UPDATE 2: MediaWiki 1.22.2 has been released to rectify a serious security flaw in MediaWiki 1.22.1.
UPDATE: MediaWiki 1.22.1 is now available for requesting at the TSS: http://support.mywikis.com
MediaWiki 1.22 will be available on Tuesday, January 14, 2014. This is a minor upgrade version and only contains security fixes. Major public wikis, as well as corporate customers, will receive upgrades automatically. If you have MyWikis Pro or MyWikis Free and you are interested in upgrading your wiki, please notify MyWikis Staff at support.mywikis.com. We are not responsible for broken wikis not at the latest version if we add new functionalities that work fine in the latest version. We are also not responsible for security flaws.