- Updated to 2.5.2.
* Fixed possible access to uninitialised rhythm timbre memory when
using MT-32 control ROM. With control ROMs 2.04 and above,
the entire rhythm timbre memory is now initialised as the real
devices do. Those timbres that do not exist in MT-32 models are
now muted. With control ROMs 1.xx, the timbres 30..59 are mapped
to 0..29 that should correspond to the behaviour of real units.
The other 4 timbres are muted to avoid undefined behaviour the
real hardware exhibits.