+3.0.0beta1 - Released
+
+ * ctsim: Added most-recently-used files to File menu with
+ registry storage between executions.
+
+ * ctsim: Added MDI interface for Windows version
+
+ * ctsim: Added graphical About box
+
+ * ctsim: Added accelerator (hotkeys) to windows
+
+ * ctsim: Online help added as well as HTML help
+
+ * ctsim: Added icons to Frames on Windows versions
+
+ * pjinfo: Fixed bug when doing --dump and not specifing --endview
+
+ * ctsimtext-lam: Changes for first version to compile under lam
+
+3.0.0alpha5 - Released 1/12/00
+
+ * ctsim: Added EZPlotDialog, used by debugging plots in
+ procsignal.cpp
+
+ * ctsimtext: Fixed bugs for MSVC and with empty input lines. Fixed
+ bug in parsing command-line parameters.
+
+ * views.cpp: Fixed bug in copying of labels from images to
+ plotfiles
+
+ * syserror.cpp: fixed reporting for fatal errors
+
+ * projections.cpp: fixed MSVC failure with std:: namespace
+
+ * procsignal.cpp: fixed bug in equiangular reconstructions
+ for frequency/inverse-fourier filtering
+
+3.0.0alpha4 - Released 1/09/01
+
+ * ctsim: Added reset to full-intensity scale menu item
+
+ * ctsim: Add conversion of projections to polar plot [Thanks to
+ Ian Kay for reference and math hints in polar bilinear scaling]
+
+ * ctsim: improve bilinear scaling of image size [Thanks to Ian Kay
+ for math tips]
+
+ * ctsim: imagefile labels are now copied to plotfiles
+
+ * ctsim: Added more analyze menuitems
+
+ * ctsimtext: First version. All command-line tools are now accessed
+ through this master shell. Has both command-line and interactive
+ interface
+
+ * ctsim: Fixed initialization of min/max bug for PlotFiles
+
+ * ezplot: Cleaned up y-tick label placement
+
+ * sgp: Added better support for projection/reconstruction animation
+
+3.0.0alpha3 - Released 1/02/01
+
+ * ctsim: Added plotting of histograms
+
+ * imagefile.cpp: fixed bug in generation of 16-bit PNG images
+
+ * ezplot.cpp: adjusted xtick label displays for better placement
+
+3.0alpha2 - Released 1/02/01