[maven-release-plugin] prepare release asciidoclet-2.0.0

pom.xml

@@ -1,11 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<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>
 
     <groupId>org.asciidoctor</groupId>
     <artifactId>asciidoclet</artifactId>
-    <version>2.0.0-SNAPSHOT</version>
+    <version>2.0.0</version>
     <packaging>jar</packaging>
 
     <name>AsciiDoc Javadoc Doclet</name>
@@ -42,7 +41,8 @@
         <url>scm:git:https://github.com/asciidoctor/asciidoclet.git</url>
         <connection>scm:git:https://github.com/asciidoctor/asciidoclet.git</connection>
         <developerConnection>scm:git:https://github.com/asciidoctor/asciidoclet.git</developerConnection>
-    </scm>
+      <tag>asciidoclet-2.0.0</tag>
+  </scm>
 
     <properties>
         <currentYear>${maven.build.timestamp}</currentYear>