via http://www.aep-emu.de/

ColecoVision emulator for Android has been updated. Changes:
- Added support for cheats in AAAA-DD and AAAA-DDDD formats.
- Added Cheatopedia with ready-made cheats for 30+ popular games.
- Added Cheat Editor for entering your own cheat codes.
- Added Palette Editor for modifying game colors.
- Added screen resizing/positioning to the Joystick Editor.
- Added "Input | Ignore Fake KeyUp Events" option to make misbehaving keyboards work.
- Now properly killing DropBox and BoxArt threads at exit.
- Fixed stale timer thread remaining after exiting a game.
News source: https://play.google.com
News source: https://play.google.com