XRoar v1.5.5 is released. XRoar is a Dragon emulator for Linux, Unix, OS X, GP32, Nintendo DS and Windows. Due to hardware similarities, XRoar also emulates the Tandy Colour Computer (CoCo) models 1 & 2.

XRoar v1.5.5 Changelog:
Allow SDL to use WASAPI audio (bug fixed in SDL 2.29.3)
Use queued audio interface in SDL for all platforms

Download: XRoar v1.5.5 Windows (64-bit)
Source: Here