DOSBox-Staging Git (2020/12/14) 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-Staging Git Changelog:
* Refactor the serial port's Getchar wait logic
* Refactor the serial port's Putchar wait logic

Download: DOSBox-Staging Git (2020/12/14) x64
Source: Here