libOPNMIDI v.1.5.0

Changelog 1.5.0.1 2020-10-11 HOTFIX

• Fixed an incorrect timer processing when using a real-time interface
• Drum note length expanding is now supported in real-time mode (Thanks to Jean Pierre Cimalando for a work!)
• Added support for OPNA chip with Neko Project II Kai YM2602 emulator usage (Thanks to Jean Pierre Cimalando for a work!)
• Added VGM file dumper which allows outputting OPN2 commands into VGM file. (A new MIDI to VGM tool is now created with basing on libOPNMIDI)
• Fixed an incorrect work of CC-121 (See Wohlstand/libADLMIDI#227 for details)
• Internality has been refactored and improved

libOPNMIDI v.1.4.0

1.4.0 2018-10-01

• Implemented a full support for Portamento! (Thanks to Jean Pierre Cimalando for a work!)
• Added support for SysEx event handling! (Thanks to Jean Pierre Cimalando for a work!)
• Added support for GS way of custom drum channels (through SysEx events)
• Ignore some NRPN events and lsb bank number when using GS standard (after catching of GS Reset SysEx call)
• Added support for CC66-Sostenuto controller (Pedal hold of currently-pressed notes only while CC64 holds also all next notes)
• Added support for CC67-SoftPedal controller (SoftPedal lowers the volume of notes played)
• Resolved a trouble which sometimes makes a junk noise sound and unnecessary overuse of chip channels
• Volume models support taken from libADLMIDI has been adapted to OPN2's chip speficis
• Fixed inability to play high notes due physical tone frequency out of range on the OPN2 chip
• Added support for full-panning stereo option