Snes9x 1.54 - Changed the S-SMP core module to one written by byuu. (byuu, BearOso) This has the effect of increased accuracy, fewer speed hacks, but also regresses a few speed-hack games. - Improved IRQ emulation in several cases. (OV2) - Added rewind support. (Themaister, OV2) - Included libretro port. (OV2, libretro team) - Added bps soft-patching support (OV2) - Fixed MMC bank register bit 7, restored 64mbit ExLoRom map (FuSoYa) - GTK+, Windows: Added xBRZ filter (Zenju, OV2, nmagre) - GTK+: Fixed several issues with GTK+3. (BearOso) - GTK+: Added extra aspect ratio options. (BearOso) - GTK+: Added option to mute sound when using turbo mode. (BearOso) - GTK+: Fixed expose handling to reduce overdraw and (BearOso) improve performance. - GTK+: Updated and universalized Spanish translation. (jristz) - Unix: Added Xv support and fixed several bugs. (greg-kennedy) - Win32: Added CG meta shader support (OV2, Themaister) - Win32: Added support to detect joypad changes (OV2) - Win32: Fixed unicode command line parameters, Fixed controller command line parameters (OV2) - Win32: Added quit hotkey (OV2) - Win32: Fixed custom rom dialog (OV2) - Win32: Fixed various cheat dialog issues (gocha, OV2) - Win32: Added hotkey for fast forward toggling (gocha) - Win32: Added drag and drop support for movies (gocha) - Win32: Fixed blargg filter for regular width hires (OV2) - Win32: Fixed snapshot loading from unicode paths (OV2) - Win32: Changed open-with file-association method, should no longer change explorer icons for otherwise unassociated extensions; removed legacy extensions (OV2)