This release of UML2 is focused on compliance with the UML 2.5 specification and includes a number of enhancements to better support the community. The New and Noteworthy items for Luna are described here.
The project leadership certifies that the APIs in this release are "Eclipse Quality".
Documentation hosted at http://www.eclipse.org/modeling/mdt/?project=uml2
Documentation (FAQ, Javadoc, articles, etc.) available at http://wiki.eclipse.org/MDT/UML2
Example features/plug-ins available
Sample tools haven't changed.
UML2 5.0 conforms to Eclipse User Interface Guidelines
Eclipse platform standard i18n support used where applicable/possible; stand-alone deployment uses equivalent J2SE APIs
ICU4J is used but optional; stand-alone deployments delegate to corresponding J2SE 5.0 APIs when ICU not available
Language packs will be created as part of an Eclipse Translation Project
Eclipse platform APIs used to provide accessible UI