Seems to introduce PNG support. From original change log:
0.1.4:
New option: -n, --nice
New option: --dir
Load images from a directory
0.1.3:
Bugfixes and optimisation release (use much less cpu).
Nothing new here.
- New option: -N, --noNice
With this option, the reniced processes aren't counted. This is usefull if you use seti@home or distributed.net, which always eat almost all the CPU. (patch from Pascal Terjan)
- a man page!
From the changelog (since 0.1.1):
- added a missing #include <string.h> (reported by Gilles Cuesta)