[maven-release-plugin] prepare release depgraph-maven-plugin-4.0.0

pom.xml

@@ -1,5 +1,4 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
- xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
  <modelVersion>4.0.0</modelVersion>
 
  <prerequisites>
@@ -8,7 +7,7 @@
 
  <groupId>com.github.ferstl</groupId>
  <artifactId>depgraph-maven-plugin</artifactId>
- <version>4.0.0-SNAPSHOT</version>
+ <version>4.0.0</version>
  <packaging>maven-plugin</packaging>
 
  <name>Depgraph Maven Plugin</name>
@@ -52,7 +51,7 @@
  <connection>scm:git:https://github.com/ferstl/depgraph-maven-plugin.git</connection>
  <developerConnection>scm:git:git@github.com:ferstl/depgraph-maven-plugin.git</developerConnection>
  <url>${project.url}</url>
- <tag>HEAD</tag>
+ <tag>depgraph-maven-plugin-4.0.0</tag>
  </scm>
 
  <distributionManagement>