MainStage 3.6.4: The Definitive Live Rig Update Released on July 11, 2023, MainStage 3.6.4 is a maintenance and stability update for Apple’s premier live performance software. While it may not introduce the sprawling sound libraries found in major version jumps, it provides critical fixes for professional musicians who require absolute reliability on stage. Key Enhancements in Version 3.6.4
- Concert: The "Master" file. This contains your entire setlist.
- Setlist: A folder containing songs (e.g., "Set 1", "Set 2").
- Patch: A specific sound for a song (e.g., "Piano + Pad
- Practical recommendations for production-use
- Bug fixes for UI, patch loading or saving, and crash conditions.
- Compatibility updates for newer macOS builds and security fixes for code signing or notarization.
- Performance and latency improvements, especially around audio device switching and sample-library streaming.
- Plug-in compatibility tweaks (AU, legacy components) and updated bundled instrument/patch content.