The MainStage 2.2.2 update addresses overall stability and performance issues including:MainStage is a 302 MB download from the Mac App Store and is priced at $29.99, although the 2.2.2 update is of course free for current MainStage 2.2 users. Formerly a component of the Logic Studio suite, Apple moved MainStage (and Logic Pro) to the Mac App Store last December.
• Addresses a stability issue that could cause MainStage to quit unexpectedly on OS X 10.7.4
• Fixes an issue that prevented the I/O plug-in from outputting audio
• Resolves an issue related to the download and installation of basic and additional content
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.