--- ray/doc/notes/ReleaseNotes	2025/09/26 04:01:43	1.500
+++ ray/doc/notes/ReleaseNotes	2025/10/29 02:48:50	1.502
@@ -2860,3 +2860,10 @@ color space, gamma, and typical Radiance header settin
 Updated evalglare with new 3.0x version from Jan Wienold.
 
 Fixed issue with genBSDF -t3 option under Windows.
+
+Created rxfluxmtx tool that avoids unnecessary interprocess
+communication by supporting direct calls to RcontribSimulManager
+class and provides view rendering as well as surface sampling
+and pass-through modes.
+
+Added -m option to pvsum to optimize memory cache performance.