The January 2021 update to the Python Extension for Visual Studio Code is out with a short list of new features headed by a data viewer used while debugging.

The UML modeler is a powerful new tool, especially when it's backed with a code-generation system.

Class diagrams, on the other hand, are programmers tools. UML-based modeling tools take completed class diagrams and use them to directly generate code.

Rhapsody for Ada supports both Ada 83 and Ada 95. The visual Rhapsody for Ada environment incorporates a rule-based, reverse-engineering tool to leverage legacy code within the UML design process.