User blog comment:MisterWoodhouse/Fandom is upgrading to a modern version of MediaWiki/@comment-3513410-20190628142003/@comment-3020860-20190629180749

@Tupka217: Sure it is, the UserPageEditProtection extension provides it. The extension is unmaintained, but still available and functional. https://www.mediawiki.org/wiki/Extension:UserPageEditProtection