One week after the previous developer seed, Apple late yesterday pushed out Build 11D46 of OS X 10.7.3 to registered developers. Apple continues to report no known issues in the seed notes, and asks developers to focus their testing on iCloud Document Storage, Address Book, iCal, Mail, Spotlight and Safari.
The file size has once again grown slightly, with the delta version of the new build for updating from OS X 10.7.2 weighing in at 996.98 MB and a combo version good for updating from any previous version of OS X Lion weighing in at 1.26 GB.
The previous 11D42 build had appeared to be close to a final release, but Apple is clearly still making some final tweaks to the update. The release description has indicated that the main improvements in OS X 10.7.3 will be support for several new languages and fixes for issues related to smart cards, directory services authentication, and Windows file sharing.