Version 0.05 is a bare bones release, enough to let me do simple web maps.
Nice additions would include:
-- Incorporation of the general projection and plot labelling/gridding software WCSLIB.
(http://www.atnf.csiro.au/computing/software/wcslib.html). This seems like a good
package. It would require a perl/PDL interface to the FORTRAN routines in this library.