Genesis Plus GX v1.7.3 is released. Genesis Plus GX is a port of Genesis Plus. Genesis Plus GX is an open-source & portable Sega Mega Drive / Genesis emulator, originally developed by Charles MacDonald, now running on the Gamecube and Wii through libogc & devkitpro.

Genesis Plus v1.7.3 Changelog:

[Gamecube/Wii] --------------- * fixed broken input system initialization ---------------------------------- Genesis Plus GX 1.7.2 (24/11/2012) ---------------------------------- [Core/SCD] --------------- * added default TOC for Shadow of the Beast II (prevent hangs when audio tracks are missing) * fixed CD-DA fader muting * fixed PCM channels panning on reset * fixed backup RAM file management when using disc swap with Mode 1 cartridge * incremented CD drive read latency: fixes Space Adventure Cobra (freeze when opening coffin at 2nd morgue scene) * improved CDD emulation accuracy: fixes Snatcher (freeze at the end of Act 2) & various CD player bugs * improved MAIN-SUB memory map mirroring in SCD mode (verified on real hardware by Charles McDonald) * implemented cycle-accurate "stopwatch" register emulation [Core/Sound] --------------- * fixed broken PSG noise frequency * fixed incorrect Game Gear PSG stereo emulation * implemented cycle-accurate Game Gear PSG stereo [Core/VDP] --------------- * fixed broken VDP DMA from SVP ROM latency (graphic errors in Virtua Racing) [Core/MD] --------------- * added Super Mario World 64 (unlicensed) cartridge hardware emulation [Core/Input] --------------- * added automatic detection for CD games with Justifier/Menacer support * improved Justifier/Menacer emulation [Gamecube/Wii] --------------- * fixed screen rendering when borders are disabled * added configurable on-screen CD leds [Wii] --------------- * DVD light now indicates when virtual CD tray is open * fixed automatic input settings detection * improved lightgun crosshair positionning

Download: Genesis Plus GX v1.7.3
Source: Here