WikiIndex:2013-2014 bugs and upgrades

WikiIndex:Upgrades needed — this page is to be used for raising suggestions and discussing strategies for upgrading our MediaWiki software used by WikiIndex. It can typically include any of the published, and stable, MediaWiki Extensions; or any other applicable and workable strategies. Please add any suggestions or offerings in any of the subheadings below (or create a new subheading), and discuss.

Username creation protection

1. mw:Extension:TitleBlacklist
2. mw:Extension:Renameuser
3. mw:Extension:User Merge and Delete