I can only give a definitive answer to #5. I remember that since FP 10 release there were several critical vulnerability fixes. I think I could find a kb note on that one, if needed. However, 10.3 is a current official download provided by Adobe, so, they must be fixed both there and in FP 11.2.
Re' #2 to my best knowledge, -swf-version and SWF format are, contrary to how it sounds, two unrelated things. However, I'm not 100% sure, and I would've problems explaining what exactly meant by this compiler option. In any case, no official SFW file format newer then version 10 exists, and that is the document that describes it, the one you have in the link. Again, to my best knowledge, the argument to -swf-version can be 12 or even 15, but I don't know what exactly does it mean. Best. Oleg
