bug #1: jpeg decoding fails
solution: in format/jpeg.c find the line that says "rewind_if_needed" and replace the whole line by:
if (feof(f)) return Qfalse;
bug #2: the jmax plugin doesn't install in the proper place (e.g. instant crash on startup, or cannot load, etc.; look for gridflow.so installed in /opt/lib/jmax instead of /usr/lib/jmax)
solution: in bundled/jmax/Makefiles/Makefile.linux replace the /opt by a /usr
Mathieu Bouchard http://artengine.ca/matju