--- ray/doc/notes/ReleaseNotes	2007/07/25 04:12:35	1.137
+++ ray/doc/notes/ReleaseNotes	2008/01/24 23:15:46	1.143
@@ -1633,3 +1633,22 @@ of the smaller octree structure size.
 Fixed bug in shadow cache where it was adding surfaces with antimatter
 holes cut in them to the obstructor list.  Thanks to John Mardaljevic
 for discovering and reporting the problem.
+
+Adding ability in mkillum to incorporate BSDF data in calculation.
+Internal interface (raypcalls) now used in place of rtrace process(es).
+
+Fixed pixel alignment in pcomb for size reduction and enlargement.
+
+Allow rtcontrib user to set -P and -PP options for persistent rendering.
+The only caveat is that -n setting > 1 requires -PP rather than -P.
+
+Added -c option to rtcontrib to facilitate cumulative calculations.
+
+Added ability to incorporate LBNL Window 6 bidirectional scattering
+distribution function (BSDF) data in mkillum.
+
+****** COMPATIBILITY CHANGE ********
+Fixed long-standing bug in source.cal, which caused it to produce
+reversed anisotropic photometric distributions due to the
+misorientation of the y-axis.  Thanks to Zack Rogers for discovering
+and helping debug this problem.