PHP7 Compatibility

Author: Alexandra Nantel

extension.meta.xml

@@ -17,6 +17,9 @@
 		</author>
 	</authors>
 	<releases>
+		<release version="1.3.4" date="2017-05-23" min="2.4" max="4.x.x" php-min="5.6.x" php-max="7.x.x">
+			- PHP7 Compatibility
+		</release>
 		<release version="1.3.4" date="2017-06-20" min="2.4" max="2.x.x">
 			- Mark compatibility with Symphony 2.7
 		</release>