Hello dev, JSPWiki is currently at web-app version="2.5"
What about going forward to 3.0 ? This would give native multipart/form-data handling. All non-retired Tomcat, Jetty, Weblogic or WebSphere versions support Servlet 3.0 Greetings, Juergen https://docs.oracle.com/javaee/6/tutorial/doc/gmhal.html https://github.com/apache/jspwiki/blob/master/jspwiki-war/src/main/webapp/WEB-INF/web.xml https://tomcat.apache.org/whichversion.html https://en.wikipedia.org/wiki/Jetty_(web_server) https://en.wikipedia.org/wiki/IBM_WebSphere_Application_Server https://en.wikipedia.org/wiki/Oracle_WebLogic_Server