Merge branch 'master' into master-to-dev

# Conflicts:
#	client/CHANGES.txt
#	client/pom.xml
#	pom.xml
#	testing/pom.xml

Author: sanzmauro

client/CHANGES.txt

@@ -6,6 +6,10 @@ CHANGES
 - Added: Cache-Control header for on-demand requests to sdk-server.
 - Updated: Localhost Client revamp & bugfix for missing splits.
 
+4.1.3 (Dec 2, 2020)
+- Fix Issue when closing SSE Connection
+- Updated log-level for some messages
+
 4.1.2 (Nov 25, 2020)
 - Updated junit from 4.12 to 4.13.1
 - Updated HttpClient from 4.5.2 to 5.0.3