Fixed NMI timing when toggling enable bit.

Fixed subscreen blending with master brightness < 100%.

Use with caution and don't submit bug reports associated with enabling these hacks. The libretro port has had the remaining hack added. The GTK port's hack settings are still hidden behind the -Ddangerous-hacks=true compile flag. The Windows port now has an extra 'Hacks' settings dialog that allows enabling some settings to allow older ROM hacks to work. The biggest changes in this release are some reversions which fix a couple games, some accuracy improvements which fix a couple more games, and some optimizations that speed things up a bit.

Try more device nodes when initializing OSS.

Make joystick bindings and more options human- readable and editable.

Remove XML config file format in favor of one more like Win32.

Add support for relative-style save slots.

Changed frameskip option to speed throttling option with simpler, but more relevant methods of speed control.

Significant rewrite of OpenGL driver to support newer standards.

Use datarootdir instead of datadir on install.

(fr500, kps501, OV2, twinaphex, BearOso, hiddenasbestos, m4xw, kxyxz, claudiuslollarius)

Massive update of libretro code to latest downstream.

Fix compilation on Mac OS Mojave (meepingsnesroms).

Partial support for new cheats format.

Added a Super Famicom-style icon resource to the EXE.

Remove ability to disable the SNES's hires modes.

Proper centering and cropping for overscanned and regular height modes.

Remove rarely-used HLSL shader option.

Remove d3d9x DLL dependency by using DirectXMath.

Save window position when exiting via menu (OV2).

Add a link to DirectX installer in error message displayed when the needed DirectX libraries can't be found.

Include DirectDraw libraries and compile with DirectDraw support by default.

Fix screen size not reverting when overscan is turned on then off mid-frame.

Pass decimal tests in blargg's math test ROMs.

Many fixes to variables not saved or saved incorrectly in save states.

Increase SuperFX speed to more accurately represent hardware, and fix bugs with Stunt Race FX and Yoshi's Island.

Fix transparency issue with Star Fox asteroids.

Proper write behavior for register $2122.

Fix controller initialization issues preventing some games from using multitap.

Add overclocking hack that increases IPC (retrotalker).

Added libretro's fast snapshot support.

Added sprite-tile limit disabling hack.

Added interpolation option hack for DSP.

Use 1 instead of 0 for initial PPU left window coordinate, fixing garbage in left column of pixels in some games.

Corrected IRQ and NMI emulation to allow more games to work properly.

Pass blargg OAM tests with proper write behavior.

Zsnes directdraw error