[maven-release-plugin] prepare release v4.2

Author: jochen-testingbot

pom.xml

@@ -3,7 +3,7 @@
 
   <groupId>com.testingbot</groupId>
   <artifactId>TestingBotTunnel</artifactId>
-  <version>4.2-SNAPSHOT</version>
+  <version>4.2</version>
   <packaging>jar</packaging>
 
   <properties>
@@ -25,7 +25,7 @@
     <connection>scm:git:[email protected]:testingbot/testingbot-tunnel.git</connection>
     <developerConnection>scm:git:[email protected]:testingbot/testingbot-tunnel.git</developerConnection>
     <url>https://github.com/testingbot/Testingbot-Tunnel.git</url>
-    <tag>HEAD</tag>
+    <tag>v4.2</tag>
   </scm>
 
   <developers>