Apple has begun rolling out iOS and iPadOS 14.5. The latest software update includes the new App Tracking Transparency feature, which lets users decide whether to allow apps to track their activity “across other companies’ apps and websites” for advertising purposes. via Technology and News Today https://www.theverge.com/2021/4/26/22403554/apple-ios-ipados-14-5-now-available-iphone-unlock-face-mask-app-tracking