The GMOD wiki will be going offline on October 5th at 5 PM PST to update the software to the most recent release of Mediawiki. Any wiki edits performed during the upgrade will be lost, so please finish your wiki page edits before the upgrade starts.
Update: the upgrade is complete, bar a few minor modifications. Please contact the GMOD helpdesk at help@gmod.org if you discover any problems. Thanks!
Posted to the GMOD News on 2012/09/26