1. Added a game save menu: Now you can directly access related game saves from the main page of the App via the menu. 2. Added a game info menu: Now you can click to view information about related ROMs on the main page of the App. 3. Optimized the ROM file deletion feature: Improved the functionality for deleting ROM files. 4. Optimized the display of game files on the App's main page: Added more user-friendly text prompts.

1. Fix and improve the cheat code input feature, allowing automatic recognition of cheat codes from the clipboard. 2. Add game file renaming, deletion, and favoriting features to the app homepage. 3. Add a game favoriting feature, allowing users to select their favorite games.

1. Develop a new app homepage to make it easier for users to manage game ROMs. 2. Optimize the internal ROM information management structure. 3. Improve the trigger mechanism for the AB composite button in the game.

1. Optimize internal data structure of cheat codes. 2. Add 9 new game cheat code templates.

Fix the bug where user-created cheat codes do not display after reopening the game ROM.

Major update: Added cheat functionality, supporting user-created cheats and templates for popular games like Super Mario, Contra and more. Future updates will continue to add cheat templates to enhance user experience.

1. Unified app icons to display unsupported iOS system icons on lower iOS versions; 2. Optimized game acceleration feature, now supporting 2x, 3x, 4x, and 6x speed; 3. Added an on-screen acceleration button, allowing users to accelerate gameplay more conveniently; 4. Added a configuration option to show or hide the on-screen acceleration button, with the default setting as hidden; 5. Now game controllers also support Turbo acceleration keys, and users can configure the Turbo acceleration keys.

1. Added game controller button configuration feature. 2. Further optimized the logic for hiding on-screen buttons when using a game controller, making the game interface cleaner. 3. Added Mapper 195 to the NES emulator core, enabling it to play the corresponding games.

1. Added game speed-up feature, making it more convenient for users to play story-based NES games. 2. Added 4-directional screen control buttons, users can now choose between 4-directional and 8-directional controls. 3. Added a screen button vibration feedback option. 4. Added AB composite button to screen controls, which can produce A and B actions simultaneously. 5. Optimized the game settings page, added a help button for users to view explanations for each setting. 6. Slightly optimized the display of screen buttons.

1. Optimize local network multiplayer gaming functionality. 2. The app now supports opening ZIP files and extracting valid ROMs from them. 3. Add a file import guide document. 4. When auto-save is enabled, the app will automatically update the icons of NES ROM files. 5. Detail optimizations for the main page and game page to make the UI smoother.

1. Unified the app UI theme color to orange. 2. Added NES game save and load functionality. 3. Added NES game screenshot feature. 4. Added NES game restart feature. 5. Added two-player multiplayer functionality over LAN. 6. Optimized the experience for NES games in landscape mode.