The OpenMPT/libopenmpt project released the latest stable libopenmpt version:

libopenmpt 0.5.6 (2021-03-14)

  • AMS: Avoid allocating excessive amount of memory for compressed song message in malformed files.

  • S3M: Some samples or OPL patches were imported with a too high sample rate if module was saved with Scream Tracker 3.

  • vorbis: Update to v1.3.7 (2020-07-04).

The changelog for older versions can be found at https://lib.openmpt.org/doc/changelog.html .

Source code download links:

Documentation and binary downloads can be found at the libopenmpt website at https://lib.openmpt.org/libopenmpt/.

The OpenMPT/libopenmpt project also released an update to the old libopenmpt 0.4 stable branch:

libopenmpt 0.4.18 (2021-03-14)

  • AMS: Avoid allocating excessive amount of memory for compressed song message in malformed files.

  • S3M: Some samples or OPL patches were imported with a too high sample rate if module was saved with Scream Tracker 3.

  • vorbis: Update to v1.3.7 (2020-07-04).

Source code download links:

Documentation and binary downloads can be found at the libopenmpt website at https://lib.openmpt.org/libopenmpt/.

The OpenMPT/libopenmpt project also released an update to the old libopenmpt 0.3 stable branch:

libopenmpt 0.3.27 (2021-03-14)

  • AMS: Avoid allocating excessive amount of memory for compressed song message in malformed files.

  • S3M: Some samples were imported with a too high sample rate if module was saved with Scream Tracker 3.

  • vorbis: Update to v1.3.7 (2020-07-04).

Source code download links:

Documentation and binary downloads can be found at the libopenmpt website at https://lib.openmpt.org/libopenmpt/.

The following libopenmpt versions are currently supported with security fixes by the OpenMPT/libopenmpt project:

  • 0.5.6
    • Current stable version.
    • Receives security updates.
    • Receives minor playback fixes.
  • 0.4.18
    • Old stable version.
    • Receives security updates.
    • Receives trivial bug fixes.
  • 0.3.27
    • Old stable version.
    • Receives security updates.
    • Receives trivial bug fixes.
  • 0.6 (SVN trunk)
    • development
    • security updates
    • playback fixes
    • new features
    • new file formats

Please update to the newest versions.