The Java Test Runner project, an IoC-based Java testing framework aimed at building stress-test suites both for JSE-based projects and for back-end JEE components (JEE session beans, JMS resources, WebServices), has released version 3.1. They write in, "This minor release features a set of improvements that extend the usability and improve the overall experience of the developer, introducing support for EJB 3 session beans, too."