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 Seeds Mac OS X 10.6.7 Build 10J869 to Developers
Apple today seeded a new version of Mac OS X 10.6.7, termed Build 10J869, to developers for testing. The update comes six days after the company pushed Build 10J868 to developers.
According to those familiar with the new build, Apple continues to list no known issues and asks developers to again focus their testing on Safari, Mac App Store, AirPort, Bonjour, SMB, and Graphics Drivers .
With the build increment increasing by only one since the previous build and very little change in file size, Apple may be nearing completion of work on the update and preparing for a public release in the relatively near future. This new build marks the eighth version of Mac OS X 10.6.7 to make its way into developers' hands since seeding began in late January.