Apple Seeds OS X Mavericks 10.9.4 (Build 13E19) to Developers

Apple Seeds OS X Mavericks 10.9.4 (Build 13E19) to Developers

Apple seeded a new build of OS X 10.9.4 (build 13E19) to developers on Thursday, just a week after their seed of the second beta of 10.9.4. Apple is asking developers to focus on Graphics Drivers, Bluetooth, Audio Drivers, Finder, App Store, and Safari. 

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The build is available to developers via the “Update” tab in the Mac App Store, and can also be downloaded in the Mac Developer Center.