Translations:Extension:CategoryTree/105/en

Since $rev1 (July 2008) with MediaWiki 1.13 ($rev2), you can integrate a CategoryTree in the sidebar simply by setting $conf to the category you want to use as a root. This only works with skins based upon SkinTemplate however, that is, Modern, Monobook, Chick, Simple, and MySkin, but not Standard, Nostalgia or CologneBlue.