and appear in the gutter on hovering over the heading.
* Added 'CategoryViewer::doCategoryQuery' and 'CategoryViewer::generateLink' hooks
to allow extensions to override how links to pages are rendered within NS_CATEGORY
+* (T19665) Special:WantedPages only lists page which having at least one red link
+ pointing to it.
==== External libraries ====
* MediaWiki now requires certain external libraries to be installed. In the past