[maven-release-plugin] prepare release 2.0.1

pom.xml

@@ -11,7 +11,7 @@
     <artifactId>cui-test-value-objects</artifactId>
     <name>cui value-object testing</name>
     <packaging>jar</packaging>
-    <version>2.0-SNAPSHOT</version>
+    <version>2.0.1</version>
     <description>Provides classes and structures for testing java beans,
         builder, constructor, factory-methods,
         comparator and so on.
@@ -22,7 +22,7 @@
         <connection>scm:git:https://github.com/cuioss/cui-test-value-objects.git</connection>
         <developerConnection>
             scm:git:https://github.com/cuioss/cui-test-value-objects/</developerConnection>
-        <tag>HEAD</tag>
+        <tag>2.0.1</tag>
     </scm>
     <issueManagement>
         <url>https://github.com/cuioss/cui-test-value-objects/issues</url>