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

The NES emulator puNES for Linux and Windows (SDL) has been updated.

Quote:
0.29 (bugfix release)
  • correct some bugs and redesigned the timeline in the windows version.
  • In the linux version i dropped the dependency with some libraries (such as the libpng 1.4) and this should make the emulator also run correctly on distributions like Ubuntu.