--- ray/doc/notes/ReleaseNotes	2021/04/07 21:13:52	1.391
+++ ray/doc/notes/ReleaseNotes	2021/09/02 16:11:24	1.394
@@ -2434,3 +2434,13 @@ Added pabopto2bsdf -g option to cull near-grazing scat
 issues with noise and negative values.
 
 Increased default dynamic range from 32 to 100 in pcond and normtiff.
+
+Added -o and -n options to genbox to create .OBJ output and segment
+edges and corners for transparent materials.  Also added -s option
+to control smoothing for .OBJ and Radiance with segmented rounding.
+
+Made it so robjutil with the +r option for Radiance output now
+produces normal smoothing unless normals are removed with -n.
+
+Added exposure preservation to pcompos when possible (i.e., when
+there is only one input or inputs agree on exposure).