--- ray/doc/notes/ReleaseNotes	2025/04/04 18:06:48	1.481
+++ ray/doc/notes/ReleaseNotes	2025/04/27 20:20:01	1.484
@@ -2789,3 +2789,15 @@ double, which uses less RAM and supports faster operat
 in general.  Build with compiler flag:
 	-DDTnativeDTrmx_native=DTdouble
 to get back higher precision representation.
+
+Taoning Wang updated genssky and gensdaymtx to provide illuminance
+calibration and accept EPW files directly as input.
+
+Added -e expr and -f file.cal options to all rendering tools, not
+just rcontrib/rxcontrib.  Feature request from Peter A-B.
+
+Fixed slight bias in indirect calculation caused by ambient
+collision detection, pointed out by Jon Sargent.  New code
+keeps track of rejected samples and sells them back to
+later calls to get something closer to a true Poisson
+sampling method.