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

libopenmpt 0.7.13 (2025-01-06)

  • [Bug] Work-around broken user locale support on Cygwin.

  • module::get_current_estimated_bpm could return infinity when rows per beat was set to 0. A default of 4 rows per beat is now assumed in this situation. The internal LFO plugin was also affected in Tempo Sync mode.
  • Instruments that have a MIDI channel assigned and NNA set to “Continue” could cause NNA channel starvation.

  • In non-compatible linear slide mode, the sample rate could wrap around with portamento slides to extremely low frequencies. This should only happen in compatible mode.

  • mpg123: Update to v1.32.10 (2024-12-14).
  • XMPlay SDK: Update to 2025-01-03.

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 0.6.22 (2025-01-06)

  • [Bug] Work-around broken user locale support on Cygwin.

  • module::get_current_estimated_bpm could return infinity when rows per beat was set to 0. A default of 4 rows per beat is now assumed in this situation. The internal LFO plugin was also affected in Tempo Sync mode.

  • mpg123: Update to v1.32.10 (2024-12-14).
  • XMPlay SDK: Update to 2025-01-03.

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 0.5.36 (2025-01-06)

  • module::get_current_estimated_bpm could return infinity when rows per beat was set to 0. A default of 4 rows per beat is now assumed in this situation. The internal LFO plugin was also affected in Tempo Sync mode.

  • mpg123: Update to v1.32.10 (2024-12-14).
  • XMPlay SDK: Update to 2025-01-03.

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 0.4.48 (2025-01-06)

  • The internal LFO plugin could misbehave in Tempo Sync mode when rows per beat was set to 0. A default of 4 rows per beat is now assumed in this situation.

  • mpg123: Update to v1.32.10 (2024-12-14).
  • XMPlay SDK: Update to 2025-01-03.

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 0.7.13
    • Current stable version.
    • Receives security updates.
    • Receives minor playback fixes.
  • libopenmpt 0.6.22
    • Old stable version.
    • Receives security updates.
    • Receives trivial bug fixes.
  • libopenmpt 0.5.36
    • Old stable version.
    • Receives security updates.
    • Receives trivial bug fixes.
  • libopenmpt 0.4.48
    • 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.