[maven-release-plugin] prepare for next development iteration

git-svn-id: https://svn.apache.org/repos/asf/maven/plugins/trunk@557066 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/pom.xml b/pom.xml
index bc7a471..717b3c0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -28,7 +28,7 @@
   <artifactId>maven-changelog-plugin</artifactId>
   <packaging>maven-plugin</packaging>
   <name>Maven Changelog Plug-in</name>
-  <version>2.1</version>
+  <version>2.2-SNAPSHOT</version>
   <description>Produce SCM changelog reports.</description>
   <prerequisites>
     <maven>2.0</maven>
@@ -278,10 +278,4 @@
   <properties>
     <maven-scm.version>1.0</maven-scm.version>
   </properties>
-
-  <scm>
-    <connection>scm:svn:https://svn.apache.org/repos/asf/maven/plugins/tags/maven-changelog-plugin-2.1</connection>
-    <developerConnection>scm:svn:https://svn.apache.org/repos/asf/maven/plugins/tags/maven-changelog-plugin-2.1</developerConnection>
-    <url>https://svn.apache.org/repos/asf/maven/plugins/tags/maven-changelog-plugin-2.1</url>
-  </scm>
 </project>