AudioBrain updates MixBrain to v2.0.4 - improved Gain Match, smoother Spectrum Displays, and notarized macOS installers

AudioBrain (Kensuke Okumura) has released MixBrain v2.0.4, a maintenance and workflow update for the macOS VST3/AU auto mix preparation system.

MixBrain uses a Master + Node workflow to help organize gain balance, masking, spectral relationships, track priority, and overall mix direction across multiple tracks. Rather than acting as a one-click mix finalizer, MixBrain is designed as a preparation and decision-support layer before the final mix stage.

Version 2.0.4 focuses on reliability, smoother visual feedback, and fairer A/B checking.

Changes in v2.0.4:

• Improved Node Gain Match accuracy for fairer Master Brain ON/OFF comparisons.
• Smoother realtime spectrum display in MixBrain Node.
• Smoother realtime spectrum display in the Master Snapshot tab.
• Stabilized Master header display when switching tabs.
• Improved Master Brain knob display and interaction stability.
• Cleaner Analyze / Reset header behavior.
• Cleaned redundant header rendering paths.
• Notarized macOS installer packages.
• Built for macOS 12 or later.
• Universal Binary support for Apple Silicon and Intel Macs.
• MixBrain includes:
• MixBrainMaster VST3 / AU.
• MixBrainNode VST3 / AU.