Here's whatsnew:

-changed the debugger window layout so that there is a larger window
with only two tabs; also more information is displayed, and the
mouse wheel can be used for scrolling the disassembly and memory
dump views
-implemented Lua scripting in the debugger; this makes it possible to
write complex rules for breakpoints, but can have other uses as
well, since the script can read and write memory, I/O ports, and CPU
registers, in addition to having access to the standard Lua library
functions
-added a simple monitor to the debugger; the supported commands
include assemble, disassemble, trace, memory and I/O port dump and
modify, printing and changing CPU registers, memory compare, copy,
fill, search, load and save, and more (use ? to print the list of
available commands, or ? N for help on command N)
-improved the audio quality of AVI recording, at the expense of
making it somewhat slower
-added new command line option for selecting the GUI style and colors
-a few minor bug fixes and improvements

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

-Trebor