--- ray/doc/notes/ReleaseNotes	2018/06/07 15:39:35	1.319
+++ ray/doc/notes/ReleaseNotes	2018/10/18 23:00:38	1.329
@@ -2157,7 +2157,7 @@ Added bsdfview tool analogous to objview but for BSDF 
 which calls bsdf2rad then rad with a few useful default views.
 
 =========================
-Version 5.2
+Version 5.2 (Release October 8, 2018)
 
 Created psketch program to apply non-photorealistic rendering to selected
 objects, identified by modifier name(s).
@@ -2217,3 +2217,29 @@ IESNA63 standards.
 
 Resurrected original bsdf2rad test program, renaming it bsdf2rado. Still an
 optional build in src/cv/.
+
+Fixed bug in rcontrib with virtual sources, where pretest was adding
+to modifier accumulation buffers.  Reported by Mostapha.
+
+Added an "aBSDF" material type that explicitly checks for peak extraction.
+Its arguments are the same as the original "BSDF" type, but without the
+thickness parameter, as proxy geometry is not supported by this new type.
+The old "BSDF" type no longer does peak extraction under any circumstances,
+since this behavior is superfluous for proxied geometry.
+
+Added -r option to bsdf2rad (and bsdfview) to fix BSDF min and max range
+for comparing BSDFs.
+
+Fixed issue with pfilt -m option and uneven image size changes pointed
+out by Rob Shakespeare.
+
+Updates to evalglare and gendaylit from Jan Wienold, including new
+colored sky option.
+
+=========================
+Version 5.3
+
+Created radcompare program to compare Radiance tool output to reference outputs
+during unit-testing.
+
+Fixed issue reading very large files (> 2 GBytes) in rcollate.