, autopatrolled, rollbacker and administrator to administrator (rm redundant groups, user is already +sysop)
12:27, 26 June 2016The ed17talkcontribs changed group membership for Mattflaschen from administrator to administrator, account creator, rollbacker and autopatrolled (trusted user/ACC for edit-a-thon at Wikimania)