[maven-release-plugin] prepare release migration-utils-6.3.0

pom.xml

@@ -7,7 +7,7 @@
   </parent>
   <groupId>org.fcrepo.migration</groupId>
   <artifactId>migration-utils</artifactId>
-  <version>6.3.0-SNAPSHOT</version>
+  <version>6.3.0</version>
   <packaging>jar</packaging>
 
   <name>migration-utils</name>
@@ -41,7 +41,7 @@
     <connection>scm:git:git://github.com/fcrepo-exts/${project_name}.git</connection>
     <developerConnection>scm:git:[email protected]:fcrepo-exts/${project_name}.git</developerConnection>
     <url>https://github.com/fcrepo-exts/${project_name}</url>
-    <tag>HEAD</tag>
+    <tag>migration-utils-6.3.0</tag>
   </scm>
 
   <dependencies>
@@ -364,7 +364,7 @@
               <shadedArtifactAttached>true</shadedArtifactAttached>
               <finalName>${project.artifactId}-${project.version}-driver</finalName>
               <transformers>
-                <transformer implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer"/>
+                <transformer implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer" />
                 <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
                   <manifestEntries>
                     <Main-Class>${project.main.class}</Main-Class>