Hossein is correct, the performance improvements are NOT included in the May 18th AI2 update. The performance fix will be coming soon, perhaps within a few days.
Be aware, you may not be able to load the aia from a Project built on the test project AI2 on the regular AI2. There was a message warning of this. When the performance
update is posted, you may be able to load the aia built on the test project but then again, you may NOT be able.
Regards,
Steve