* Note on non-existing user and user talk pages if user does not exist
* New hook ShowMissingArticle so extensions can modify the output for
non-existent pages.
-* Added $wgUseAJAXCategories allow enabling AJAX based categories system.
- This works on all namespaces. Enabled namespaces can be reduces using
- $wgAJAXCategoriesNamespaces.
* Admins could disable some variants using $wgDisabledVariants now. ONLY apply
on wikis enabled LanguageConverter.
* (bug 16310) Credits page now lists IP addresses rather than saying the number