[maven-release-plugin] prepare release maven-artifact-transfer-0.13.1

pom.xml

@@ -28,7 +28,7 @@
   </parent>
 
   <artifactId>maven-artifact-transfer</artifactId>
-  <version>0.13.1-SNAPSHOT</version>
+  <version>0.13.1</version>
 
   <name>Apache Maven Artifact Transfer</name>
   <description>An API to install, deploy and resolving artifacts with Maven 3</description>
@@ -37,7 +37,7 @@
     <connection>scm:git:https://gitbox.apache.org/repos/asf/maven-artifact-transfer.git</connection>
     <developerConnection>scm:git:https://gitbox.apache.org/repos/asf/maven-artifact-transfer.git</developerConnection>
     <url>https://github.com/apache/maven-artifact-transfer/tree/${project.scm.tag}</url>
-    <tag>HEAD</tag>
+    <tag>maven-artifact-transfer-0.13.1</tag>
   </scm>
   <issueManagement>
     <system>jira</system>
@@ -56,7 +56,7 @@
 
   <properties>
     <javaVersion>7</javaVersion>
-    <project.build.outputTimestamp>2020-06-04T17:43:44Z</project.build.outputTimestamp>
+    <project.build.outputTimestamp>2020-12-22T10:31:40Z</project.build.outputTimestamp>
   </properties>
 
   <build>