diff --git a/.classpath b/.classpath
index d4bc2a0..dac63fc 100644
--- a/.classpath
+++ b/.classpath
@@ -1,12 +1,12 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
-	<classpathentry kind="src" output="target/tabular-data-open-widget-2.7.0-SNAPSHOT/WEB-INF/classes" path="src/main/java">
+	<classpathentry kind="src" output="target/tabular-data-open-widget-2.8.0-SNAPSHOT/WEB-INF/classes" path="src/main/java">
 		<attributes>
 			<attribute name="optional" value="true"/>
 			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
-	<classpathentry excluding="**" kind="src" output="target/tabular-data-open-widget-2.7.0-SNAPSHOT/WEB-INF/classes" path="src/main/resources">
+	<classpathentry excluding="**" kind="src" output="target/tabular-data-open-widget-2.8.0-SNAPSHOT/WEB-INF/classes" path="src/main/resources">
 		<attributes>
 			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
@@ -33,5 +33,5 @@
 			<attribute name="org.eclipse.jst.component.nondependency" value=""/>
 		</attributes>
 	</classpathentry>
-	<classpathentry kind="output" path="target/tabular-data-open-widget-2.7.0-SNAPSHOT/WEB-INF/classes"/>
+	<classpathentry kind="output" path="target/tabular-data-open-widget-2.8.0-SNAPSHOT/WEB-INF/classes"/>
 </classpath>
diff --git a/config/profile.xml b/config/profile.xml
index 9a2f6ce..f9462d5 100644
--- a/config/profile.xml
+++ b/config/profile.xml
@@ -6,20 +6,20 @@
 		<Description>tabular-data-open-widget allows the selection and the opening of tabular resource</Description>
 		<Class>PortletsUser</Class>
 		<Name>tabular-data-open-widget</Name>
-		<Version>2.7.0-SNAPSHOT</Version>
+		<Version>2.8.0-SNAPSHOT</Version>
 		<Packages>
 			<Software>
 				<Description>tabular-data-open-widget allows the selection and the opening of tabular resource</Description>
 				<Name>tabular-data-open-widget</Name>
-				<Version>2.7.0-SNAPSHOT</Version>
+				<Version>2.8.0-SNAPSHOT</Version>
 				<MavenCoordinates>
 					<groupId>org.gcube.portlets.user</groupId>
 					<artifactId>tabular-data-open-widget</artifactId>
-					<version>2.7.0-SNAPSHOT</version>
+					<version>2.8.0-SNAPSHOT</version>
 				</MavenCoordinates>
 				<Type>library</Type>
 				<Files>
-					<File>tabular-data-open-widget-2.7.0-SNAPSHOT.jar</File>
+					<File>tabular-data-open-widget-2.8.0-SNAPSHOT.jar</File>
 				</Files>
 			</Software>
 		</Packages>
diff --git a/distro/README b/distro/README
index 94d46cd..e1b774e 100644
--- a/distro/README
+++ b/distro/README
@@ -13,7 +13,7 @@ Istituto di Scienza e Tecnologie dell'Informazione "A. Faedo"
 Version and Release Date
 ------------------------
 
-v. 2.7.0-SNAPSHOT (2015-04-30)
+v. 2.8.0-SNAPSHOT (2015-07-03)
 
 
 Description
diff --git a/distro/changelog.xml b/distro/changelog.xml
index 6192401..e2f8e16 100644
--- a/distro/changelog.xml
+++ b/distro/changelog.xml
@@ -1,4 +1,7 @@
 <ReleaseNotes>
+	<Changeset component="org.gcube.portlets-user.tabular-data-open-widget.2-8-0" date="2015-07-03">
+		<Change>Added Information Dialog</Change>
+	</Changeset>
 	<Changeset component="org.gcube.portlets-user.tabular-data-open-widget.2-7-0" date="2015-04-30">
 		<Change>Updated dependency</Change>
 	</Changeset>
diff --git a/pom.xml b/pom.xml
index c7ea499..fc6f8ae 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-open-widget</artifactId>
-	<version>2.7.0-SNAPSHOT</version>
+	<version>2.8.0-SNAPSHOT</version>
 
 	<name>tabular-data-open-widget</name>
 	<description>tabular-data-open-widget allows the selection and the opening of tabular resource</description>
@@ -21,7 +21,7 @@
 	<scm>
 		<url>https://svn.d4science.research-infrastructures.eu/gcube/trunk/portlets/user/tabular-data-open-widget</url>
 	</scm>
-	
+
 	<developers>
 		<developer>
 			<name>Giancarlo Panichi</name>
@@ -33,24 +33,24 @@
 			</roles>
 		</developer>
 	</developers>
-	
+
 	<properties>
 		<distroDirectory>${project.basedir}/distro</distroDirectory>
 		<webappDirectory>${project.build.directory}/${project.build.finalName}</webappDirectory>
-		<release.date>2015-04-30</release.date>
+		<release.date>2015-07-03</release.date>
 		<wikiurl>https://gcube.wiki.gcube-system.org/gcube/index.php/Tabular_Data_Manager</wikiurl>
 		<templatesDirectory>templates</templatesDirectory>
 		<distroDirectory>distro</distroDirectory>
 		<configDirectory>config</configDirectory>
-		
-		
+
+
 		<!-- Next -->
 		<gwtVersion>2.6.1</gwtVersion>
 		<gwtLogVersion>3.3.2</gwtLogVersion>
-		<gxtVersion>3.1.1</gxtVersion> 
-		
+		<gxtVersion>3.1.1</gxtVersion>
+
 		<KEYS>${env.KEYS}</KEYS>
-		
+
 		<!-- GWT needs at least java 1.5 -->
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
@@ -74,7 +74,7 @@
 			</dependencies>
 		</profile>
 	</profiles>
-	
+
 	<dependencies>
 		<dependency>
 			<groupId>com.google.gwt</groupId>
@@ -87,20 +87,11 @@
 			<version>${gwtVersion}</version>
 		</dependency>
 
-
-		<dependency>
-			<groupId>javax.validation</groupId>
-			<artifactId>validation-api</artifactId>
-			<version>1.0.0.GA</version>
-			<scope>test</scope>
-		</dependency>
-		<dependency>
-			<groupId>javax.validation</groupId>
-			<artifactId>validation-api</artifactId>
-			<version>1.0.0.GA</version>
-			<classifier>sources</classifier>
-			<scope>test</scope>
-		</dependency>
+		<!-- <dependency> <groupId>javax.validation</groupId> <artifactId>validation-api</artifactId> 
+			<version>1.0.0.GA</version> <scope>test</scope> </dependency> <dependency> 
+			<groupId>javax.validation</groupId> <artifactId>validation-api</artifactId> 
+			<version>1.0.0.GA</version> <classifier>sources</classifier> <scope>test</scope> 
+			</dependency> -->
 
 		<dependency>
 			<groupId>com.sencha.gxt</groupId>
@@ -115,7 +106,7 @@
 			<version>[1.0.0-SNAPSHOT,2.0.0-SNAPSHOT)</version>
 			<scope>provided</scope>
 		</dependency>
-		
+
 
 		<!-- tabular-data-gwt-service -->
 		<dependency>
@@ -124,7 +115,7 @@
 			<version>[2.0.0-SNAPSHOT,3.0.0-SNAPSHOT)</version>
 			<scope>provided</scope>
 		</dependency>
-		
+
 		<!-- tabular-data-widget-common-event -->
 		<dependency>
 			<groupId>org.gcube.portlets.user</groupId>
@@ -146,7 +137,7 @@
 			<artifactId>slf4j-api</artifactId>
 		</dependency>
 
-	
+
 		<!-- JUnit TEST -->
 		<dependency>
 			<groupId>junit</groupId>
@@ -159,9 +150,9 @@
 
 
 	<build>
-			<!-- Generate compiled stuff in the folder used for developing mode -->
+		<!-- Generate compiled stuff in the folder used for developing mode -->
 		<outputDirectory>${webappDirectory}/WEB-INF/classes</outputDirectory>
-		
+
 		<plugins>
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
@@ -179,7 +170,7 @@
 					</dependency>
 				</dependencies>
 			</plugin>
-		
+
 			<!-- GWT Maven Plugin -->
 			<plugin>
 				<groupId>org.codehaus.mojo</groupId>
@@ -198,7 +189,7 @@
 					<module>org.gcube.portlets.user.td.openwidget.TDOpen</module>
 				</configuration>
 			</plugin>
-			
+
 			<!-- Maven -->
 			<plugin>
 				<artifactId>maven-resources-plugin</artifactId>
diff --git a/templates/changelog.xml b/templates/changelog.xml
index 6192401..e2f8e16 100644
--- a/templates/changelog.xml
+++ b/templates/changelog.xml
@@ -1,4 +1,7 @@
 <ReleaseNotes>
+	<Changeset component="org.gcube.portlets-user.tabular-data-open-widget.2-8-0" date="2015-07-03">
+		<Change>Added Information Dialog</Change>
+	</Changeset>
 	<Changeset component="org.gcube.portlets-user.tabular-data-open-widget.2-7-0" date="2015-04-30">
 		<Change>Updated dependency</Change>
 	</Changeset>