Late last night Apple released the OS X Mavericks Golden Master (GM) seed, build 13A598, to developers. When software is released as GM, that means that work has been completed, and that this is the build that will be released to consumers later this month when Mavericks launches on the Mac App Store. Alongside the Mavericks GM, Apple has also released GM seeds of Xcode 5.1, OS X Server, Remote Desktop 5.7, and iPhoto. Developers who'd like to install the new GM seed will need to visit the Developer Portal and grab a Mac App Store code. The download is roughly 5.3GB, so be sure you're on a solid broadband connection, as opposed to sipping a latte in Starbucks. As for the rest of the world, OS X Mavericks is set to launch later this month, bringing features like iBooks, Maps, Finder Tags, enhanced multi-monitor support, tabbed Finder, and more to Apple's desktop operating system.
We're also assuming that Apple will be launching its updated MacBook Pro, MacBook Pro with Retina display, and the all-new Mac Pro alongside the release of Mavericks.