diff --git a/distro/changelog.xml b/distro/changelog.xml
index 31ce3ff..0dcaea1 100644
--- a/distro/changelog.xml
+++ b/distro/changelog.xml
@@ -1,4 +1,9 @@
 <ReleaseNotes>
+	<Changeset
+		component="org.gcube.portlets-user.tabular-data-statistical-widget.1-6-0"
+		date="2018-07-01">
+		<Change>Updated to StorageHub [task #11879]</Change>
+	</Changeset>
 	<Changeset
 		component="org.gcube.portlets-user.tabular-data-statistical-widget.1-5-0"
 		date="2017-04-01">
diff --git a/pom.xml b/pom.xml
index 8e5547e..177a2fa 100644
--- a/pom.xml
+++ b/pom.xml
@@ -13,7 +13,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>org.gcube.portlets.user</groupId>
 	<artifactId>tabular-data-statistical-widget</artifactId>
-	<version>1.5.0-SNAPSHOT</version>
+	<version>1.6.0-SNAPSHOT</version>
 
 
 	<name>tabular-data-statistical-widget</name>
diff --git a/src/main/java/org/gcube/portlets/user/td/statisticalwidget/client/DataMinerWidget.java b/src/main/java/org/gcube/portlets/user/td/statisticalwidget/client/DataMinerWidget.java
index 780552d..21767fc 100644
--- a/src/main/java/org/gcube/portlets/user/td/statisticalwidget/client/DataMinerWidget.java
+++ b/src/main/java/org/gcube/portlets/user/td/statisticalwidget/client/DataMinerWidget.java
@@ -24,8 +24,8 @@ import com.google.web.bindery.event.shared.EventBus;
  * DataMiner Widget
  * 
  * 
- * @author "Giancarlo Panichi" <a
- *         href="mailto:g.panichi@isti.cnr.it">g.panichi@isti.cnr.it</a>
+ * @author Giancarlo Panichi
+ *         
  * 
  */
 public class DataMinerWidget {
@@ -39,11 +39,7 @@ public class DataMinerWidget {
 	private TRId trId;
 	private DataMinerManagerDialog dataMinerManagerDialog;
 
-	/**
-	 * 
-	 * @param trId
-	 * @param eventBus
-	 */
+	
 	public DataMinerWidget(TRId trId, EventBus eventBus) {
 		this.trId = trId;
 		this.eventBus = eventBus;
diff --git a/src/main/java/org/gcube/portlets/user/td/statisticalwidget/client/StatisticalWidgetEntry.java b/src/main/java/org/gcube/portlets/user/td/statisticalwidget/client/StatisticalWidgetEntry.java
index bf4ec07..970a423 100644
--- a/src/main/java/org/gcube/portlets/user/td/statisticalwidget/client/StatisticalWidgetEntry.java
+++ b/src/main/java/org/gcube/portlets/user/td/statisticalwidget/client/StatisticalWidgetEntry.java
@@ -12,7 +12,7 @@ import com.google.web.bindery.event.shared.SimpleEventBus;
 /**
  * 
  * @author "Giancarlo Panichi" 
- * <a href="mailto:g.panichi@isti.cnr.it">g.panichi@isti.cnr.it</a> 
+ * 
  *
  */
 public class StatisticalWidgetEntry  implements EntryPoint  {
diff --git a/src/main/java/org/gcube/portlets/user/td/statisticalwidget/client/resources/DialogCSS.java b/src/main/java/org/gcube/portlets/user/td/statisticalwidget/client/resources/DialogCSS.java
index 20ce9b4..f1d8b0e 100644
--- a/src/main/java/org/gcube/portlets/user/td/statisticalwidget/client/resources/DialogCSS.java
+++ b/src/main/java/org/gcube/portlets/user/td/statisticalwidget/client/resources/DialogCSS.java
@@ -8,7 +8,7 @@ import com.google.gwt.resources.client.CssResource;
 /**
  * 
  * @author "Giancarlo Panichi" 
- * <a href="mailto:g.panichi@isti.cnr.it">g.panichi@isti.cnr.it</a> 
+ *  
  *
  */
 public interface DialogCSS extends CssResource {
diff --git a/src/main/java/org/gcube/portlets/user/td/statisticalwidget/client/resources/ResourceBundle.java b/src/main/java/org/gcube/portlets/user/td/statisticalwidget/client/resources/ResourceBundle.java
index b922a0b..ccb3f49 100644
--- a/src/main/java/org/gcube/portlets/user/td/statisticalwidget/client/resources/ResourceBundle.java
+++ b/src/main/java/org/gcube/portlets/user/td/statisticalwidget/client/resources/ResourceBundle.java
@@ -8,7 +8,7 @@ import com.google.gwt.resources.client.ImageResource;
 /**
  * 
  * @author "Giancarlo Panichi" 
- * <a href="mailto:g.panichi@isti.cnr.it">g.panichi@isti.cnr.it</a> 
+ *   
  *
  */
 public interface ResourceBundle extends ClientBundle {
diff --git a/src/main/java/org/gcube/portlets/user/td/statisticalwidget/client/stat/TDSubmissionHandler.java b/src/main/java/org/gcube/portlets/user/td/statisticalwidget/client/stat/TDSubmissionHandler.java
index 20da885..793929f 100644
--- a/src/main/java/org/gcube/portlets/user/td/statisticalwidget/client/stat/TDSubmissionHandler.java
+++ b/src/main/java/org/gcube/portlets/user/td/statisticalwidget/client/stat/TDSubmissionHandler.java
@@ -24,8 +24,8 @@ import com.google.web.bindery.event.shared.EventBus;
 
 /**
  * 
- * @author giancarlo email: <a
- *         href="mailto:g.panichi@isti.cnr.it">g.panichi@isti.cnr.it</a>
+ * @author Giancarlo Panichi
+ *         
  *
  */
 public class TDSubmissionHandler implements ExternalExecutionEventHandler,
diff --git a/src/main/java/org/gcube/portlets/user/td/statisticalwidget/client/utils/InfoMessageBox.java b/src/main/java/org/gcube/portlets/user/td/statisticalwidget/client/utils/InfoMessageBox.java
index d5a93e3..0cb8d6e 100644
--- a/src/main/java/org/gcube/portlets/user/td/statisticalwidget/client/utils/InfoMessageBox.java
+++ b/src/main/java/org/gcube/portlets/user/td/statisticalwidget/client/utils/InfoMessageBox.java
@@ -5,20 +5,11 @@ import com.sencha.gxt.widget.core.client.box.MessageBox;
 /**
  * 
  * @author "Giancarlo Panichi" 
- * <a href="mailto:g.panichi@isti.cnr.it">g.panichi@isti.cnr.it</a> 
+ * 
  *
  */
 public class InfoMessageBox extends MessageBox {
 
-	/**
-	 * Creates a message box with an info icon and the specified title and
-	 * message.
-	 * 
-	 * @param title
-	 *            the message box title
-	 * @param message
-	 *            the message displayed in the message box
-	 */
 	public InfoMessageBox(String title, String message) {
 		super(title, message);
 
diff --git a/src/main/java/org/gcube/portlets/user/td/statisticalwidget/client/utils/UtilsGXT3.java b/src/main/java/org/gcube/portlets/user/td/statisticalwidget/client/utils/UtilsGXT3.java
index 7279c11..5039ed9 100644
--- a/src/main/java/org/gcube/portlets/user/td/statisticalwidget/client/utils/UtilsGXT3.java
+++ b/src/main/java/org/gcube/portlets/user/td/statisticalwidget/client/utils/UtilsGXT3.java
@@ -10,8 +10,8 @@ import com.sencha.gxt.widget.core.client.event.HideEvent.HideHandler;
 
 /**
  * 
- * @author "Giancarlo Panichi" <a
- *         href="mailto:g.panichi@isti.cnr.it">g.panichi@isti.cnr.it</a>
+ * @author Giancarlo Panichi
+ *         
  * 
  */
 public class UtilsGXT3 {