User groups management

User rights log

• 17:20, 21 April 2018 Anachronist talk contribs changed group membership for Vitreology from extended confirmed user to extended confirmed user and IP block exempt (UTRS request #21293 - long-term trusted editor)
• 10:49, 11 April 2016 Vitreology talk contribs was automatically updated from (none) to extended confirmed user