In line with yesterday's announcement, Apple today made available a pre-release version of OS X Yosemite to consumers who signed up for the company's OS X public beta program. Public beta program members are receiving promo codes via email that allow them to download Yosemite from the Mac App Store for free.
Early reviews of the pre-release build are favorable, with several reviewers noting improvements in Safari, Messaging and Notifications. Notably missing from the beta, however, are the highly anticipated Continuity features that allow for the integration of OS X with an iPhone or iPad running iOS 8, as only Yosemite is included in the program.
Read more:
http://www.macrumors.com/2014/07/24/...eta-available/
Oooh lemme download