[maven-release-plugin] prepare release v0.3.0

Author: bvdeenen

pom.xml

@@ -4,7 +4,7 @@
 
     <groupId>io.streammachine</groupId>
     <artifactId>command-line-interface</artifactId>
-    <version>0.3.0-SNAPSHOT</version>
+    <version>0.3.0</version>
     <packaging>jar</packaging>
 
     <name>Stream Machine CLI</name>
@@ -13,7 +13,7 @@
         <url>https://github.com/streammachineio/cli</url>
         <connection>scm:git:git@github.com:streammachineio/cli.git</connection>
         <developerConnection>scm:git:git@github.com:streammachineio/cli.git</developerConnection>
-        <tag>HEAD</tag>
+        <tag>v0.3.0</tag>
     </scm>
 
     <properties>