Translations:MediaWiki history/42/en

Some of the MediaWiki extensions used on WMF wikis originally created and/or currently maintained by volunteers:
 * CategoryTree
 * CheckUser
 * Global Usage
 * Interwiki
 * MassMessage
 * Nuke
 * Renameuser
 * SiteMatrix
 * Translate
 * Babel
 * CharInsert
 * EasyTimeline
 * InputBox
 * LabeledSectionTransclusion
 * Poem
 * RSS feed
 * WikiHiero
 * SpamBlacklist
 * ApiSandbox
 * cldr
 * Score – supporting musical scores by User:GrafZahl