Apple Seeds Build 12D74 of OS X Beta 10.8.3 to Developers [Mac Blog]
February 28, 2013 § Leave a comment
Apple today seeded build 12D74 of OS X Mountain Lion to developers, marking the twelfth beta iteration of the newest version of Mountain Lion. 10.8.3 was first seeded to developers in November of 2012.
from MacRumors: Mac News and Rumors – All Stories http://www.macrumors.com/2013/02/28/apple-seeds-build-12d74-of-os-x-beta-10-8-3-to-developers/