PCSX Rerecording SVN r168 is released.PCSX Rerecording is a special version of PCSX with many new features such as input rerecording, cheat support, RAM search, RAM watch, customizable hotkeys, etc.
Vba-ReRecording SVN r119 is released.VBA rerecording is the re-recording branch of VisualBoyAdvance.This is the development project for this branch of VBA. Its primary function is to expand features related to the creation of Tool-Assisted movies. 
Xebra(Arbex) 2009.08.04 is released. Xebra is a progressing Japanese Playstation(PS) emulator for Win32.
Snes9x ReRecording SVN r13 is released.Snes9x ReRecording is the re-recording branch of Snes9x 1.43 and Snes9x 1.51.This is the development project for this branch of Snes9x. Its primary function is to expand features related to the creation of Tool-Asssisted movies.Snes9x ReRecording SVN r12 is released.Snes9x ReRecording is the re-recording branch of Snes9x 1.43 and Snes9x 1.51.This is the development project for this branch of Snes9x. Its primary function is to expand features related to the creation of Tool-Asssisted movies.
Fceux SVN r1382 is released.FCEUX is a cross platform, NTSC and PAL Famicom/NES emulator that is an evolution of the original FCE Ultra emulator. Over time FCE Ultra had separated into many separate branches.The concept behind FCEUX is to merge elements from FCE Ultra, FCEU rerecording, FCEUXD, FCEUXDSP, and FCEU-mm into a single branch of FCEU. As the X implies, it is an all-encompassing FCEU emulator that gives the best of all worlds for the general player, the ROM-hacking community, and the Tool-Assisted Speedrun Community.
Dolphin SVN r3937 is released.Dolphin is the first Gamecube emulator able to run commercial games! Dolphin is a great Gamecube(NGC) and Wii emulator.It has a partial Wii support and plays most Gamecube games.
DeSmuME SVN r2724 is released.DeSmuME is a freeware emulator for the Nintendo DS(NDS). 
Jpcsp SVN r1127 is released.JPCSP is a PlayStation Portable(PSP) emulator which is written in JAVA. JPCSP is the first PSP emulator that is written in JAVA. Most people think java is too slow. But Shadow and his team has proven us wrong. The newest Java versions are almost as fast as C which makes it very interesting for emu dev's. Shadow and his team are working day and night with pleasure on the emu, many coders have dedicated to the project. Because it's written in java many young devs find it interesting to learn how the emulator works. 
PCSX2 SVN r1601 is released.PCSX2 is a PlayStation 2 (PS2) emulator for the Microsoft Windows and Linux operating systems. With the most recent versions, many PS2 games are playable (although speed limitations have made play-to-completion tests for many games impractical), and several games are claimed to have full functionality.