In celebration of the upcoming version of CPN Tools, I made this picture showing all externally released version of CPN Tools from 0.1.1 to 3.0.0 (though the latter is not really released yet). Click on the image for a (much) larger version.
A Graphical History of CPN Tools

Wow, Michael.. does it mean that we’ll have blur effects, auto focus, 3D view, and stuffs in CPN Tools? :p
Sure! That’s what 3.0 is all about 😉
BTW, the BRITNeY Suite did have 3D effects in the form of 3D-graphs (screenshot).