MediaWiki 1.18/Wikimedia deployment

MediaWiki 1.18 is scheduled for deployment to Wikimedia websites in the coming weeks:


 * Monday, September 19 (-20), 23:00-01:00 UTC (4pm-6pm PDT): MediaWiki 1.18 deployment to test2
 * Wednesday, September 21 (-22), 23:00-03:00 UTC (4pm-8pm PDT): MediaWiki 1.18 stage 1 deployment (simplewiki, simplewiktionary, usabilitywiki, strategywiki, mediawikiwiki, hewikisource)
 * Monday, September 26 (-27), 23:00-03:00 UTC (4pm-8pm PDT): MediaWiki 1.18 stage 2 deployment (metawiki, enwikiquote, enwikibooks, betawikiversity, eowiki, nlwiki, incubatorwiki)
 * Tuesday, October 4 (-5), 23:00-03:00 UTC (4pm-8pm PDT): MediaWiki 1.18 stage 3 deployment (remaining wikis)