Apple has released OS X Lion 10.7.3 build 11d42 for developers. Yesterday Apple released iOS 5.1 beta 3 and now within 24 hours Lion 10.7.3 delta and combo update is pushed to registered developers through Dev Center.
The latest OS X Lion 10.7.3 build includes improvements and Apple asked to developers to focus over Address Book, iCal, Mail, Spotlight, Safari and certain stock apps.
The first beta of OS X 10.7.3 showed up in November of last year, with later releases showing hints of retina Macs and drivers for graphics cards that are not currently shipping on Macs.
There is no expected release date of OS X 10.7.3, but the last public update for Lion was OS X 10.7.2, released last October.
