As a minor update to the larger milestone, it inherited major features introduced shortly before it, such as:
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 As a minor update to the larger milestone,
: Support for up to 1024 Audio/Aux channels and 1024 Software Instrument channels. such as: MainStage 3.5.1