FCE Ultra 0.13:


* Mapper 1 improved.
* Mapper 21 improved.
* Sprite/background priorities fixed.
* Sprites are now rendered line by line.
* VS Unisystem dip switch bug fixed.
* A bug that was causing some smaller VS Unisystem games 
  to cause FCE Ultra to crash during startup has been fixed.
* Various optimizations.
* Two new video modes added for compatibility with newer
  displays, like LCDs.  Both are 640x480x8b and require
  VBE 2(for linear graphics memory).