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

Sega Master System/Game Gear emulator for Android has been updated. Changes:
- Now showing real game names in File Selector.
- Fixed file ID computation to include all eight CRC32 digits.
- MOGA buttons can be assigned via "Assign Keys" in Settings.
- Added MOGA gamepad support to File Selector and Gallery.
- Added standard gamepad support to File Selector, Gallery, and Settings.
- Added optional iCade joystick support (see Settings).
- Added "Show Real Names" menu option to the File Selector.
- Optimized File Selector by not rescanning folder after running emulation.
News source: https://play.google.com