Welcome to TechCrunch daily news, a round up of the top tech news of the day. A beta version of Apple\u2019s latest mobile operating system is available to the public. Coinbase may go public. And, researchers discover a frightening smartwatch vulnerability. Here\u2019s your Daily Crunch for July 9, 2020.\nLearn more about your ad choices. Visit podcastchoices.com/adchoices