Maybe the package goes away at some future point, maybe the licence
questions get resolved, but I really think it should not be updated in
the current state
From what I have read, there are two relevant changes:
This is IMHO the type of behavior the open source community as a whole should reject. My personal choice would be to drop simh4, though from a practical perspective one could simply treat it as non-open.
2) The change to the disk format that started this (as far as I understand.) Maybe someone here could clarify this point. If the changes are incompatible, we should clearly point that out to the users.
In any case I think we should add an explanation somewhere so that users of simh can make an informed decision on which version to run.
Cheers,
Malte