Like its code (Ellipsis) is generally expecting new flash update release, the official claims have the following new features:
Faster startup time faster compilation speed add 400 routines new component help repair more than 100 BUGS
The current upgrade package only supports English, and I have to wait for the Chinese version of Flash friends!
For details, please check the following link: http://www.macromedia.com/software/flash/special/7_2updater/