Bump version

package.xml

@@ -5,7 +5,7 @@
 		<packagedescription><![CDATA[Push provides an easy to use push server API.]]></packagedescription>
 		<packagedescription language="de"><![CDATA[Push stellt ein einfach zu verwendendes Push-Server-API zur Verfügung.]]></packagedescription>
 		<isapplication>0</isapplication>
-		<version>2.1.5</version>
+		<version>2.1.6</version>
 		<date>2023-09-05</date>
 		<license><![CDATA[BSD 3-Clause License <http://opensource.org/licenses/BSD-3-Clause>]]></license>
 	</packageinformation>
@@ -28,6 +28,11 @@
 		<instruction type="templateListener" />
 	</instructions>
 
+	<instructions type="update" fromversion="2.1.5">
+		<instruction type="file" application="wcf">files_wcf.tar</instruction>
+		<instruction type="templateListener" />
+	</instructions>
+
 	<instructions type="update" fromversion="2.1.4">
 		<instruction type="file" application="wcf">files_wcf.tar</instruction>
 		<instruction type="templateListener" />