Abstract :
The definition of the second major release of the Unified Modelling Language, or UML 2.0, has been a long process. But the latest version of the Object Management Group (OMG) standard will soon be ready. The large number of changes between UML 1.x and UML 2.0 have raised concerns from users: what is new in UML 2.0? Should I migrate? Is it compatible with existing UML 1.x?
