It's been a very busy summer for the WildFly developers, with over 300 issues resolved in this release between WildFly and WildFly Core. This includes over 20 new features, including a number of security improvements and a bunch of new Galleon layers, including ones for Batch, EJB, JSF, remote Artemis integration and Webservices. Details are at
https://issues.redhat.com/secure/ReleaseNote.jspa?projectId=12313721&version=12345864Please try it out and give us your feedback! I expect WildFly 21.0.0.Final will be out in early October.