> I'm about to commit patch #412229, which will add an addition field at > the end of PyInterpreterState if HAVE_DLOPEN is defined. Do I need to > bump the API version for that? I don't think so, since PyInterpreterState objects are always allocated by Python, not by 3rd party code. --Guido van Rossum (home page: http://www.python.org/~guido/)