XRoar v0.25.1 is released. XRoar is a Dragon emulator for Linux, Unix, Mac OS X, GP32, Nintendo DS and Windows. Due to hardware similarities, XRoar also emulates the Tandy Colour Computer (CoCo) models 1 & 2.

XRoar v0.25.1 Changelog:
- New GTK+2 user-interface.
- New GtkGLExt video module.
- New audio options: -ao-rate, -ao-buffer-ms, -ao-buffer-samples, -volume.
- New options: -kbd-translate, -disk-write-back.
- New PulseAudio sound module.
- New Linux joystick module.
- CPU emulation accuracy improved [from doc by Darren Atkinson]
- Tape audio feedback while loading CAS files (AUDIO ON).
- Fixed some CPU timings.
- Added ability to print to file or pipe.
- Ability to define new machines or cartridges.

Download: XRoar v0.25.1
Source: Here