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.
Photoshop CS6 Retina Display Support Coming on December 11?
Adobe announced in late August that it would be bringing Retina display support to Photoshop CS6 "this Fall", with the company's other applications also receiving updates "over the next few months". Several of those updates have already appeared, but Photoshop will be the most popular of the company's applications to receive the upgrade to Retina resolution.