While there are no known issues in this latest beta, Apple does request developers to focus on areas like iCloud Document Storage, Address Book, iCal, Mail, Spotlight, and Safari.

The delta version weighs in at 986.68 MB while the combo update for previous Lion beta users sits at 1.2 GB. The last version of Lion to be released to the public was 10.7.2 in October.

Apple asked developers to focus on iCloud Document Storage, Address Book, iCal, Mail, Spotlight, and Safari. The delta update of this build tops out at 986 MB and the combo update weighs in at 1.25 GB. The OS X 10.7.3 should roll out to Lion users in the coming weeks, so sit tight.

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