Apple has released the first public betas of macOS 10.14.3, iOS 12.1.2, and tvOS 12.1.2. The public betas are available on Apple’s Beta Software Program website. Just remember that beta software, so proceed with care.
Apple does public betas in order to increase the size of the pool of testers. The tech giant recommends keeping back-ups of your files before installing a public beta.
