I was tipped off about this OS, and passing the files off to everyone on the forums. This bad boy comes with no change log, however it is for all devices. Version number wise this is only a small step up, so the usual performance increases can be seen.
If you do install it, be sure to hit up the forums or the comments here to let us know what you find out.
As always, be sure to perform a full backup using BlackBerry Link before you install any OS. Check out our full tutorial on using an autoloader here and don't hold us responsible should anything go bad (though you can always reload your OS).