It seems like only two minutes since Build 3, back in February , but OpenSSO v1 Build 4 was released today . Binaries are available at the OpenSSO download page , here are the release notes . So, what have we been working on? New OpenSSO configurator - let us know what you think about the new configuration UI ( mailing lists are here ). WS-Trust Security Token Service (STS) is available on Glassfish , Sun Application Server , Sun Web Server , Geronimo, Tomcat and WebSphere - we've done a lot of trickery Read More...