Update pom

pom.xml

@@ -4,13 +4,13 @@
 	<parent>
 		<groupId>org.scijava</groupId>
 		<artifactId>pom-scijava</artifactId>
-		<version>39.0.0</version>
+		<version>40.0.0-SNAPSHOT</version>
 		<relativePath />
 	</parent>
 
 	<groupId>org.morphonets</groupId>
 	<artifactId>SNT</artifactId>
-	<version>4.2.2-SNAPSHOT</version>
+	<version>4.9.9-SNAPSHOT</version>
 
 	<name>SNT</name>
 	<description>The ImageJ framework for quantitative neuroanatomy</description>
@@ -36,6 +36,8 @@
 				<role>lead</role>
 				<role>maintainer</role>
 				<role>developer</role>
+				<role>debugger</role>
+				<role>support</role>
 				<role>reviewer</role>
 			</roles>
 		</developer>