[maven-release-plugin] prepare for next development iteration

Author: denizkilic

api/pom.xml

@@ -4,7 +4,7 @@
 
     <groupId>com.messagebird</groupId>
     <artifactId>messagebird-api</artifactId>
-    <version>6.1.5</version>
+    <version>6.1.6-SNAPSHOT</version>
     <packaging>jar</packaging>
 
     <name>${project.groupId}:${project.artifactId}</name>
@@ -39,7 +39,7 @@
         <connection>scm:git:[email protected]:messagebird/java-rest-api.git</connection>
         <developerConnection>scm:git:[email protected]:messagebird/java-rest-api.git</developerConnection>
         <url>[email protected]:messagebird/java-rest-api.git</url>
-        <tag>v6.1.5</tag>
+        <tag>HEAD</tag>
     </scm>
 
     <profiles>