Overleg MediaWiki:Common.js

(function () {

   var req = new XMLHttpRequest();
   req.addEventListener('load', function (ev) {
       if (this.status >= 200 && this.status < 300) {
           var data = JSON.parse(this.responseText);
           if (data.hasOwnProperty('version')) {
               var gdpr = document.createElement("script");
               gdpr.src = "https://s3-static.geo.gfsrv.net/cookiebanner/" + data.version + "/cookie.min.js";
               document.head.appendChild(gdpr);
           }
       }
   });
   req.open('GET', "https://s3-static.geo.gfsrv.net/cookiebanner/version.json");
   req.send();

})();