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

libopenmpt 0.7.4 (2024-03-03)

  • [Bug] Makefile: libopenmpt 0.7.3 broke running the test suite for Emscripten builds.

  • openmpt123: openmpt123 now uses a narrower layout on terminal windows with a width of less than 72 characters.

  • Setting all possible load_skip flags resulted in nothing being loaded at all, instead of just not loading the selected module parts.

  • When playing all subsongs, set_position_seconds didn’t always calculate the correct subsong to jump to.

  • IT: A few more compatibility flags are now disabled for modules saved with earlier Schism Tracker versions.
  • IT: MIDI macros were reset in IT 2.14 / 2.15 files that declared to be compatible with older IT versions (fixes spx-visionsofthepast.it).
  • OKT: Work around missing negative arpeggio implementation by transposing the notes up an octave.
  • OKT: Channel volume commands were sometimes lost over less important effects.

  • IMF: Ignore magic bytes in sample header. “Leaving All Behind” by Karsten Koch uses unexpected magic bytes, Orpheus ignores them just like the instrument header magic bytes.

  • zlib: Update to v1.3.1 (2024-01-22).
  • mpg123: Update to v1.32.5 (2024-02-17).
  • pugixml: Update to v1.14 (2023-10-01).

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

Source code download links:

Binary download links:

Development library download links:

Documentation download links:

The OpenMPT/libopenmpt project also released an update to the old libopenmpt 0.6 stable branch:

libopenmpt 0.6.13 (2024-03-03)

  • Setting all possible load_skip flags resulted in nothing being loaded at all, instead of just not loading the selected module parts.

  • When playing all subsongs, set_position_seconds didn’t always calculate the correct subsong to jump to.

  • IT: A few more compatibility flags are now disabled for modules saved with earlier Schism Tracker versions.
  • IT: MIDI macros were reset in IT 2.14 / 2.15 files that declared to be compatible with older IT versions (fixes spx-visionsofthepast.it).
  • OKT: Work around missing negative arpeggio implementation by transposing the notes up an octave.
  • OKT: Channel volume commands were sometimes lost over less important effects.

  • IMF: Ignore magic bytes in sample header. “Leaving All Behind” by Karsten Koch uses unexpected magic bytes, Orpheus ignores them just like the instrument header magic bytes.

  • zlib: Update to v1.3.1 (2024-01-22).
  • mpg123: Update to v1.32.5 (2024-02-17).
  • pugixml: Update to v1.14 (2023-10-01).

Source code download links:

Binary download links:

Development library download links:

Documentation download links:

All 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 0.5 stable branch:

libopenmpt 0.5.27 (2024-03-03)

  • Setting all possible load_skip flags resulted in nothing being loaded at all, instead of just not loading the selected module parts.

  • When playing all subsongs, set_position_seconds didn’t always calculate the correct subsong to jump to.

  • IT: A few more compatibility flags are now disabled for modules saved with earlier Schism Tracker versions.
  • IT: MIDI macros were reset in IT 2.14 / 2.15 files that declared to be compatible with older IT versions (fixes spx-visionsofthepast.it).
  • OKT: Work around missing negative arpeggio implementation by transposing the notes up an octave.

  • IMF: Ignore magic bytes in sample header. “Leaving All Behind” by Karsten Koch uses unexpected magic bytes, Orpheus ignores them just like the instrument header magic bytes.

  • zlib: Update to v1.3.1 (2024-01-22).
  • mpg123: Update to v1.32.5 (2024-02-17).
  • pugixml: Update to v1.14 (2023-10-01).

Source code download links:

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

The security issue fixed in libopenmpt 0.7, 0.6, 0.5 does not affect the earlier libopenmpt 0.4 branch.

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

libopenmpt 0.4.39 (2024-03-03)

  • Setting all possible load_skip flags resulted in nothing being loaded at all, instead of just not loading the selected module parts.

  • When playing all subsongs, set_position_seconds didn’t always calculate the correct subsong to jump to.

  • IT: A few more compatibility flags are now disabled for modules saved with earlier Schism Tracker versions.
  • IT: MIDI macros were reset in IT 2.14 / 2.15 files that declared to be compatible with older IT versions (fixes spx-visionsofthepast.it).

  • IMF: Ignore magic bytes in sample header. “Leaving All Behind” by Karsten Koch uses unexpected magic bytes, Orpheus ignores them just like the instrument header magic bytes.

  • zlib: Update to v1.3.1 (2024-01-22).
  • mpg123: Update to v1.32.5 (2024-02-17).

Source code download links:

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

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

  • libopenmpt 0.7.4
    • Current stable version.
    • Receives security updates.
    • Receives minor playback fixes.
  • libopenmpt 0.6.13
    • Old stable version.
    • Receives security updates.
    • Receives trivial bug fixes.
  • libopenmpt 0.5.27
    • Old stable version.
    • Receives security updates.
    • Receives trivial bug fixes.
  • libopenmpt 0.4.39
    • Old stable version.
    • Receives security updates.
    • Receives trivial bug fixes.
  • libopenmpt 0.8 (SVN trunk)
    • development
    • security updates
    • playback fixes
    • new features
    • new file formats
  • libopenmpt-modplug 0.8.9.0-openmpt1
    • Receives security updates.
  • libopenmpt-modplug 0.8.8.5-openmpt1
    • Receives security updates.

Please update to the newest versions.