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

pom.xml

@@ -3,7 +3,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>eu.clarin.sru</groupId>
     <artifactId>sru-server</artifactId>
-    <version>1.10.0</version>
+    <version>1.11.0-SNAPSHOT</version>
     <packaging>jar</packaging>
     <name>SRU/CQL Server</name>
     <description>A SRU/CQL server implementation conforming to SRU/CQL protocol version 1.1 and 1.2 and (partially) 2.0</description>
@@ -26,7 +26,7 @@
         <connection>scm:git:https://github.com/clarin-eric/fcs-sru-server</connection>
         <developerConnection>scm:git:[email protected]:clarin-eric/fcs-sru-server.git</developerConnection>
         <url>https://github.com/clarin-eric/fcs-sru-server</url>
-      <tag>SRUServer-1.10.0</tag>
+      <tag>HEAD</tag>
   </scm>
 
     <dependencies>