Apple Releases Second macOS Sierra 10.12.4 Public Beta for Public Beta Testers

Apple today seeded the second beta of an upcoming macOS Sierra 10.12.4 update to public beta testers for testing purposes, two weeks after seeding the first public beta and one day after releasing the second 10.12.4 beta to developers.Beta testers who have signed up for Apple's beta testing program will receive the second 10.12.4 macOS Sierra beta through the Software Update mechanism in the Mac App Store.
Those who want to be a part of Apple's beta testing program can sign up to participate thr