--- ray/doc/notes/ReleaseNotes	2020/06/30 15:52:48	1.373
+++ ray/doc/notes/ReleaseNotes	2020/08/15 03:28:56	1.374
@@ -2378,3 +2378,6 @@ Improved peak extraction method, which was undervaluin
 in many cases.
 
 New version of evalglare from Jan Wienold.
+
+Added -u option to gendaymtx to elide data columns (time steps) when
+the sun is not visible above the horizon.