OpenMPT Logo OpenMPT 1.31 - Release Notes

It's been a while since the last major feature update, and we have been working on a bunch of great new features for this new version. This document should give a rough overview about the biggest changes in OpenMPT 1.31.

What's new?


Instrument Library

Pattern Editor


Sample / Instrument Editor


A couple of playback behaviours have been changed and improved:

File Format Support

There's more...

For a detailed description of what has changed, check History.txt. If you are new to OpenMPT, be sure to read the manual as well.

Known Issues

This list is not very comprehensive. The Issue Tracker keeps more fine-grained track of issues.

Known issues regarding specific VST plugins can be found in the manual.


Helpful bug reports, new ideas and brave volunteers to test early development builds or contribute to the code are more than welcome!
Our issue tracker is located at and can be used to report bugs and feature requests.
You can also meet us at the ModPlug Central forums: