Q A: OMG member talks up UML 2.0 (InfoWorld) InfoWorld - The Object Management Group (OMG) is in the process of voting on whether to approve Unified Modeling Language (UML) 2.0, the latest version of this specification for model-driven development. InfoWorld Editor at Large Paul Krill talked about the subject with Brian Selic, IBM Distinguished Engineer and co-chairman of the OMG task force on UML 2.0.