It was released a new firmware for the SD2Snes Flash Cartridge (Super Nintendo/Famicom) by Ikari. The upgrade instructions can be found here.

Changelog:

• SPC Player (contributed by necronomfive/blargg)
• System Information screen now shows CPU/PPU revision (contributed by necronomfive)
• Satellaview: basic data transmission packet support (makes some more games boot, thanks to LuigiBlood for assistance and sample data packets)
• Number of supported files increased to 50000 per card / 16380 per directory.
• Slight speedup of menu text rendering.
• Reduce load time of menu.
• Adjust Cx4 timing to be more faithful (Mega Man now defeats the boss in attract mode in Mega Man X2)
• adapt ROM mirroring size to file size if header information is invalid (fixes Super Noah’s Ark 3D, possibly others)
• MSU1 interface changes suggested by byuu:
  • Data offset 0 and audio track 0 are automatically requested on reset. This causes the busy flags to become 0 shortly after reset/startup.
  • $2000 bit 3 is now “audio error”, becomes valid after “audio busy” -> 0 set when an error occurred while preparing playback of the requested audio track write LED stays on when SRAM content changes constantly.
• Fixes:
• fix empty save files on FAT16 / incorrect free cluster count on FAT32.
• correct directory sorting (force parent directory at top of list)
• fix text corruption when entering a directory with a scrollable name.
• fix files/dirs count in system information.
• make ‘sd2snes’ directory hiding case-insensitive.
• improve DAC I²S timing.
• fix occasional palette corruption in menu.
• fix SD clock glitch on ROM loading (occasional glitches/crashes)
• fix memory write timing on ROM loading (occasional glitches/crashes)
• fix SPI timing (ROMs not loading; System Information not working)
• properly synchronize SNES control signals (occasional glitches/crashes)
• fix floating IRQ output (occasional glitches/slowdowns)

Download: SD2Snes Firmware v0.1.4 (1142)

source: sd2snes.de