Apple has just begun seeding another iCloud-integrated OS X 10.7.2 build to developers, rolling out build 11c57 for testing. The previous 10.7.2 seed rolled out only 5 days ago, suggesting that Apple is picking up the pace, perhaps nearing a release of OS X 10.7.2 and iCloud.
As with the previous seed, this build of OS X 10.7.2 has all of the iCloud components built in rather than requiring a separate download. The latest version continues to list no known issues, with developers being asked to focus on the following areas for testing: AddressBook, GraphicsDrivers, iCal, iChat, iCloud, Mac App Store, Mail, MobileMe, Safari, Spotlight, and Time Machine.