Changelog:
• Upgraded NDS core with RetroAchievements support (Important: this update breaks compatibility with old save states. Please convert them to in-game saves before updating to v1.7.1 to avoid losing progress)
• Added top/bottom screen layout configuration for NDS when using AirPlay
• Added touch-screen cursor control for NDS when connected via AirPlay
• Added external controller support for NDS cursor control (right stick moves cursor, R3 for click)
• Added microphone blowing simulation feature for NDS
• Added game screen scaling options when using AirPlay output
• Added global toggle for RetroAchievements
• Added NAND import support for 3DS, making it easier to install the Home Menu and restore missing system files
• Added new rendering mode options for PSP
• Added texture replacement toggle for PSP
• Added BIOS import support for more platforms, improving game compatibility
• Added option to switch GB/GBC cores between mGBA and VBA-M
• Added long-press fast-forward mapping option in controller settings
• Greatly optimized save state storage efficiency
• Optimized fast-forward functionality to reduce impact on emulation and audio
• Integrated RomPatcher
• Fixed issue where RetroAchievements Hardcore Mode could not be enabled on PSP
• Fixed issue where RetroAchievements were not displayed on TV when using AirPlay output
• Fixed keyboard unresponsiveness issue on iOS 26
• Other bug fixes and improvements