SMS Plus v250909 is released.SMS Plus is an emulator for the Sega Master System and Game Gear consoles, for Xbox 360 systems to use with the Xell JTAG Hack (right now just available for Xenon/v1 360s). SMS Plus is a freeware, open-source, portable emulator for the Sega Master System and Game Gear consoles.

SMS Plus v250909 Changelog:
Added changes from genesis plus

Download: SMS Plus v250909
Source:Here