diff --git a/distro/README b/distro/README
index 47bdbe6..49d17d4 100644
--- a/distro/README
+++ b/distro/README
@@ -18,12 +18,13 @@ Version and Release Date
 ------------------------
 
 v 1.0, 19/05/2015
+v 1.1, 30/09/2015 
   
 
 Description
 -----------
 
-Common Java library for usage accounting 
+${description}
 
 Licensing
 ---------
diff --git a/distro/changelog.xml b/distro/changelog.xml
index c36a2a1..d58fa4a 100644
--- a/distro/changelog.xml
+++ b/distro/changelog.xml
@@ -1,4 +1,8 @@
 <ReleaseNotes>
+	
+	<Changeset component="org.gcube.accounting.accounting-lib.1.1.0" date="2015-09-30">
+		<Change>Changed Single and Aggregated classes names to avoid mistakes for the developers.</Change>	
+	</Changeset>
 	<Changeset component="org.gcube.accounting.accounting-lib.1.0.0" date="2015-05-27">
 		<Change>First Release</Change>	
 	</Changeset>