2 - Make platform check compile time constants for performance
6 - Continued porting to MSWin32, fixing many NaN and Inf handling issues
8 - Large documentation improvements
9 - MSWin32 support thanks to testing and feedback from <sisyphus@cpan.org>
11 - Initial CPAN release
14 - Started change to Test::Class
17 - Added swig interface files and swig-ified build script
18 - initial tests for special function library gsl_sf <--> Math::GSL::Sf
19 - Proof Of Concept: makegsl and testgsl