--- ray/doc/notes/ReleaseNotes	2024/09/11 18:56:11	1.458
+++ ray/doc/notes/ReleaseNotes	2024/09/18 19:52:35	1.460
@@ -2718,3 +2718,13 @@ Added crude ability to read and convert spectra to RGB
 ra_bmp, and ra_rgbe programs.  Also updated fast tone-mapping
 library to handle spectral HSR inputs at the same time.  HSR
 input handling was added in a similar fashion to pcond and pvalue.
+
+Wrote rxpiece tool that will render pictures using tiling and
+can handle different output formats and hyperspectral pictures.
+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.