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

libopenmpt 0.3.5 (2018-01-28)

  • [New] Support MOD files from the Inconexia demo by Iguana.
  • [Bug] xmp-openmpt: Saved settings were not applied instantly.

  • XM E60 loop bug was not considered in song length calucation.
  • Tighten M15 and MOD file rejection heuristics.
  • J2B: Ignore frequency limits from file header. Fixes Medivo.j2b, broken since libopenmpt-0.2.6401-beta17.
  • STM: Last character of sample name was missing.
  • ParamEq plugin center frequency was not limited correctly.
  • libopenmpt_ext C API was not included in the documentation.

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 0.2 stable branch:

libopenmpt 0.2.9542-beta29 (2018-01-28)

  • [Bug] VS2015 project files targetting Windows XP did not set compiler option /Zc:threadSafeInit- which could cause at least the player plugins in_openmpt and xmp-openmpt to fail to load.

  • J2B: Ignore frequency limits from file header. Fixes Medivo.j2b, broken since libopenmpt-0.2.6401-beta17.
  • STM: Last character of sample name was missing.
  • ParamEq plugin center frequency was not limited correctly.

Source code download links:


None of the fixes that went into libopenmpt 0.3.5 and/or libopenmpt 0.2.9542-beta29 are security fixes. Thus, the libopenmpt 0.2.7561-beta20.5 and libopenmpt-0.2.7386-beta20.3 lines require no update.


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

  • 0.3.5
    • Current stable version.
    • Receives security updates.
    • Receives minor playback fixes.
  • 0.2.9542-beta29
    • Old stable version.
    • Receives security updates.
    • Receives trivial bug fixes.
  • 0.2.7561-beta20.5-p7
    • Older stable version which is supported on Unix-like systems only.
    • Receives only security fixes.
  • 0.2.7386-beta20.3-p10
    • Older stable version which is supported on Unix-like systems only.
    • Receives only security fixes.
  • 0.4 (SVN trunk)
    • development
    • security updates
    • playback fixes
    • new features
    • new file formats

Please update to the newest versions.