Ok, fair enough. So in answer to Alex's original question, it sounds like probably we do want the first set of events he mentions:
I was wondering what is the impact of adding packages on the system change notification mechanism. I added some events for creating a new package, renaming one, deleting move, moving one method from one packate to another, ...
But not the second set:
What about adding a new repository to a package? What about saving a package?
Right?
It depends after if repositories become key to squeak dev but for now I have the impression that you are right. :)