Apple has released the sixth beta build of OS X Mavericks to developers this afternoon. The update comes a full two weeks after the release of the fifth beta, which brought iBooks to the Mac along with a new version of iPhoto.
Developers can download the new beta build by checking for software updates in the Mac App Store, or directly from the Mac Dev Center. OS X Mavericks is scheduled to release later this fall.
Buster Hein is a freelance writer who lives in Phoenix, Arizona. Twitter: @bst3r.
