--- ray/doc/notes/ReleaseNotes	2025/05/08 14:44:01	1.487
+++ ray/doc/notes/ReleaseNotes	2025/05/21 20:42:48	1.489
@@ -2813,3 +2813,10 @@ spectral glazing materials based on CGDB data and mode
 Fixed bug that caused inf and nan errors with -cw setting
 where longer wavelength was substantially less than limits
 of specified spectra.
+
+Created bsdfpeaks utility to identify and report full-width,
+half-maximum sizes of peaks in SIR and XML inputs.
+
+Changed default super-sampling in bsdf2ttree from 256 to 64,
+since there doesn't seem to be much benefit to the higher
+sampling rate for most BSDFs.