New standards for UML executable

Two posts (courtesy of  Ed Seidewitz ) talk about:

-The long journey to get an Action Language as part of the UML standard: http://modeling-languages.com/blog/content/uml-action-language-omg-journey

- The new standards fUML and Alf:  http://modeling-languages.com/blog/content/new-executable-uml-standards-fuml-and-alf

Hope you find them interesting