This release mainly focuses on compatibility. The biggest new feature is probably the PAL timing support. Most European games should now run correctly.

Changelog

• Fixed Mode 0 color palette index problem. Fixes ToP, DQ5, etc.
  
• Improved LoROM memory mapper to support 32mbit images. Fixes Tokimeki Memorial, etc.
  
• Added full S-DD1 support, SFA2 and Star Ocean are now playable. Special thanks to Andreas Naive
  
• Updated BGnxOFS / Mode7 registers with anomie´s latest findings
  
• Added basic ROM mirroring support. Fixes copy protection issues in MMX, etc.
  
• Rewrote string library to work better on gcc/linux
  
• Cleaned up S-RTC/S-DD1 emulation to make way for future add-on chip emulation
  
• Rewrote DMA code, now runs cycle-by-cycle
  
• Rewrote HDMA code, now allows HDMA to be enabled mid-frame, fixes many games
  
• Fixed a bug in Mode7 vertical screen flip mode. Fixes FF5 title screen, etc.
  
• Greatly improved IRQ triggering. Fixes Der Langrisser, etc.
  
• Added full support for open bus. This includes PPU1 and PPU2 open bus support
  
• Modified CPU core back to cycle-based system. Slower, but improves debugger
  
• Implemented temporary fix for debugger to handle new cycle-based cores
  
• Modified CGRAM to ignore highest bit, since it is not used at all by the SNES, and is impossible to read on real hardware. Lowers memory usage by ~1.2mb
  
• Added mostly accurate PAL timing support. This should increase compatibility by ~30% or so
  
• More stuff I´m forgetting at the moment...
  

For the next release, I´ll probably be aiming towards cleaning up the source code.