Apple has released the first beta of OS X Mavericks 10.9.1 to developers.
Apple has asked developers to focus their testing on Mail, Graphics Drivers and VoiceOver.
When released to the public, OS X Mavericks 10.9.1 will be the first incremental update to Apple's new operating system. Since its roll out in October, Mavericks has only seen a minor update that fixed a problem with Mail.
There are no known issues with the first beta of OS X Mavericks 10.9.1, which is labelled build 13B27, but it's not yet known when Apple will release the update to the public.
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