+* Allow an $error message to be passed to ArticleDelete hook
+* Allow extensions to modify the user creation form by calling addInputItem();
+* Add meta generator tag to HTML output
+* MediawikiPerformAction hook is now passed the Mediawiki object
+* Added blank special page Special:BlankPage for benchmarking, etc.
+* (bug 13862) Specialpages now has a horizontal TOC if there's three or more
+ groups.
+