DOSBox-Staging Git (2020/05/16) is released. This repository attempts to modernize the DOSBox project by using current development practices and tools, fixing issues, adding features that better support today's systems, and sending patches upstream.

DOSBox Git Changelog:
* Change midi.sysex.delay type to uint32_t
* Hide DB_Midi structure as an implementation detail
* Replace global variable with a new MIDI function
* Declare MIDI_Init in midi.h
* Cleanup midi section implementation
* Fix effc++ warnings in MIDI OSS backend
* Fix effc++ warnings in MIDI ALSA backend
* Fix effc++ warnings in MidiHandler
* Declare MIDI_* interface in midi.h

Download: DOSBox-Staging Git (2020/05/16)
Source: Here