This first post WWDC 1GB update ships with no known issues with focus areas centered on AirPort, Graphics Drivers, Mac App Store, Networking, QuickTime and VPN. The delta update weighs in at 454MB.
- WWDC 2011: Mac OS X Lion a 4GB Mac App Store download for just $29, available in July (9to5mac.com)
- Mac OS X Lion GM seed nearing release? (9to5mac.com)
- Help: How to make a Lion Client into a Lion Server (9to5mac.com)