v4.0.0

• MediaWiki v1.40 or later is required.
• $wgFemiwikiFacebookAppId and $wgFemiwikiTwitterAccount configuration variables are removed. If you still need to use this feature, please see Extension:WikiSEO.
• The default value of $wgFemiwikiLegacySmallElementsForAnonymousUser is now false.
• Adding icons to menu items using [[MediaWiki:skin-femiwiki-xeicon-map.json]] system message is now not supported. Instead you can add styles in [[MediaWiki:Common.css]]. Example:

  #t-cite a {
    padding-left: 0;
  }
  #t-cite a:before {
    content: '\ea6a';
  }

Full Changelog: v3.3.0...v4.0.0