diff --git a/.classpath b/.classpath
index 15990bc..29bdfb7 100644
--- a/.classpath
+++ b/.classpath
@@ -1,12 +1,12 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
-	<classpathentry kind="src" output="target/tabular-data-widgetx-1.7.0-SNAPSHOT/WEB-INF/classes" path="src/main/java">
+	<classpathentry kind="src" output="target/tabular-data-widgetx-1.8.0-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-widgetx-1.7.0-SNAPSHOT/WEB-INF/classes" path="src/main/resources">
+	<classpathentry excluding="**" kind="src" output="target/tabular-data-widgetx-1.8.0-SNAPSHOT/WEB-INF/classes" path="src/main/resources">
 		<attributes>
 			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
@@ -40,5 +40,5 @@
 	</classpathentry>
 	<classpathentry kind="lib" path="/home/giancarlo/gwt/gwt-2.6.1/validation-api-1.0.0.GA.jar" sourcepath="/home/giancarlo/gwt/gwt-2.6.1/validation-api-1.0.0.GA-sources.jar"/>
 	<classpathentry kind="lib" path="/home/giancarlo/gwt/gwt-2.6.1/validation-api-1.0.0.GA-sources.jar"/>
-	<classpathentry kind="output" path="target/tabular-data-widgetx-1.7.0-SNAPSHOT/WEB-INF/classes"/>
+	<classpathentry kind="output" path="target/tabular-data-widgetx-1.8.0-SNAPSHOT/WEB-INF/classes"/>
 </classpath>
diff --git a/config/profile.xml b/config/profile.xml
index 3fb94c2..66ad4f3 100644
--- a/config/profile.xml
+++ b/config/profile.xml
@@ -6,20 +6,20 @@
 		<Description>Widget that allows visualization of tabular data</Description>
 		<Class>PortletsUser</Class>
 		<Name>tabular-data-widgetx</Name>
-		<Version>1.7.0-SNAPSHOT</Version>
+		<Version>1.8.0-SNAPSHOT</Version>
 		<Packages>
 			<Software>
 				<Description>Widget that allows visualization of tabular data</Description>
 				<Name>tabular-data-widgetx</Name>
-				<Version>1.7.0-SNAPSHOT</Version>
+				<Version>1.8.0-SNAPSHOT</Version>
 				<MavenCoordinates>
 					<groupId>org.gcube.portlets.user</groupId>
 					<artifactId>tabular-data-widgetx</artifactId>
-					<version>1.7.0-SNAPSHOT</version>
+					<version>1.8.0-SNAPSHOT</version>
 				</MavenCoordinates>
 				<Type>library</Type>
 				<Files>
-					<File>tabular-data-widgetx-1.7.0-SNAPSHOT.jar</File>
+					<File>tabular-data-widgetx-1.8.0-SNAPSHOT.jar</File>
 				</Files>
 			</Software>
 		</Packages>
diff --git a/distro/README b/distro/README
index 30921cf..b75ca5b 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. 1.7.0-SNAPSHOT (2015-04-30)
+v. 1.8.0-SNAPSHOT (2015-07-03)
 
 
 Description
diff --git a/distro/changelog.xml b/distro/changelog.xml
index f88c556..050c2c6 100644
--- a/distro/changelog.xml
+++ b/distro/changelog.xml
@@ -1,4 +1,7 @@
 <ReleaseNotes>
+	<Changeset component="org.gcube.portlets.user.tabular-data-widgetx.1-8-0" date="2015-07-03">
+		<Change>Added different colors for columns of different type [issue #251]</Change>
+	</Changeset>
 	<Changeset component="org.gcube.portlets.user.tabular-data-widgetx.1-7-0" date="2015-04-30">
 		<Change>Updated Inline Filter to support soundex, text begin and text
 			end</Change>
diff --git a/pom.xml b/pom.xml
index 556ec06..1771d1d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -10,30 +10,27 @@
 
 	<groupId>org.gcube.portlets.user</groupId>
 	<artifactId>tabular-data-widgetx</artifactId>
-	<version>1.7.0-SNAPSHOT</version>
+	<version>1.8.0-SNAPSHOT</version>
 
 	<name>tabular-data-widgetx</name>
 	<description>Widget that allows visualization of tabular data</description>
 
 	<properties>
 		<distroDirectory>${project.basedir}/distro</distroDirectory>
-		<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>
 
-	
-		
 		<gwtVersion>2.6.1</gwtVersion>
 		<gwtLogVersion>3.3.2</gwtLogVersion>
-		<gxtVersion>3.1.1</gxtVersion> 
-		
-		
+		<gxtVersion>3.1.1</gxtVersion>
+
 		<webappDirectory>${project.build.directory}/${project.build.finalName}</webappDirectory>
-	
+
 		<KEYS>${env.KEYS}</KEYS>
-		
+
 		<!-- Don't let your Mac use a crazy non-standard encoding -->
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
@@ -54,7 +51,7 @@
 			</roles>
 		</developer>
 	</developers>
-	
+
 	<profiles>
 		<profile>
 			<id>localRun</id>
@@ -80,21 +77,21 @@
 		<dependency>
 			<groupId>com.google.gwt</groupId>
 			<artifactId>gwt-user</artifactId>
-			<version>${gwtVersion}</version> 
+			<version>${gwtVersion}</version>
 		</dependency>
-		
+
 		<dependency>
 			<groupId>com.sencha.gxt</groupId>
 			<artifactId>gxt</artifactId>
 			<version>${gxtVersion}</version>
 		</dependency>
 
-		<!-- Portal  -->
+		<!-- Portal -->
 		<dependency>
 			<groupId>org.gcube.portal</groupId>
 			<artifactId>custom-portal-handler</artifactId>
 		</dependency>
-		
+
 		<dependency>
 			<groupId>org.gcube.applicationsupportlayer</groupId>
 			<artifactId>aslcore</artifactId>
@@ -103,7 +100,6 @@
 		<dependency>
 			<groupId>commons-io</groupId>
 			<artifactId>commons-io</artifactId>
-			<version>1.4</version>
 			<scope>test</scope>
 		</dependency>
 
@@ -114,14 +110,8 @@
 			<version>[1.0.0-SNAPSHOT,2.0.0-SNAPSHOT)</version>
 			<scope>provided</scope>
 		</dependency>
-		
-		<!-- JSON 
-		<dependency>
-			<groupId>org.json</groupId>
-			<artifactId>json</artifactId>
-			<version>20090211</version>
-		</dependency>  -->
-		
+
+
 		<!-- LOGGING -->
 		<dependency>
 			<groupId>com.allen-sauer.gwt.log</groupId>
diff --git a/templates/changelog.xml b/templates/changelog.xml
index 03cb852..947e361 100644
--- a/templates/changelog.xml
+++ b/templates/changelog.xml
@@ -1,4 +1,7 @@
 <ReleaseNotes>
+	<Changeset component="${groupId}.${artifactId}.1-8-0" date="2015-07-03">
+		<Change>Added different colors for columns of different type [issue #251]</Change>
+	</Changeset>
 	<Changeset component="${groupId}.${artifactId}.1-7-0" date="2015-04-30">
 		<Change>Updated Inline Filter to support soundex, text begin and text
 			end</Change>