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.
macOS Catalina Now Available
Apple Disables Group FaceTime as Temporary Workaround to Major Privacy Bug
As spotted by Mark Gurman, Apple's system status page now says "Group FaceTime is temporarily unavailable" as of 7:16 p.m. Pacific Time.
Apple killed FaceTime conferencing server side it seems. Right move. pic.twitter.com/H23W2tirgr— Mark Gurman (@markgurman) January 29, 2019
As a result, it is no longer possible to add your personal phone number to a Group FaceTime call, which was the underlying cause of the bug. Multiple editors on our team have confirmed being unable to add a phone number to a FaceTime call. One-on-one FaceTime calls continue to work normally.
Apple has promised to release a software update that permanently addresses the bug "later this week," and given the serious privacy implications, the company likely has engineers working on the update as we speak.
Group FaceTime is limited to iOS 12.1 and later.