Following today's release of OS X Mavericks Build 13A958 for members of the company's AppleSeed testing program, Apple has now posted the build for all registered Mac developers
From MacRumors:
From MacRumors:
Apple has also seeded the GM build of Xcode 5.0.1 for building applications for Mavericks.OS X Mavericks Released for All Mac Developers as Golden Master Seed
Apple is reportedly targeting a late October launch for Mavericks, with the company starting to train AppleCare staff on the upcoming operating system this week. Sources have indicated that training must be completed by October 11.