A week after the release of the seventh test version to developers, Apple online store has now made available a new build OS X Mavericks 10.9.3 build 13D55 .
In the description for the upgrade Apple drew attention to graphics drivers , sound , mail client, Mail, Safari and sync contacts and calendars via USB.
The main innovation in OS X 10.9.3 is aimed at owners of displays with a resolution of 4K. In the default OS will zoom function is activated HiDPI, when the system interface elements are displayed with a resolution twice as high as usual.
Also OS X Mavericks 10.9.3 build 13D55 restores function to sync contacts and calendars on the iPhone, iPad and iPod touch with computers Mac. The ability to synchronize contacts and calendar data with iOS- devices was excluded in one of the previous releases . Now users can transmit data only through a cloud service iCloud.
Download of the new build OS X Mavericks 10.9.3 build 13D55 is available right now . Recall from last week testing program OS X is now available to all comers. Therefore, users who want to install on their computers test versions of desktop operating system Apple, do not necessarily get official developer account . The OS X Beta Seed Program test assemblies are available to all comers.