Last week in MediaWiki software

New functionality

• Image undeletion enabled (see related story)
• Indicator added to show that an edit in recent changes, watchlists, etc. was made by a bot account. (Rob Church)
• Custom namespaces can now be deemed content via site configuration. (Rob Church)
• Magic word {{NUMBEROFADMINS}} added; current value: 878. (Rob Church)
• Magic word __NOGALLERY__ added; the word suppresses image galleries in category views. (Magnus Manske)
• Special page Special:Uncategorizedimages (not currently active). (Rob Church)
• Smart auto-comments added when changing an existing page to a redirect. (Rob Church)

Interface tweaks

• Timestamp associated with the current version of a page now shown when viewing diffs. (Brion Vibber)
• MediaWiki:Nogomatch was replaced by MediaWiki:Noexactmatch, which requires only one parameter instead of two. (Rob Church)

Bug fixes

• Improved cache updates for pages linking to other pages, speeding up a common MediaWiki operation. (Tim Starling)

Last week in servers

• Search engine upgraded
• ImageMagick upgraded
• srv42 reinstalled, handling job queue on English Wikipedia.