- Added: ability to open database file in launcher - Added: ability to change audio device (SDL2 audio renderer only) - Improved: launcher now can open open database file if it is located in My Nes folder in documents -Improved: SDL2 libraries updated to the latest version - Improved: SDL2 video and audio renderers - Fixed: Mapper 5 crashes in "Shin 4 Nin Uchi Mahjong - Yakuman Tengoku" game, bug in MMC5 PCM external sound channel - Fixed: Load and save palette generator values in palette settings - Removed: some SDL2 video renderer settings - Removed: audio buffer change settings