Update pom.xml

Author: bitwiseman

pom.xml

@@ -21,7 +21,7 @@
     </licenses>
 
     <properties>
-        <revision>2.6.1</revision>
+        <revision>2.7.0-beta1</revision>
         <changelist>-SNAPSHOT</changelist>
         <hpi.compatibleSinceVersion>2.2.0</hpi.compatibleSinceVersion>
         <java.level>8</java.level>