Apple has just released OS X Mavericks 10.9.3, available in the Mac App Store. Here’s what’s new:

• Improves 4K display support on Mac Pro (Late 2013) and MacBoko Pro with 15-inch Retina Display (2013)
• Adds the ability to sync contacts and calendars between a Mac and iOS device using a USB connection
• Improves reliability of VPN connections using IPsec
• Safari 7.0.3

The release also “improves the stability, compatibility, and security of your Mac.” A restart is required for the install to complete.

In late April, Apple opened up their OS X Beta Seed Program to the public. Let us know how you like this update!