[maven-release-plugin] prepare release 3.2.1

pom.xml

@@ -9,7 +9,7 @@
   </parent>
 
   <artifactId>buildnumber-maven-plugin</artifactId>
-  <version>3.2.1-SNAPSHOT</version>
+  <version>3.2.1</version>
   <packaging>maven-plugin</packaging>
 
   <name>Build Number Maven Plugin</name>
@@ -71,7 +71,7 @@
   <scm>
     <connection>scm:git:https://github.com/mojohaus/buildnumber-maven-plugin.git</connection>
     <developerConnection>scm:git:https://github.com/mojohaus/buildnumber-maven-plugin.git</developerConnection>
-    <tag>HEAD</tag>
+    <tag>3.2.1</tag>
     <url>https://github.com/mojohaus/buildnumber-maven-plugin/tree/master</url>
   </scm>
 
@@ -88,7 +88,7 @@
     <takari-lifecycle-plugin.version>2.0.8</takari-lifecycle-plugin.version>
     <test.excludes>**/it/**</test.excludes>
     <scmpublish.content>target/staging/${project.artifactId}</scmpublish.content>
-    <project.build.outputTimestamp>2023-06-05T23:39:50Z</project.build.outputTimestamp>
+    <project.build.outputTimestamp>2024-09-03T00:19:13Z</project.build.outputTimestamp>
   </properties>
 
   <dependencies>