Developers have been notified that a beta version of OS X 10.7.3 is now available for testing, which comes with a focus on the currently-underdeveloped Documents in the Cloud feature of iCloud. The new build, labelled 11D16 -- also asks that developers test iCal, Mail, Address Book and iCloud generally. At the same time, the company also released a test version of OS X Lion Server 10.7.3.
