[maven-release-plugin] prepare release maven-jarsigner-3.0.0

pom.xml

@@ -24,11 +24,11 @@
     <groupId>org.apache.maven.shared</groupId>
     <artifactId>maven-shared-components</artifactId>
     <version>33</version>
-    <relativePath/>
+    <relativePath />
   </parent>
 
   <artifactId>maven-jarsigner</artifactId>
-  <version>3.0.0-SNAPSHOT</version>
+  <version>3.0.0</version>
 
   <name>Apache Maven Jarsigner</name>
   <description>A component to assist in signing jars.</description>
@@ -37,7 +37,7 @@
     <connection>scm:git:https://gitbox.apache.org/repos/asf/maven-jarsigner.git</connection>
     <developerConnection>scm:git:https://gitbox.apache.org/repos/asf/maven-jarsigner.git</developerConnection>
     <url>https://github.com/apache/maven-jarsigner/tree/${project.scm.tag}</url>
-    <tag>HEAD</tag>
+    <tag>maven-jarsigner-3.0.0</tag>
   </scm>
   <issueManagement>
     <system>jira</system>