Greetings,

The Wikimedia Foundation is planning to upgrade MediaWiki, the software powering Wikipedia and its sister sites, to its latest version.

The upgrade will happen in several stages over the month, starting this week.

You can still help to test it before it is enabled, to avoid disruption and breakage.

More information: * Announcement on the Wikimedia blog: https://blog.wikimedia.org/2012/02/11/mediawiki-1-19-deployment/ * The announcement in other languages: https://www.mediawiki.org/wiki/MediaWiki_1.19/Deployment_announcement

Thank you for your understanding.

-- Guillaume Paumier Technical Communications Manager — Wikimedia Foundation