higan v103 is released.. higan (formerly bsnes) is a Nintendo multi-system emulator that began development on 2004-10-14. It currently supports the following systems:
- Famicom
- Super Famicom
- Game Boy
- Game Boy Color
- Game Boy Advance

higan also supports the following subsystems:
- Super Game Boy
- BS-X Satellaview
- Sufami Turbo

higan Changelog：
* added SuperGrafx emulation
* improved audio band-pass filtering for all emulated systems
* screen rotation is now a hotkey; automatically rotates control bindings
* screen rotation now supported on the Game Boy Advance as well (used by a small number of games)
* massive improvements to Mega Drive emulation
* massive code cleanups and rewrites to many CPU emulation cores (MOS6502, WDC65816, SPC700, etc)
* Famicom, Master System, Mega Drive: added PAL emulation support
* PC Engine, SuperGrafx, Master System, Game Gear, Mega Drive: added save state support
* PC Engine, SuperGrafx: added PSG sound emulation
* Master System, Game Gear: added PSG sound emulation
* Mega Drive: added Z80 APU emulation [with help from Cydrak]
* Mega Drive: added PSG sound emulation
* Mega Drive: added YM2612 sound emulation [Cydrak]
* Super Famicom: fixed Super Game Boy emulation
* PC Engine: added save RAM support (using per-game PCE-CD backup RAM)
* Game Boy Advance: substantial improvements to audio emulation quality
* Game Boy Advance: convert scanline-based PPU renderer to a dot-based renderer
* Game Boy Advance: properly initialize CPU state (fixes Classic NES Series games)
* Game Boy Advance: MUL timing corrected [Jonas Quinn]
* Mega Drive: emulate special mappers for Phantasy Star IV, Super Street Fighter II, etc.
* Super Famicom: use darker luma for INIDISP=0 (large improvement to Final Fantasy III opening)
* Super Famicom: fixed bugs in SMP OR1,AND1 instructions
* cheat code database regrettably removed from official releases; will be made available separately

Download: higan v103
Source: Here