[maven-release-plugin] prepare release maven-reporting-api-4.0.0-M6
diff --git a/pom.xml b/pom.xml
index 2165f0a..8ec9b2b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -29,7 +29,7 @@
 
   <groupId>org.apache.maven.reporting</groupId>
   <artifactId>maven-reporting-api</artifactId>
-  <version>4.0.0-M6-SNAPSHOT</version>
+  <version>4.0.0-M6</version>
 
   <name>Apache Maven Reporting API</name>
   <description>API to manage report generation.</description>
@@ -37,7 +37,7 @@
   <scm>
     <connection>scm:git:https://gitbox.apache.org/repos/asf/maven-reporting-api.git</connection>
     <developerConnection>scm:git:https://gitbox.apache.org/repos/asf/maven-reporting-api.git</developerConnection>
-    <tag>HEAD</tag>
+    <tag>maven-reporting-api-4.0.0-M6</tag>
     <url>https://github.com/apache/maven-reporting-api/tree/${project.scm.tag}</url>
   </scm>
   <issueManagement>
@@ -58,7 +58,7 @@
   <properties>
     <javaVersion>8</javaVersion>
     <mavenVersion>3.2.5</mavenVersion>
-    <project.build.outputTimestamp>2023-03-19T16:42:37Z</project.build.outputTimestamp>
+    <project.build.outputTimestamp>2023-04-09T09:19:43Z</project.build.outputTimestamp>
   </properties>
 
   <dependencies>