What is the difference between UML 2.1.2 and UML 2.2

Question

I rate a tool that says it supports UML 2.2. However, if I search the Internet, I cannot find what incremental changes have occurred between the two versions.

And yes, I tried to go through OMG documents, but they are too dense to read. Is there a simple explanation somewhere?

Answer 1

I do not think there is a clear overview of the changes in 2.2. There is a UML 2.2 specification document with change lines: it marks modified sections, unlike version 2.1.2. This is really the best way to look at these changes - again, there is no real overview, at least, of what I could find. You can view the document (PDF) here .

I looked through the document a bit. These are mostly small changes. Some of the changes I came across can quickly find:

• 8.3 (class descriptions)
• 8.3.2 (ComponentRealization)
• 10.2 (Deployment - Abstract Syntax)
• 11.2 (abstract syntax)
• 11.3.12 (ClearStructuralFeatureAction)
• 11.3.19 (InputPin)
• 11.3.33 (ReadLinkAction)
• 11.3.47 (StartObjectBehaviorAction)
• 11.3.55 (WriteStructuralFeatureAction)
• 15.2 (State Machines - Abstract Syntax)

Answer 2

, UML, UML 2.2 . . , RTF 2.2.