MacRumors reports that Apple today launched its public beta program for both upcoming operating systems

Apple had announced at WWDC last month that it would launch the public betas in July, and a new support document published yesterday regarding changes to two-factor authentication hinted a launch was imminent. iOS and Mac users interested in trying out the public betas can sign up on Apple's beta software program page. We'll be looking for any changes specific to the public beta versions, but they are almost certainly essentially identical to the developer seeds released yesterday.

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