[maven-release-plugin] prepare release 2.1.0

pom.xml

@@ -1,12 +1,11 @@
 <?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>com.englishtown</groupId>
     <artifactId>stash-hook-mirror</artifactId>
-    <version>2.1.0-SNAPSHOT</version>
+    <version>2.1.0</version>
 
     <organization>
         <name>Englishtown</name>
@@ -132,7 +131,8 @@
         <connection>scm:git:git@github.com:ef-labs/stash-hook-mirror.git</connection>
         <developerConnection>scm:git:git@github.com:ef-labs/stash-hook-mirror.git</developerConnection>
         <url>https://github.com/ef-labs/stash-hook-mirror</url>
-    </scm>
+      <tag>2.1.0</tag>
+  </scm>
 
     <issueManagement>
         <system>Github Issues</system>