Hi guys,
I publish a small description of Orion on moose website (http://). A tutorial is also available (For now it is small and maybe it has some english issues. I will improve it).
Orion is a tool for reengineering, to simulate changes and compare their impact on multiple versions of software source code models.
You can try it:
===== Gofer new squeaksource: 'Orion'; package: 'ConfigurationOfOrion'; load. (Smalltalk at: #ConfigurationOfOrion) perform: #loadDefault. =====
I am also available to answer your questions.
Cheers, --- Jannik Laval