--- ray/doc/notes/ReleaseNotes	2024/09/16 23:52:18	1.459
+++ ray/doc/notes/ReleaseNotes	2024/09/20 17:39:12	1.461
@@ -2724,3 +2724,10 @@ can handle different output formats and hyperspectral 
 Only runs on a single machine, however -- now NFS locking on
 shared volumes.  Mainly a demonstration tool for RpictSimulManager
 C++ class, but may have its uses.
+
+Fixed a bug in BSDF sampling of sources pointed out by
+David Geisler-Moroder, which tended to overestimate specular
+contributions for some BSDFs.
+
+Added handling of hyperspectral pictures to pextrem, though
+results are still reported in RGB.