Apple has just pushed the first seed of Safari 7.0.3 for Mavericks and 6.1.3 for Mountain Lion to developers, asking them to focus on Push notifications, AutoFill and more. The betas are available through the Software Update mechanism in the Mac App Store as well as through the Mac Dev Center.
- General website compatibility
- Safari Push Notifications
- Login AutoFill
- Credit Card AutoFill (OS X Mavericks only)
- Extension Compatibility
Earlier today, Apple seeded Mavericks 10.9.3 Build 13D17 to employees along with a new iTunes 11.1.6 beta that restores local contact and calendar syncing to developers, but the Mavericks beta should be seeded to developers in the near future.