Want to upgrade Illustrator CS

I have the old version of Illustrator CS for mac. Just purchased a new iMac. What version of Illustrator can I upgrade to since I have not upgraded since CS?
 
The latest. :)


CS6 is out currently. You need to purchase every CS version however.

Any non-full-point versions have small patches applied, but these are generally just bug fixes. I'd purchase the latest, which comes via Adobe Cloud licensing.
 
Back