There are two branches: muse and muse_qt4_evolution. First steel have no jack midi support
(or I didn't see some option?), qt4 version: it is usable with audio disabled (-m
option), but steel not so convenient, as stable branch. Also, it is not known, is qt4
branch should be complete somewhen.
----- 0.x -------- 1.x (qt3,
autotools, alsa-midi)
|
\---------- 2.x (qt4, cmake, jack-midi) -- this may never be concluded. Active
development is in 1.0