XRoar v1.5.2 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 v1.5.2 Changelog:
GIME: timer interrupt fixes [Tim Lindner]

Download: XRoar v1.5.2 Windows (64-bit)
Source: Here