The GUI version of MAME was updated in sync with usual MAME release.

Multiple arcade machine emulator for Windows has been updated. Check out full list of changes here.

Cowering updated his rom renaming tool for Amstard CPC. Now it recognizes 26792 roms.

Multisystem frontend for MAME and other command line interface emulators has been updated recently. Changes:
- The MAME list updating now does a more thorough search for recommended and games in series.
- In addition, when updating the MAME list - MAME32 favorites and custom lists are loaded at the start and any games in these lists are now forced to be present, overriding any other filters.
- There is a new "remove duplicates/clean list" feature which defaults to on if using a game filter and clones. This produces a clean list of games for MAME, and is more like what I intended from the beginning for GameEx MAME support. Supporting clones but a filtered list.
- Video box art downloading was broken and is now fixed.
- Another new feature is now GameEx will try to download a description for DVDs and Videos.
- When in thumbnail view, video and DVD preview thumbs will be created even if the preview videos setting is off. In addition if it cannot create a preview thumb it will not try again.
- The preview videos feature has been extended to allow not previewing for DVDs and large video files (ie HD).
- When selecting ebooks, pictures or videos, GameEx will now navigate directly to within the folder if you only have one path setup.
- Note: If you are upgrading, the new features are configurable.

CaH4e3 released a new version of his FCEU MM (NES emulator with improved mappers support based on FCE Utlra). Changes:
- mapper 163/164 - "Lei Dian Huang Bi Ka Qiu Chuan Shuo (NJ046)" fixed, other may be broken ;)
- mapper 80 - "Mirai Shinwa Jarvas (J) [!]" save function enabled;
- UNIF NROM - SRAM added for "Family BASIC (J) (V3.0)", battery backed flag too;
- UNIF UNROM - busconflict hacky emulation, fixed graphic glitch in "Cyberball (U) [!]".

WIP version of Super Nintendo emulator has been updated recently. Changes:
- Found the cause of the issue breaking SuperFX games after loading SA-1 games. Seems the XML mapping tree wasn't being cleared. It's also not a good idea to use bsnes/ as the folder name when the Makefile generates a binary by the same name in the same directory, so back to src/ for the main emulator it is.

Sony PSP emulator for Windows has been updated. This version include a lot of fixes and speedups , more games will work better , compatibility has increased a lot and you can figure out more by yourself by d/ling it from our download section.

The best Sega Mega Drive/32X/CD/Master System/Game Gear emulator for Windows has been updated. Changes:
- Swapped SMS buttons;
- Added an option (that I couldn't think of a suitable name for) to show the full SMS area when running GG games;
- Fixed a couple of non-working SMS games (auto disable of some features, e.g. YM2413, which would cause them to crash if present);
- Fixed some other minor SMS issues;
- GG games that are really SMS games in a GG cart should now auto boot in SMS mode;
- A couple of 32X tweaks that will only matter to homebrew coders currently;
- Fixed a couple of SegaCD games that didn't boot/run - if you find any more, please do let me know - as far as I know, there are none;
- Command line with -scd or -mcd and no filename will now cause Fusion to start up in 'Boot SegaCD' mode;
- Added support for the (pretty useless) SF7000 floppy disk interface for the SC3000 - you need the SF7000 IPL ROM for this to work;
- SC3000 keyboard can now be enabled from the options menu;
- A few sound tweaks.

WIP version of Super Nintendo emulator has been updated recently. Changes:
- added mightymo's cheat code database, access via "Find Cheat Codes" button on cheat editor window;
- added an option to temporarily disable all cheat codes quickly;
- debugger now properly uses S-SMP IPLROM when needed for disassembling and tracing;
- indexed indirect read opcodes in the S-CPU were testing for IRQs one cycle too early [someone42];
- fix an off-by-one array iteration in S-PPU OAM rendering [PiCiJi];
- added some implicit linked libraries to linker flags for Fedora [belegdol];
- moved from C++98 to C++0x, resulting in substantial code cleanups and simplifications;
- C++0x: implemented foreach() concept for linear container iteration;
- C++0x: implemented concept system using SFINAE and type traits;
- C++0x: utilized auto keyword to increase source readability;
- C++0x: moved to strongly-typed enumerators;
- C++0x: rewrote va_list-based code to use type-safe variadic templates;
- C++0x: replaced noncopyable class with deleted default copy functions;
- C++0x: replaced custom static_assert template class with built-in version;
- C++0x: utilized rvalue references to implement move semantics into string, array, vector and serialization classes;
- C++0x: utilized std::initializer_list for { ... } initialization support to lstring, array and vector classes.

Added a number of CHDs with the games for PS2-based arcades, recent Hyper Neo Geo 64 WIPs and two new Model 3 dumps.

R. Belmont has updated his site with the screenshots of Rapid River and Time Crisis 2.

NEC TurboGrafx-16/PCEngine/CD emulator has been updated. You can see full list of changes here.

Nintendo DS and Gameboy Advance emulator has been updated recently. Changes:
- Fixed bug in Main Memory Management.
- Fixed bug in DMA channels with Card Memory.
- Fixed bug in AUXSPICNT register.
- Fixed bug in Gamecard bus 8-byte Command Out register.
- Fixed bug in ALU opcodes for both CPUs.
- Added some speed at the emulation.

Multiple arcade machine emulator for Sony PSP has been updated. Changes:
- reworked sound emulation;
- improved file handling.

MSX/MSX2/MSX2+ emulator for Nintendo DS has been updated. Changes:
- Compiled with devkitARM r27 and libnds 1.4.0.
- The libfifo library has been optimised by Cooper.
- New sound routine (It's more clean & faster).
- Loader window is bigger and more convenient.

Known issues:

- msxDS crashes after some restarts of the MSX.
- The keyboard has a few flaws.
- The tape player still isn't emulated.

Atari 5200 emulator for Windows and Sony PSP has been updated. Changes:
- Implemented key remapping to make it easier to use with arcade controller panels;
- Implemented 3x and 4x scaling;
- Fix to 2nd fire button handling ("top" side buttons).

Kale has updated his site with the screenshots of Kisekae Mahjong.

Emerson Arcadia 2001 emulator has been updated recently. Changes:
- Support for the Dutch language.
- Miscellaneous improvements and bug fixes.

MSX1/MSX2 emultor for Sony PSP has been updated. Changes:
- Improved saved state format - will automatically switch to appropriate system settings;
- PSPLIB updated to latest version;
- Images are now saved under PSP/PHOTOS/fMSX PSP;
- Virtual keyboard updated, option for "toggle display" mode;
- Screenshot previews in file browser.

Emulator of BK-0010 and other Russian computers has been updated. No changes information available.

Multiarcade emulator has been updated recently. Changes:
- improved sound emulation;
- added a lot of new clones;
- minor changes and fixes.

PCEngine/Turbo Grafx 16/PCE CD/TG16 CD6 emulator for Windows have been updated recently. Changes:
- "CD-DA Delay Frame" was added to "Audio" menu. Whether how much display delay of the liquid crystal display of the personal computer exists is set. As a result, CD-DA(CD sound source) can be matched to graphic timing. (Default = The play timing of CD-DA is delayed by two frames.) Set it to 0 when you use the cathode-ray tube display without the display delay oppositely.
- At the full-screen mode, when "Audio->Adjust CD-DA Plus 0.05Hz" was selected, if the resolution of full-screen changes, the bug with a not correct display of the selective state was corrected.
- When CD full installation ("CD-ROM->CD FullInstall" menu) is used, in the game that the music play across two or more tracks exists (moai stage of "Gradius II" etc.), the bug the track since the second is not played was corrected.
- When the command line started, optional "/cd" for the CD-ROM start was added.
- In the personal computer environment that removes the CD-ROM(DVD,BD) drive, the bug not to be able to play with the file that installed ("CD-ROM->CD FullInstall" menu) was corrected.
- Additionally, a detailed part has been improved and corrected.

Another bunch of screenshots of Hyper Neo Geo 64-based games.

Emulator of BK-0010 and other Russian computers has been updated. No changes information available.

NAOMI based arcade machines emulator has been updated. Changes:
- Runs few more games, has detection code for plain images (though those will not work if the protection cannot be emulated).