Snes9x v1.54 - The latest SNES emulation update features rewind support
90% of the time we feature Amiga emulation updates, but today we've just been informed by one of our friends that the popular SNES emulator Snes9x has finally been updated after all these years! Now at version Snes9x v1.54, Snes9x is a portable, freeware Super Nintendo Entertainment System that makes it possible to play games designed for the SNES and Super Famicom on your PC. It has been updated with a number of improvements, with one of them being "rewind support" which allows you to rewind the game to undo your previous mistake. For further details see the changelog below.
GTK+: Properly use --std=c++11 when compiling xBRZ. (BearOso)
Win32: Save window position when toggling fullscreen. (OV2)
Win32: Do not assign down-left binding to down-right. (OV2)
Changed the S-SMP core module to one written by byuu. (This has the effect of increased accuracy, fewer speed hacks, but also regresses a few speed-hack games.)
Improved IRQ emulation in several cases.
Added rewind support.
Included libretro port.
Added bps soft-patching support.
Fixed MMC bank register bit 7, restored 64mbit ExLoRom map.
GTK+, Windows: Added xBRZ filter.
GTK+: Fixed several issues with GTK+3.
GTK+: Added extra aspect ratio options.
GTK+: Added option to mute sound when using turbo mode.
GTK+: Fixed expose handling to reduce overdraw and improve performance.
GTK+: Updated and universalized Spanish translation.
Unix: Added Xv support and fixed several bugs.
Win32: Added CG meta shader support.
Win32: Added support to detect joypad changes
Win32: Fixed unicode command line parameters, fixed controller command line parameters.
Win32: Added quit hotkey.
Win32: Fixed custom rom dialog.
Win32: Fixed various cheat dialog issues.
Win32: Added hotkey for fast forward toggling.
Win32: Added drag and drop support for movies.
Win32: Fixed blargg filter for regular width hires.
Win32: Fixed snapshot loading from unicode paths.
Win32: Changed open-with file-association method, should no longer change explorer icons for otherwise unassociated extensions; removed legacy extensions.
Please note Zsnes has had rewind support and many other features for some time, but unlike Snes9x, it is very out of date.
Links : 1) Source