All the component specific information appears in the respective component release notes. The following component release notes can be found at http://docs.sun.com/coll/1315.2.
Access Manager – Sun Java System Access Manager 7.1 Release Notes for Microsoft Windows
Application Server – Sun Java System Application Server Enterprise Edition 8.2 Release Notes for Microsoft Windows.
Directory Server and Directory Proxy Server – Sun Java System Directory Server Enterprise Edition 6.0 Release Notes
Message Queue – Sun Java System Message Queue 3.7 UR1 Release Notes for Microsoft Windows
Portal Server – Sun Java System Portal Server 7.1 Release Notes for Microsoft Windows
Service Registry – Service Registry 3.1 Release Notes for Microsoft Windows
Web Proxy Server – Sun Java System Web Proxy Server 4.0.4 Release Notes for Microsoft Windows
Web Server – Sun Java System Web Server 7.0 Release Notes for Microsoft Windows