This is just a quick note saying, Apple has released iOS 5 beta 3 to developers:

• Restoring from a Seed 1 backup or earlier will cause MobileMe/iCloud calendars not to sync. Subscribed calendars will show up in Calendars but none of your event calendars will appear in MobileCal. To workaround the problem remove and re-add the account.
• iMessage beta 3 will be unable to communicate with iMessage users on beta 1. It works between beta 3 and beta 2.
• Modal alerts don’t appear for iMessages.
• In this beta FaceTime icon is missing in Settings on the iPhones.