BizHawk v1.11.6 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, Famicom, Famicom Disk System
* Super Nintendo Entertainment System and Super Famicom
* Nintendo 64
* Game Boy, Super Game Boy, and Game Boy Color
* Game Boy Advance
* Sony PlayStation
* Sega Master System, Game Gear, and SG-1000
* Sega Genesis
* Sega Saturn
* NEC PC Engine (AKA TurboGrafx-16), including SuperGrafx and PCE CD
* Atari 2600
* Atari 7800
* Atari Lynx
* ColecoVision
* TI-83 graphing calculator
* Wonderswan and Wonderswan Color
* Apple II

BizHawk v1.11.6 Changelog:
Genesis

* Disassembler support
* Trace Logger support
* Sprite Layer toggles, and custom backdrop color
* Add "M68K BUS" and "S68K BUS" domains
* Capture Sega CD flag in movie files
* Enable low-pass filter

* Atari2600
Double and quad size players are now correctly delayed an extra pixel.
Added an R to the State output to indicate when the RDY signal is false.
Use the RDY flag to halt the CPU instead of a loop in the TIA.

* mGBA
Capture SRAM in savestates, ALL PREVIOUS SAVESTATES are now incompatible
Update to the latest mGBA
Layer toggle

* Saturn
fix bug in GLManager causing yabause in opengl mode to not work unless frameadvancing

* TI-83
Implement Trace Logger

* Colecovision
Implement Trace Logger

* EmuHawk
Fix ramwatch crashing bug involving core reboots and watchlist hanging on to stale emulator instances
Hex Editor - fix exception when pressing "Ok" on the "Go to Address" input prompt in the Hex Editor with an empty string
GameShark tool - layout improvements
Make Screenshot Raw to Clipboard and Screenshot Client to Clipboard into configurable hotkeys instead of hardcoded shortcut keys in the menu items
Cheats - comparison type column

Lua
* add emu.disassemble(uint pc, string name)
* Set file watchers on lua session autoload
* Better auto-complete for Sublime Text 2
* Call the lua loadstate callback before redrawing the screen and other updates

Trace Logger
* Capture headers in log files
* Separate Disassmbly and Registers in separate columns
* Remember column widths
* Add an Open button
* Use .log extention (allows extension based user syntax highlight)

Debugger
* Don't update when unpaused. only update PC when we really need it.
* Add a Run button
* Registers - format reg names on launch, smarter spacing.
* Return address in hex when copying.
* Fix how Seek To determines the PC register
* Update when maximized

Multi-disk bundler
* Fix ROM path generation
* Add a remove button

TAStudio
* Fix some savestate bugs
* Don't allow saving while saving.

Download: BizHawk v1.11.6
Source:Here