[maven-release-plugin] prepare release v0.20

Author: tdebatty

pom.xml

@@ -5,7 +5,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>info.debatty</groupId>
     <artifactId>java-string-similarity</artifactId>
-    <version>0.20-SNAPSHOT</version>
+    <version>0.20</version>
     <packaging>jar</packaging>
 
     <name>${project.artifactId}</name>
@@ -36,7 +36,7 @@
         <connection>scm:git:[email protected]:tdebatty/java-string-similarity.git</connection>
         <developerConnection>scm:git:[email protected]:tdebatty/java-string-similarity.git</developerConnection>
         <url>[email protected]:tdebatty/java-string-similarity.git</url>
-        <tag>v0.7</tag>
+        <tag>v0.20</tag>
     </scm>
 
     <distributionManagement>