MuGen 3.0.0 is a major desktop update
We focused on making song generation easier to use, and easier to understand
New interface:
Rebuilt the app around task-focused tabs: Compose, Arrange, Mixer, Results, and Settings.
Added a clearer Compose flow for song setup, progressions, output, and generation.
Added dedicated Arrange and Mixer screens for track selection, instruments, playback, MIDI output, and generated-song review.
Added a Results view with generated-song actions instead of exposing raw file paths.
Improved tooltips, toasts, table views, progression rows, and track action handling.
Refined styling, layout, spacing, and control grouping across the app.
Localization:
Added expanded language support and locale handling.
Added/updated translations for English, French, Italian, German, Spanish, Japanese, Portuguese, Russian, and Simplified Chinese.
Bundled additional Japanese and Simplified Chinese fonts for better text rendering.
Fixes and polish:
Improved MIDI/playback shutdown behavior.
Updated the generated manual.