--- ray/doc/notes/ReleaseNotes	2022/03/21 00:21:13	1.410
+++ ray/doc/notes/ReleaseNotes	2022/04/10 03:46:27	1.412
@@ -2535,3 +2535,10 @@ from indented source headers.
 
 Added getinfo -r option, which is similar to -a except it will
 replace indicated lines with new ones.
+
+Slight change to vwrays -d option to not spit out "-ld-", and to
+produce "-ld+" without requiring input picture as argument.
+
+Added automatic overture calculation to rtpict with -n > 1 if
+ambient cache is on and file is named.  Random image sampling
+avoids some of the issues with redundant calculations but not all.