I wrote that in Wikipedia and it got deleted because there are no sources.
It looks like the way the article is shaping now is the way to do it. Although I've also written the About page on MilkyTracker.net, it's okay if an outsider refers to it.
Hopefully that also makes MilkyTracker important enough for inclusion in the Wikipedia. (The MilkyTracker article has also been previously deleted on the grounds of not being notable enough.)
May I just advise dropping any sort of touting (like "
Wide platform support", "
Perhaps no other music composition software..."). Also, I don't think the Mod Tracking paragraph belongs to the article.
Jam channels aren't related to MIDI, it's just something that's added to the tracker's note polyphony, which is otherwise limited to the amount of channel's the module has. Also, Envelope Generator hasn't been a part of the MilkyTracker terminology. There's no generating involved, just plain manual editing. So "envelope editor" or "the instrument editor's (volume and panning) envelopes" would probably be more appropriate.