r7929: fix backprojection

[ctsim.git] / ChangeLog

diff --git a/ChangeLog b/ChangeLog
index 0e622ed1d47bedb5b24e59965170e1572d7e8f2a..344a2ac700fddf9ca717df012ad430d2f4aa0d89 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,4 +1,31 @@
-Jul 1, 2002  Version 3.5.5
+Sep 30, 2003  Version 4.2.7
+
+       * Fix minor issue with floating point difference backprojection, add
+       optimization
+       
+       * Fix building with newest versions of automake 1.7
+
+       * Add support for 8-byte longs [for example, Athlon64] in
+       integer difference backprojection allowing for 64-bit integer
+       math.
+
+Mar 22, 2003  Version 4.2.3
+
+       * Added Fourier reconstruction method
+
+       * Support gcc 3.2, wxWindows 2.4, and MacOS X
+
+       * Fix polar interpolation
+       
+Jun 26, 2002  Version 3.5.6
+
+       * Fix minor color PNG image importing bug
+       
+       * Bug fix for building on Debian alpha platform
+
+       * Fix g++ compilation warnings
+       
+Jun 13, 2002  Version 3.5.5
        
        * Fix printing of version number