--- ray/doc/notes/ReleaseNotes	2018/10/09 17:57:17	1.327
+++ ray/doc/notes/ReleaseNotes	2018/10/18 23:00:38	1.329
@@ -2238,3 +2238,8 @@ 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.