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.
16" MacBook Pro Now Available
Apple Confirms Dashboard is Going Away After 14 Years
While this news is not entirely surprising, it eliminates any slim hope that Dashboard might have returned in a future beta of macOS Catalina. The feature has already been disabled by default since OS X Yosemite, but it can still be manually enabled within Mission Control in System Preferences as of macOS Mojave.
Dashboard, first introduced in OS X Tiger in 2005, was effectively a secondary desktop on the Mac that housed a variety of customizable widgets, ranging from sticky notes and the weather forecast to a clock and a calculator. These widgets have relied on Safari's open source WebKit engine for rendering.
Dashboard appears to remain functional in macOS Mojave for now, although it is clearly a legacy feature and some widgets do not work. After over 14 years, the feature is about to ride off into the sunset for good.