As we have decided to move a few planned things to later OpenMPT/libopenmpt releases to not delay the next release unnecessarily, I have now come up with a preliminary
deadline: Entries are due on 16th of November 2018, 23:59 UTC - earlier submissions are of course welcome.
Submissions have to be in S3M or MPTM format (obviously) and must make use of OPL instruments. Usage of samples is optional but highly encouraged, and the resulting files shouldn't be larger than around 200KB (smaller is better). Feel free to use the external samples provided with previous example songs when using the MPTM format.
Support for OPL instruments is available in the latest OpenMPT 1.28 test versions available at
https://builds.openmpt.org/builds/There are still a few notable to-dos (in particular, relation between sample and OPL volume may still change slightly), but apart from that the feature should be pretty usable. Let me know if you encounter any issues.
You can upload your submissions here:
https://s3m.it/join/887In case you need to update your entry, re-upload it with the same filename and artist name (I will see if files are updated).