Apple Seeds Another OS X 10.9.3 Beta to Developers

Apple has released another OS X Mavericks 10.9.3 beta to developers for testing. The update contains a number of minor improvements and bug fixes.

The new OS X beta has a build number 13D55. Apple has once again asked the developers to focus on graphics drivers, audio, Safari, Mail and Contacts and Calendar syncing over USB in iTunes. It should be noted that the previous beta issued last week included the same focus areas.

So far, the guys from Cupertino have added a number of important features to OS X Mavericks 10.9.3, namely, the support for Retina resolution on 4K displays and the ability to sync contacts and calendars via iTunes.

Those who have a developer account can download the new OS X beta from Apple's developer portal or via Software Update section on their Mac.