diff --git a/CellDesigner-plugin/pom.xml b/CellDesigner-plugin/pom.xml
index d9e9c7032743817f69c77da5b9a116536dff275d..2192b067382d960d56a12684d295614b6948dc48 100644
--- a/CellDesigner-plugin/pom.xml
+++ b/CellDesigner-plugin/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>lcsb.mapviewer</groupId>
 		<artifactId>parent</artifactId>
-		<version>16.3.0~beta.1</version>
+		<version>16.3.0~beta.2</version>
 	</parent>
 	<artifactId>CellDesigner-plugin</artifactId>
 	<!-- dependency from the MapViewer model -->
@@ -50,19 +50,19 @@
 		<dependency>
 			<groupId>lcsb.mapviewer</groupId>
 			<artifactId>model</artifactId>
-			<version>16.3.0~beta.1</version>
+			<version>16.3.0~beta.2</version>
 		</dependency>
 
 		<dependency>
 			<groupId>lcsb.mapviewer</groupId>
 			<artifactId>commons</artifactId>
-			<version>16.3.0~beta.1</version>
+			<version>16.3.0~beta.2</version>
 		</dependency>
 
 		<dependency>
 			<groupId>lcsb.mapviewer</groupId>
 			<artifactId>converter-CellDesigner</artifactId>
-			<version>16.3.0~beta.1</version>
+			<version>16.3.0~beta.2</version>
 		</dependency>
 
 		<dependency>
diff --git a/annotation/pom.xml b/annotation/pom.xml
index 3f27a3b0dea1f0200d2d08a72f685b999e2580c1..f17a9df9c7d0bed4b83d378b7fdfa723c8cba18e 100644
--- a/annotation/pom.xml
+++ b/annotation/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>lcsb.mapviewer</groupId>
 		<artifactId>parent</artifactId>
-		<version>16.3.0~beta.1</version>
+		<version>16.3.0~beta.2</version>
 	</parent>
 	<artifactId>annotation</artifactId>
 	<name>Annotation module</name>
@@ -18,7 +18,7 @@
 		<dependency>
 			<groupId>lcsb.mapviewer</groupId>
 			<artifactId>model</artifactId>
-			<version>16.3.0~beta.1</version>
+			<version>16.3.0~beta.2</version>
 		</dependency>
 
 		<!-- dependency from the MapViewer dao -->
@@ -26,7 +26,7 @@
 		<dependency>
 			<groupId>lcsb.mapviewer</groupId>
 			<artifactId>persist</artifactId>
-			<version>16.3.0~beta.1</version>
+			<version>16.3.0~beta.2</version>
 		</dependency>
 
 		<!-- dependency from the MapViewer cell designer parser (we need access 
@@ -34,13 +34,13 @@
 		<dependency>
 			<groupId>lcsb.mapviewer</groupId>
 			<artifactId>converter-CellDesigner</artifactId>
-			<version>16.3.0~beta.1</version>
+			<version>16.3.0~beta.2</version>
 		</dependency>
 
 		<dependency>
 			<groupId>lcsb.mapviewer</groupId>
 			<artifactId>converter</artifactId>
-			<version>16.3.0~beta.1</version>
+			<version>16.3.0~beta.2</version>
 		</dependency>
 
 		<!-- Log4J2 -->
diff --git a/commons/pom.xml b/commons/pom.xml
index b41c0539f90064da0c86c5fd1de2c42fb2025ff0..0ee68c06b997fba8c101be7f06bcf2219d63d900 100644
--- a/commons/pom.xml
+++ b/commons/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>lcsb.mapviewer</groupId>
 		<artifactId>parent</artifactId>
-		<version>16.3.0~beta.1</version>
+		<version>16.3.0~beta.2</version>
 	</parent>
 	<artifactId>commons</artifactId>
 	<name>Mapviewer commons</name>
diff --git a/converter-CellDesigner/pom.xml b/converter-CellDesigner/pom.xml
index 0012c8ba6d7141a84dc8c283d583d1b2ea4de366..0c6ea362b4980c0a538ce7b7f13c1122ed519dc0 100644
--- a/converter-CellDesigner/pom.xml
+++ b/converter-CellDesigner/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>lcsb.mapviewer</groupId>
 		<artifactId>parent</artifactId>
-		<version>16.3.0~beta.1</version>
+		<version>16.3.0~beta.2</version>
 	</parent>
 	<artifactId>converter-CellDesigner</artifactId>
 	<name>CellDesigner converter</name>
@@ -17,13 +17,13 @@
 		<dependency>
 			<groupId>lcsb.mapviewer</groupId>
 			<artifactId>model</artifactId>
-			<version>16.3.0~beta.1</version>
+			<version>16.3.0~beta.2</version>
 		</dependency>
 
 		<dependency>
 			<groupId>lcsb.mapviewer</groupId>
 			<artifactId>converter</artifactId>
-			<version>16.3.0~beta.1</version>
+			<version>16.3.0~beta.2</version>
 		</dependency>
 
 		<!-- Log4J2 -->
diff --git a/converter-SBGNML/pom.xml b/converter-SBGNML/pom.xml
index d3f49ba907cbe97e77794872184235c32beb223e..a156c85567c25e6540b0b80bf839d259a4b15d45 100644
--- a/converter-SBGNML/pom.xml
+++ b/converter-SBGNML/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>lcsb.mapviewer</groupId>
 		<artifactId>parent</artifactId>
-		<version>16.3.0~beta.1</version>
+		<version>16.3.0~beta.2</version>
 	</parent>
 	<artifactId>converter-SBGNML</artifactId>
 
@@ -20,26 +20,26 @@
 		<dependency>
 			<groupId>lcsb.mapviewer</groupId>
 			<artifactId>model</artifactId>
-			<version>16.3.0~beta.1</version>
+			<version>16.3.0~beta.2</version>
 		</dependency>
 
 		<dependency>
 			<groupId>lcsb.mapviewer</groupId>
 			<artifactId>persist</artifactId>
-			<version>16.3.0~beta.1</version>
+			<version>16.3.0~beta.2</version>
 			<scope>test</scope>
 		</dependency>
 
 		<dependency>
 			<groupId>lcsb.mapviewer</groupId>
 			<artifactId>converter-CellDesigner</artifactId>
-			<version>16.3.0~beta.1</version>
+			<version>16.3.0~beta.2</version>
 		</dependency>
 
 		<dependency>
 			<groupId>lcsb.mapviewer</groupId>
 			<artifactId>converter-graphics</artifactId>
-			<version>16.3.0~beta.1</version>
+			<version>16.3.0~beta.2</version>
 		</dependency>
 
 		<dependency>
diff --git a/converter-graphics/pom.xml b/converter-graphics/pom.xml
index 1c30d3dba42d8166a2ad377c5274c391e43bc091..8041bcb1fd9e4a8bb04db439f71cf7513648692d 100644
--- a/converter-graphics/pom.xml
+++ b/converter-graphics/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>lcsb.mapviewer</groupId>
 		<artifactId>parent</artifactId>
-		<version>16.3.0~beta.1</version>
+		<version>16.3.0~beta.2</version>
 	</parent>
 	<artifactId>converter-graphics</artifactId>
 	<name>MapViewer graphics converter</name>
@@ -18,13 +18,13 @@
 		<dependency>
 			<groupId>lcsb.mapviewer</groupId>
 			<artifactId>model</artifactId>
-			<version>16.3.0~beta.1</version>
+			<version>16.3.0~beta.2</version>
 		</dependency>
 
 		<dependency>
 			<groupId>lcsb.mapviewer</groupId>
 			<artifactId>model-command</artifactId>
-			<version>16.3.0~beta.1</version>
+			<version>16.3.0~beta.2</version>
 		</dependency>
 
 		<!-- Log4J2-->
diff --git a/converter-sbml/pom.xml b/converter-sbml/pom.xml
index 6ce79556e976e93ca31e959a0ab3952fc638e101..5d5e9c0e8f29943d58cb686062f84d14025a967c 100644
--- a/converter-sbml/pom.xml
+++ b/converter-sbml/pom.xml
@@ -7,7 +7,7 @@
 	<parent>
 		<groupId>lcsb.mapviewer</groupId>
 		<artifactId>parent</artifactId>
-		<version>16.3.0~beta.1</version>
+		<version>16.3.0~beta.2</version>
 	</parent>
 	<artifactId>converter-sbml</artifactId>
 	<name>converter-sbml</name>
@@ -40,22 +40,22 @@
 		<dependency>
 			<groupId>lcsb.mapviewer</groupId>
 			<artifactId>model</artifactId>
-			<version>16.3.0~beta.1</version>
+			<version>16.3.0~beta.2</version>
 		</dependency>
 		<dependency>
 			<groupId>lcsb.mapviewer</groupId>
 			<artifactId>model-command</artifactId>
-			<version>16.3.0~beta.1</version>
+			<version>16.3.0~beta.2</version>
 		</dependency>
 		<dependency>
 			<groupId>lcsb.mapviewer</groupId>
 			<artifactId>converter-CellDesigner</artifactId>
-			<version>16.3.0~beta.1</version>
+			<version>16.3.0~beta.2</version>
 		</dependency>
 		<dependency>
 			<groupId>lcsb.mapviewer</groupId>
 			<artifactId>converter</artifactId>
-			<version>16.3.0~beta.1</version>
+			<version>16.3.0~beta.2</version>
 		</dependency>
 
 		<!-- Log4J2 -->
@@ -154,7 +154,7 @@
 		<dependency>
 			<groupId>lcsb.mapviewer</groupId>
 			<artifactId>converter-graphics</artifactId>
-			<version>16.3.0~beta.1</version>
+			<version>16.3.0~beta.2</version>
 			<scope>test</scope>
 		</dependency>
 
diff --git a/converter/pom.xml b/converter/pom.xml
index f592d4f68972b95fdeb89c3838c39ece24ae7347..a22b05d5ae34fb2da3498f2810f311d8527f333a 100644
--- a/converter/pom.xml
+++ b/converter/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>lcsb.mapviewer</groupId>
     <artifactId>parent</artifactId>
-    <version>16.3.0~beta.1</version>
+    <version>16.3.0~beta.2</version>
   </parent>
   
   <artifactId>converter</artifactId>
@@ -15,7 +15,7 @@
 		<dependency>
 			<groupId>lcsb.mapviewer</groupId>
       <artifactId>model</artifactId>
-      <version>16.3.0~beta.1</version>
+      <version>16.3.0~beta.2</version>
     </dependency>
 		<dependency>
 			<groupId>xerces</groupId>
diff --git a/frontend-js/pom.xml b/frontend-js/pom.xml
index e904db0c1bbe685b4f0382321b086429383e0da2..231f02f7bad8bf3489c5ad7f7304aa73a207b36d 100644
--- a/frontend-js/pom.xml
+++ b/frontend-js/pom.xml
@@ -7,7 +7,7 @@
 	<parent>
 		<groupId>lcsb.mapviewer</groupId>
 		<artifactId>parent</artifactId>
-		<version>16.3.0~beta.1</version>
+		<version>16.3.0~beta.2</version>
 	</parent>
 	<artifactId>frontend-js</artifactId>
 	<name>frontend-js</name>
diff --git a/model-command/pom.xml b/model-command/pom.xml
index 2e8d879dec7691a3d98594fc2297ec0c70a0b059..905a4098dab49ddf66cdb63aaa721edb0dc3394a 100644
--- a/model-command/pom.xml
+++ b/model-command/pom.xml
@@ -3,7 +3,7 @@
   <parent>
     <groupId>lcsb.mapviewer</groupId>
     <artifactId>parent</artifactId>
-    <version>16.3.0~beta.1</version>
+    <version>16.3.0~beta.2</version>
   </parent>
   <artifactId>model-command</artifactId>
   <name>Model commands</name>
@@ -16,7 +16,7 @@
 		<dependency>
     	<groupId>lcsb.mapviewer</groupId>
       <artifactId>model</artifactId>
-      <version>16.3.0~beta.1</version>
+      <version>16.3.0~beta.2</version>
     </dependency>
     
 
@@ -24,7 +24,7 @@
 		<dependency>
       <groupId>lcsb.mapviewer</groupId>
       <artifactId>converter-CellDesigner</artifactId>
-      <version>16.3.0~beta.1</version>
+      <version>16.3.0~beta.2</version>
     </dependency>
 
 		<!-- Log4J2-->
diff --git a/model/pom.xml b/model/pom.xml
index 9ef2c1d6139f1f06d954695aeeaa7af675fce9c0..b9c61b09e51d94e06350abfddf89fc81f1024dd1 100644
--- a/model/pom.xml
+++ b/model/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>lcsb.mapviewer</groupId>
 		<artifactId>parent</artifactId>
-		<version>16.3.0~beta.1</version>
+		<version>16.3.0~beta.2</version>
 	</parent>
 	<artifactId>model</artifactId>
 	<name>model MapViewer</name>
@@ -15,7 +15,7 @@
 		<dependency>
 			<groupId>lcsb.mapviewer</groupId>
 			<artifactId>commons</artifactId>
-			<version>16.3.0~beta.1</version>
+			<version>16.3.0~beta.2</version>
 		</dependency>
 		
 		<!-- Java xml serialization -->
diff --git a/pathvisio/pom.xml b/pathvisio/pom.xml
index 9a9db4a13be23f3f3122c0e926511b22520e2077..0c75e17b61c30f0d5d77070db29a020003c995fb 100644
--- a/pathvisio/pom.xml
+++ b/pathvisio/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>lcsb.mapviewer</groupId>
 		<artifactId>parent</artifactId>
-		<version>16.3.0~beta.1</version>
+		<version>16.3.0~beta.2</version>
 	</parent>
 	<artifactId>pathvisio</artifactId>
 	<name>Pathvisio plugin</name>
@@ -77,26 +77,26 @@
 		<dependency>
 			<groupId>lcsb.mapviewer</groupId>
 			<artifactId>model</artifactId>
-			<version>16.3.0~beta.1</version>
+			<version>16.3.0~beta.2</version>
 		</dependency>
 
 		<dependency>
 			<groupId>lcsb.mapviewer</groupId>
 			<artifactId>converter-CellDesigner</artifactId>
-			<version>16.3.0~beta.1</version>
+			<version>16.3.0~beta.2</version>
 		</dependency>
 
 		<dependency>
 			<groupId>lcsb.mapviewer</groupId>
 			<artifactId>converter-graphics</artifactId>
 			<scope>test</scope>
-			<version>16.3.0~beta.1</version>
+			<version>16.3.0~beta.2</version>
 		</dependency>
 
 		<dependency>
 			<groupId>lcsb.mapviewer</groupId>
 			<artifactId>model-command</artifactId>
-			<version>16.3.0~beta.1</version>
+			<version>16.3.0~beta.2</version>
 		</dependency>
 
 		<!-- Log4J2 -->
diff --git a/persist/pom.xml b/persist/pom.xml
index 3aaa444be5cdf896925552e6bc9f26d437c7d703..be6f1f9e20a2a13fcd78394940f6d3822bbb2933 100644
--- a/persist/pom.xml
+++ b/persist/pom.xml
@@ -7,7 +7,7 @@
 	<parent>
 		<groupId>lcsb.mapviewer</groupId>
 		<artifactId>parent</artifactId>
-		<version>16.3.0~beta.1</version>
+		<version>16.3.0~beta.2</version>
 	</parent>
 
 	<artifactId>persist</artifactId>
@@ -27,7 +27,7 @@
 		<dependency>
 			<groupId>lcsb.mapviewer</groupId>
 			<artifactId>model</artifactId>
-			<version>16.3.0~beta.1</version>
+			<version>16.3.0~beta.2</version>
 		</dependency>
 
 		<!-- apache ftp -->
diff --git a/pom.xml b/pom.xml
index 3eceed77f94389b043beb3f08532ef8d000f8440..1431ba4827a519f31d8be36b093b660f7ceedfd5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 
 	<groupId>lcsb.mapviewer</groupId>
 	<artifactId>parent</artifactId>
-	<version>16.3.0~beta.1</version>
+	<version>16.3.0~beta.2</version>
 	<packaging>pom</packaging>
 
 	<name>parent MapViewer</name>
diff --git a/rest-api/pom.xml b/rest-api/pom.xml
index e8b21008e400f7e981f6263a0494117e121ccae9..9f56c9166f6301b9636b2d05f4fe45fa32b3b4a6 100644
--- a/rest-api/pom.xml
+++ b/rest-api/pom.xml
@@ -7,7 +7,7 @@
 	<parent>
 		<groupId>lcsb.mapviewer</groupId>
 		<artifactId>parent</artifactId>
-		<version>16.3.0~beta.1</version>
+		<version>16.3.0~beta.2</version>
 	</parent>
 	<artifactId>rest-api</artifactId>
 	<name>rest-api</name>
@@ -19,19 +19,19 @@
 		<dependency>
 			<groupId>lcsb.mapviewer</groupId>
 			<artifactId>model</artifactId>
-			<version>16.3.0~beta.1</version>
+			<version>16.3.0~beta.2</version>
 		</dependency>
 
 		<dependency>
 			<groupId>lcsb.mapviewer</groupId>
 			<artifactId>service</artifactId>
-			<version>16.3.0~beta.1</version>
+			<version>16.3.0~beta.2</version>
 		</dependency>
 
 		<dependency>
 			<groupId>lcsb.mapviewer</groupId>
 			<artifactId>pathvisio</artifactId>
-			<version>16.3.0~beta.1</version>
+			<version>16.3.0~beta.2</version>
 		</dependency>
 
 		<dependency>
diff --git a/service/pom.xml b/service/pom.xml
index a23341c4d381af95d711087a3cf1439d2aedbf00..70c07ecfdce9e17cc2b848f7c8729380e0ff57c4 100644
--- a/service/pom.xml
+++ b/service/pom.xml
@@ -7,7 +7,7 @@
 	<parent>
 		<groupId>lcsb.mapviewer</groupId>
 		<artifactId>parent</artifactId>
-		<version>16.3.0~beta.1</version>
+		<version>16.3.0~beta.2</version>
 	</parent>
 
 	<artifactId>service</artifactId>
@@ -20,7 +20,7 @@
 		<dependency>
 			<groupId>lcsb.mapviewer</groupId>
 			<artifactId>model</artifactId>
-			<version>16.3.0~beta.1</version>
+			<version>16.3.0~beta.2</version>
 		</dependency>
 
 		<!-- dependency from the MapViewer dao -->
@@ -28,47 +28,47 @@
 		<dependency>
 			<groupId>lcsb.mapviewer</groupId>
 			<artifactId>persist</artifactId>
-			<version>16.3.0~beta.1</version>
+			<version>16.3.0~beta.2</version>
 		</dependency>
 
 		<dependency>
 			<groupId>lcsb.mapviewer</groupId>
 			<artifactId>model-command</artifactId>
-			<version>16.3.0~beta.1</version>
+			<version>16.3.0~beta.2</version>
 		</dependency>
 
 		<dependency>
 			<groupId>lcsb.mapviewer</groupId>
 			<artifactId>annotation</artifactId>
-			<version>16.3.0~beta.1</version>
+			<version>16.3.0~beta.2</version>
 		</dependency>
 
 		<!-- dependency from the MapViewer cell designer parser -->
 		<dependency>
 			<groupId>lcsb.mapviewer</groupId>
 			<artifactId>converter-CellDesigner</artifactId>
-			<version>16.3.0~beta.1</version>
+			<version>16.3.0~beta.2</version>
 		</dependency>
 
 		<!-- dependency from the MapViewer SBGN-ML parser -->
 		<dependency>
 			<groupId>lcsb.mapviewer</groupId>
 			<artifactId>converter-SBGNML</artifactId>
-			<version>16.3.0~beta.1</version>
+			<version>16.3.0~beta.2</version>
 		</dependency>
 
 		<!-- dependency from the MapViewer graphics converter -->
 		<dependency>
 			<groupId>lcsb.mapviewer</groupId>
 			<artifactId>converter-graphics</artifactId>
-			<version>16.3.0~beta.1</version>
+			<version>16.3.0~beta.2</version>
 		</dependency>
 
 		<!-- dependency from the SBML parser -->
 		<dependency>
 			<groupId>lcsb.mapviewer</groupId>
 			<artifactId>converter-sbml</artifactId>
-			<version>16.3.0~beta.1</version>
+			<version>16.3.0~beta.2</version>
 		</dependency>
 
 		<!-- Log4J2 -->
diff --git a/web/pom.xml b/web/pom.xml
index e31145944a73e859ebf758f5db84a96b6050c5a7..6eeb42827b216688ab263376137f097aa1def570 100644
--- a/web/pom.xml
+++ b/web/pom.xml
@@ -7,7 +7,7 @@
 	<parent>
 		<groupId>lcsb.mapviewer</groupId>
 		<artifactId>parent</artifactId>
-		<version>16.3.0~beta.1</version>
+		<version>16.3.0~beta.2</version>
 	</parent>
 	<artifactId>web</artifactId>
 	<packaging>war</packaging>
@@ -33,19 +33,19 @@
 		<dependency>
 			<groupId>lcsb.mapviewer</groupId>
 			<artifactId>service</artifactId>
-			<version>16.3.0~beta.1</version>
+			<version>16.3.0~beta.2</version>
 		</dependency>
 
 		<dependency>
 			<groupId>lcsb.mapviewer</groupId>
 			<artifactId>rest-api</artifactId>
-			<version>16.3.0~beta.1</version>
+			<version>16.3.0~beta.2</version>
 		</dependency>
 
 		<dependency>
 			<groupId>lcsb.mapviewer</groupId>
 			<artifactId>frontend-js</artifactId>
-			<version>16.3.0~beta.1</version>
+			<version>16.3.0~beta.2</version>
 		</dependency>
 
 		<dependency>