Apple seeded the sixth OS X 10.10.3 Yosemite beta (03 days after releasing sixth beta). On Thursday, April 2, Apple released the seventh OS X 10.10.3 Yosemite beta to developers and as well as public beta testers.
The new beta is build 14D130a, and it’s available to download now for those registered developers and also available to the public beta testers, and can be accessed either via the Mac Developer Center or through the Mac App Store.
OS X 10.10.3 has a collection of new features and improvements including the brand new Photos app, which will effectively replace iPhoto when it launches publicly later this year. The betas have also focused on redesigned, and more diffusive emojis.