[maven-release-plugin] prepare release 0.2.0

Author: Adrian Cole

pom.xml

@@ -4,7 +4,7 @@
 
   <groupId>io.zipkin.proto3</groupId>
   <artifactId>zipkin-proto3</artifactId>
-  <version>0.1.1-SNAPSHOT</version>
+  <version>0.2.0</version>
   <packaging>jar</packaging>
 
   <name>zipkin-proto3</name>
@@ -50,7 +50,7 @@
     <url>https://github.com/openzipkin/zipkin-api</url>
     <connection>scm:git:https://github.com/openzipkin/zipkin-api.git</connection>
     <developerConnection>scm:git:https://github.com/openzipkin/zipkin-api.git</developerConnection>
-    <tag>HEAD</tag>
+    <tag>0.2.0</tag>
   </scm>
 
   <distributionManagement>