 Tesla CEO Elon Musk has confirmed the company is delaying its robo-taxi rollout from August to a date in October. Musk says the extra time is needed to make an important design change to the front of the vehicle. Finally, YouTube Music is rolling out new AI features for premium users. They can create custom playlists by describing their music preferences and identify songs by humming, singing or playing them. The new features will be available on both iOS and Android devices.