diff --git a/support/Release notes.txt b/support/Release notes.txt
index 4e43d3598..c98cbd6a5 100644
--- a/support/Release notes.txt	
+++ b/support/Release notes.txt	
@@ -1,3 +1,7 @@
+===============================================================================
+20.38.8
+Added check for NAN definitions for C++11 FP functions
+
 ===============================================================================
 20.38.7
 Updated CI scripts