Here's whatsnew:
-keyboard map can be configured with the GUI
-external game devices like joysticks and gamepads are supported, and can be assigned in the keyboard map like normal keys
-video and audio output can be recorded to AVI files
-it is now possible to use audio files (WAV, AIFF, etc.) as tape images, with support for all tape features except markers; a simple linear phase FIR filter can also be applied to the input signal
-improved television vertical sync emulation
-new command line option for loading a snapshot or demo file on start-up
-added hue shift to the display options
-emulation speed percentage and floppy drive LEDs are now displayed on the GUI; it is also possible to change the emulation speed
-various minor bug fixes and improvements

Get it here:
http://ep128emu.enterpriseforever.org/downloads

-Trebor