+ * Fix problem with captions not showing on some windows. Reworked
+ creation of new windows.
+
+ * Disabled status bar on 3d views
+
+ * Fix bug in configure.ac that prevented using compiler
+ optimizations.
+
+ * Updated About splash screen
+
+May 29, 2002 Version 3.5.3
+ * Added support for g++ 3.04 compiler
+
+May 8, 2002 Version 3.5.2
+ * configure: improved CTN (DICOM) installation search
+ * src/ctsim.cpp: Fixed initial image size with import command
+
+May 5, 2002 Version 3.5.1
+
+ New Features:
+
+ * ctsim: Added tips to be displayed at startup and via the help menu.
+ * ctsim: Added center-detector concept. Allow for detector array
+ to be any arbitrary distance from center of scanner. As a result,
+ projection files are not incompatible with previous version of
+ CTSim.
+ * ctsim: Added threaded tasks and background manager for
+ background processing as well as taking advantage of multiple-CPU's
+ on SMP systems. (Microsoft Windows only)
+ * ctsim: Added plot t-theta sampling to projection file menu.
+ * ctsim: Added Reconstruction with Rebinning for faster
+ divergent beam reconstructions.
+ * ctsim: Added import and export of DICOM image files.
+ * ctsim: Added PPM, PGM, and PNG file import to imagefile.
+ * ctsim: Added FFT/IFFT of columns of image files.
+ * ctsim: Added clipboard cut/copy/paste for image files.
+ * ctsim: Added region of interest to reconstructions.
+ * ctsim: Added Convert Rectangular Image to Projection files