Mainstage 3.5.1 May 2026

: Ensured that the Transpose function on multi-timbral channel strips worked as intended.

MainStage 3.5.1, released by Apple on , was a maintenance update primarily focused on stability improvements and specific bug fixes for live performance setups. Key Stability & Bug Fixes MainStage 3.5.1

: 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 : Ensured that the Transpose function on multi-timbral

: 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) Context within Version 3

: The ability to display and control score and lyric sheets directly within the Workspace.

As a minor update to the larger milestone, it inherited major features introduced shortly before it, such as: