If you’re used to logging Flash player output via mm.cfg and you use Safari on a Mac, you may have to choose between updating Safari, logging output and using the debug browser plugin (which is necessary for people who profile their projects in Flex Builder).
After updating, I’ve had to switch to the release browser plugin, because Safari will crash whenever I browse to a site whose Flash content traces output or throws an error. And because of the recent security update to Flash, there’re a lot of sites that throw quiet Flash errors.
Have any other Mac users had this problem?