Update releasenotes.txt

hazzik · web-flow · commit ec2c01c3e9ee · 2018-06-07T09:44:23.000+12:00
Add nhibernate#1730
diff --git a/releasenotes.txt b/releasenotes.txt
@@ -5,6 +5,7 @@ Release notes - NHibernate - Version 5.1.3
 
 ** Bug
 
+   * #1730 Query cache always missed in session having altered the entities
    * #1711 Fix static proxy serialization
 
 ** Task
