Today, we are releasing updated versions of both the ARIA Engine AND the ARIA Player.

From now on, the ARIA Player version will match the version of the Engine packaged with it.

Users of the Garritan ARIA PLAYER should first look at updating their full ARIA PLAYER from the Garritan web site before running any ARIA ENGINE update. If the version of the Engine provided with the ARIA Player is older than the Engine offered below, users can update their Engine. Otherwise, running an Engine update is not recommended.

The major changes from the previous versions are:

- OSX x86-64 compatibility
- Stability and Performance Improvements
- VMachine compatibility

More info here: http://ariaengine.com/support/aria-engine-update/