Agora é oficial. Após um longo período sem atualizações, o SD2SNES recebeu uma nova versão do firmware oficial, que incorpora o suporte a save states e executa jogos de Game Boy no Super Nintendo, tal qual um Super Game Boy.
Outros reparos e melhorias também foram implementados. Confira o changelog completo (em inglês):
[All] save state support (via USB/savestate2snes) by RedGuy
[All] stand-alone save state features by FURiOUS
[All] some compatibility improvements and optimizations for stand-alone save states by ikari_01
Add support for YAML list items for multiple savestate_fixes entries per game
Add support for simple bitwise operations on savestate_fixes patches
Add support for verbatim code execution on savestate_fixes patches – notably fixes Star Ocean (decompressed) save states (however the save state hook still needs CPU time optimization to prevent music glitches in Star Ocean.)
Add IRQ support on top of NMI for the save state hook – this enables save states on Out Of This World and possibly other games that only use IRQ. Also fixes controller input capture on a number of games so the game-specific input hacks could be eliminated.
Moved save state code outside of the USB hook area to make room for USB hook execution.
[All] Fixed data caching bug in MSU1 data extension which could cause wrong data to be streamed
[All] Savestates: do not try to capture data that is already in cartridge space anyway (e.g. SRAM). Fixes text distortion in Near’s Bahamut Lagoon translation when loading a state.
[All] Fixed YAML config parser to support comment signs after list start items
[All] Fixed SNES open-bus contamination (fixes sprite flickering in Near’s Bahamut Lagoon translation, certain speed runs that rely on open bus behaviour)
[All] (hopefully) fixed rapid data line toggling sometimes resulting in address line glitches, causing random crashes in extreme cases, and occasional garbled graphics on SMRPG among others
[All] Fixed data integrity problems when loading BSX games
