--- ray/doc/notes/ReleaseNotes	2013/02/05 06:00:19	1.215
+++ ray/doc/notes/ReleaseNotes	2013/04/04 15:13:43	1.217
@@ -1875,3 +1875,5 @@ to Lars Grobe for noticing the problem.
 
 Added -r option to gendaymtx to rotate the sky the specified number of
 degrees about the zenith as suggested by A. McNeil.
+
+Axel Jacobs added -pal eco color map that does a blue-red-yellow scale.