XRoar v1.0.1 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 v1.0.1 Changelog:
Fix cart disable logic when loading other media [".mad.", Stewart Orchard]
MC6801/6803: TST resets CC.C, unlike MC6809.
Revert colourburst for NTSC colour modes with CSS+GM0 [Allen Huffman]

Download: XRoar v1.0.1 Windows (64-bit)
Source: Here