Release of Music Processing Suite 1.12.0

Music Processing Suite 1.12.0 was released on August 26, 2022.

Note: since version 1.11.0, MPS requires Java 17 to run. It is recommended to download a Java 17 JDK for your operating system from Zulu.

New Features and Enhancements:

  • Updated Eclipse base platform to version 2022-06


  • MusicXML Processing:
    • Fixed NullPointerException that occurred if MusicXML files did not contain an identification element
    • Fixed NullPointerException that occurred if MIDI instrument definitions did not contain certain elements such as midiProgram
    • Fixed an issue that resulted in incorrect context layer model representations if rests were modeled as chords