: Starting with version 3.5, MainStage required macOS 10.15 (Catalina) or later due to the new requirement for Metal-supported graphics. MainStage release notes - Apple Support (IS)
: Fixed a bug where duplicating a patch containing a concert-level bus would incorrectly remap it to a patch-level bus. MainStage 3.5.1
: Support for up to 1024 Audio/Aux channels and 1024 Software Instrument channels. : Starting with version 3
: Fixed an issue where recordings from outputs other than Out 1-2 would mistakenly include audio from Out 1-2. Context within Version 3.5 : Starting with version 3.5
: The ability to display and control score and lyric sheets directly within the Workspace.