+0.6.0-b1 - 6/6/2000
+ First C++ conversions
+ Portable IF (image file) format implemented to replace SDF
+
+0.5.4 - 6/4/2000
+ Simpilifed endian handling
+
0.5.4-b3 - 6/1/2000
Added support for 64-bit (IA64) CPU
Removed broken B-spline interpolation