via http://emu-russia.net/en/

Robert Broglia updated his emulators for Android. Changes:
- Replaced Input/Player Mapping and all Key Config menus with a new Input Device Setup with per-device configurations;
- Various input device detection improvements on Android 3.1+;
- Key mappings to increment/decrement the save state slot;
- Date & time on save state slot menu items;
- Many device-specific fixes (see updates page on website).
md.emu:
* Game Genie & Action Replay cheat support, uses the standard .pat format from Kega Fusion;
* Fixed some crashes when loading roms and on older ARM CPUs.
News source: https://play.google.com