--- ray/doc/notes/ReleaseNotes	2010/06/18 21:22:49	1.171
+++ ray/doc/notes/ReleaseNotes	2010/09/16 03:28:20	1.174
@@ -1736,3 +1736,13 @@ Updated SCons build system for MINGW compilation, than
 Kohler.
 
 Added -u option to rlam for unbuffered output.
+
+Modified dctimestep to accept sky vector and daylight coefficient matrix
+or list of images to sum together, as suggested by Andy McNeil.
+
+Created genBSDF script to generate BSDF in Windows XML format.
+
+Modified mkillum to accept detailed geometry from BSDF XML files.
+
+Altered obj2rad to ignore zero normals (thanks to Jack de Valpine for
+suggestions and help).