Update: Apple once pulled the 10.7.3 update, but is now back up.
Apple has begun seeding an updated OS X 10.7.3 (build 11D24) to developers this afternoon. The update comes after Apple’s first release of 10.7.3 two weeks ago, and bringing bug fixes into the mix. Apple has also added Spotlight and Safari to the list of areas they would like developers to focus on. In the initial release, Apple originally asked developers’ attention in iCloud Document Storage, Address Book, iCal, and Mail.
It’s not clear when a public release of 10.7.3 will hit Software Update, but in the mean time go ahead and download the update from the Dev Center.