--- ray/doc/notes/ReleaseNotes	2018/01/05 02:47:45	1.311
+++ ray/doc/notes/ReleaseNotes	2018/04/17 18:11:16	1.317
@@ -2189,3 +2189,21 @@ Improved accuracy of bsdf2ttree when converting scatte
 representatons with strong peaks.
 
 Tweaked peak-extraction code to work more reliably.
+
+Georg Mischler updated SCons build system.
+
+Rob Guglielmetti and Alex Swindler updated CMake build system.
+
+Modified pcomb so the first view seen in the inputs is written into header.
+
+Wrote rtpict script to run rtrace in parallel mode and simulate rpict with
+-n option.
+
+Added ability to move forwards/backwards specified distance in rvu "origin"
+command.  Feature requested by John Mardaljevic, who essentially owns this
+command, now.
+
+Reduced bias in ambient super-sampling method.
+
+Fixed bugs associated with zero transmission in chromatic tensor trees.
+Thanks to Lars Grobe for pointing out issues.