v0.5.0

Added

• Program change messages are now shown on the LCD.

Changed

• Activity LED now flashes when other types of messages are received (e.g. SysEx or control changes).

Fixed

• Complete rewrite of the MIDI parser code.
  • USB and GPIO MIDI streams are now handled by a single code path.
  • Corrupt SysEx messages (e.g. from cheap/no-name MIDI interfaces) will no longer cause mt32-pi to hang (issue #25).
  • 2-byte Running Status messages are now handled correctly (issue #26).
• Active Sensing race condition fixed and timeout increased to 330ms as recommended by the MIDI 1.0 Specification.