BizHawk v1.7.1 is released. BizHawk is a A multi-system emulator written in C#. BizHawk provides nice features for casual gamers such as full screen, and joypad support in addition to full rerecording and debugging tools for all system cores.

BizHawk Supported Systems
- Nintendo Entertainment System (NES)
- Sega Master System
- SG-1000
- Game Gear
- PC-Engine (TurboGrafx-16) / CD-ROM
- SuperGrafx
- TI-83 Calculator

BizHawk Experimental
- Sega Genesis (low compatibility list)
- Gameboy (Debugger only)

BizHawk v1.7.1 Changelog:
SnesHawk
Close bsnes process when frontend terminates unexpectedly
Add a warning nag before attempting to record movies on the Performance core, and give an option to switch to Compatibility

GenesisHawk
Support lua memory events

WonderHawk
Support lua memory events

N64Hawk
Fix flickering on games that do not render on every VI frame, fixes Paper Mario

NesHawk
Support lua emu.setrenderplanes() for quicknes core

SaturnHawk
Fix support for opengl rendering mode

EmuHawk
Fix bug where input display during movie playback was showing the previous frame instead of the current
Support filter_linear retroshader
Fix freeze if user specifies a crashing retroshader
Fix remembering of column order in Ram Watch, Search, and Cheat dialogs
Fix play movie dialog
Support .ws extension in the Open Rom dialog
Improved ffmpeg detection

Download: BizHawk v1.7.1
Source:Here