Google Apps Directory Sync 3.1.3 update

This version of Google Apps Directory Sync has some new features:
– Email address rename detection
– Dynamic Group support
– 64-bit support

For more information:
http://support.google.com/a/bin/answer.py?hl=en&answer=106368
http://support.google.com/a/bin/answer.py?hl=en&answer=1263028