It is categorized as a bug fix release aimed at ensuring smooth operation on newer macOS versions like Monterey and Ventura.
Native support for MP3, AAC, AIFF, WAV, Ogg Vorbis, FLAC, and Apple Lossless. Amadeus Pro 2.8.9 2604
Manage multiple tracks independently with adjustable volume and panning. It is categorized as a bug fix release