--- ray/doc/notes/ReleaseNotes	2023/11/17 20:02:07	1.429
+++ ray/doc/notes/ReleaseNotes	2023/11/27 22:04:45	1.433
@@ -2630,3 +2630,9 @@ tools were broken in the initial release.  (Hopefully,
 working now, but none have been tested as yet.)
 There was also an indexing bug in the spectral->RGB conversions
 that made reds into blues and vice versa, which has been fixed.
+
+Added i/o for spectral pictures to rmtxop, the first program that can
+ingest them.  (Only rtrace, rcontrib, and rfluxmtx can render them.)
+New symbolic rmtxop -c options, such as RGB, XYZ, S (for scotopic)
+and M (for melanopic) make color conversions simpler.
+Also added spectral picture support to rcrop and radcompare.