Night mode is an automatic setting which takes advantage of the new wide-angle camera that's in the iPhone 11 and 11 Pro models. It's equipped with a larger sensor that is able to let in more light, allowing for brighter photos when the light is low.
Apple Invites Developers to Begin Submitting tvOS Apps for Review
Alongside today's invitation to developers, Apple has also published a new overview giving developers an idea of what steps they need to take to ensure their tvOS apps are ready for submission. The company points developers to Xcode 7.1 and the latest version of the tvOS SDK, and reminds them that apps may be a maximum of 200 MB in the main app bundle with up to 20 GB of content to be downloaded on-demand as users need it.
Apple also includes reference to the company's Human Interface Guidelines for Apple TV to help developers ensure their designs are optimized for the big screen and that their apps will work with the new Apple TV Remote.
Finally, Apple gives an overview of the requirements for App Store product pages on Apple TV, including tips on app naming, icons, descriptions, keywords, screenshots, and universal purchases to support both iOS and tvOS. Apple notes it will review tvOS apps according to the company's App Review Guidelines, and app submissions set for automatic release could go live at any time and immediately become available to developers and testers who already have the new Apple TV.