OS X Yosemite 10.10.2 Beta 4 Released for Testing
Apple has released the fourth beta build of OS X 10.10.2, arriving as build 14C94b, to those registered with the Mac Developer program. The latest release continues to focus on improving bugs, including problems with Wi-Fi, Mail, and VoiceOver, some of which are issues that have persistently bothered a number of Mac users even after updating to OS X 10.10.1.
Pre-release software testers can find the latest beta build of OS X available in the Mac App Store under the Updates tab. The download weighs in around 500MB and like other system updates will require the Mac to be rebooted.
Users who are participating in the Public Beta program of OS X and who have not opted out of beta software updates may find the latest 10.10.2 build available through Software Update sometime in the near future.
Those who are not Mac developers or part of the public beta programs can still provide feedback to Apple about Mac OS X and specific troubles or difficulties they encounter through this official feedback form on the Apple website.
It is unclear when OS X 10.10.2 will be made available to the wider public, but Apple usually goes through multiple rounds of beta releases before issuing a build to all Mac users through the App Store.