[maven-release-plugin] prepare release sardine-5.11

pom.xml

@@ -1,10 +1,9 @@
-<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.github.lookfirst</groupId>
     <artifactId>sardine</artifactId>
     <packaging>jar</packaging>
-    <version>5.11-SNAPSHOT</version>
+    <version>5.11</version>
     <description>An easy to use WebDAV client for Java</description>
     <name>Sardine WebDAV client</name>
     <url>https://github.com/lookfirst/sardine</url>
@@ -18,7 +17,8 @@
         <connection>scm:git:[email protected]:lookfirst/sardine.git</connection>
         <developerConnection>scm:git:[email protected]:lookfirst/sardine.git</developerConnection>
         <url>[email protected]:lookfirst/sardine.git</url>
-    </scm>
+      <tag>sardine-5.11</tag>
+  </scm>
     <developers>
         <developer>
             <name>Jon Stevens</name>