• Lightgun support
• High score cartridge support
• Increased accuracy of Maria cycle timing, games now run at close to their intended speed (One on One, Tower Toppler, Summer Games, KLAX, Karateka, etc.)
• Increased compatibility for PAL games (Ballblazer, Commando, and Food Fight now work)
• Audio now sounds as it should regardless of frequency (PAL games and custom frame rates)
• Timers now properly take into consideration cycles generated via Maria and during WSYNC
• Changes to ProSystem database format
  • Maria cycles are now enabled by default (option 0x1 now disables Maria, the opposite of before)
  • Ability to adjust the lightgun crosshair offset per game
• All games now have Maria cycles and WSYNC enabled in the ProSystem database (with the exception of MIA)
• Console switch defaults updated to work with the majority of games
• Additions to debug output (Maria vs. CPU cycles, timer info, etc.)
• Other games improved by various changes
  • Kung Fu Master no longer has the lines in the upper left corner of display and the Fuji logo appears as it should (if using BIOS)
  • Midnight Mutants has less graphical glitches
  • Summer Games has less graphical glitches
  • Plutos has slightly less graphical glitches
• Fixed save/restore state issue for games that use RIOT timers.

• Wii homebrew - Wii7800
  

Via Wiibrew