diff --git a/pom.xml b/pom.xml
index eaf8f09..74f74dd 100644
--- a/pom.xml
+++ b/pom.xml
@@ -39,11 +39,10 @@
 	</properties>
 	<dependencyManagement>
 		<dependencies>
-
 			<dependency>
 				<groupId>org.gcube.distribution</groupId>
 				<artifactId>maven-portal-bom</artifactId>
-				<version>LATEST</version>
+				<version>3.6.0</version>
 				<type>pom</type>
 				<scope>import</scope>
 			</dependency>
@@ -191,7 +190,7 @@
 		<dependency>
 			<groupId>org.gcube.socialnetworking</groupId>
 			<artifactId>social-util-library</artifactId>
-			<version>[1.0.0-SNAPSHOT,2.0.0-SNAPSHOT)</version>
+			<version>[1.7.2-SNAPSHOT,2.0.0-SNAPSHOT)</version>
 			<scope>compile</scope>
 		</dependency>
 		<dependency>
diff --git a/src/main/java/org/gcube/portlets/user/newsfeed/client/ui/SingleComment.java b/src/main/java/org/gcube/portlets/user/newsfeed/client/ui/SingleComment.java
index e1075b4..eef98ed 100644
--- a/src/main/java/org/gcube/portlets/user/newsfeed/client/ui/SingleComment.java
+++ b/src/main/java/org/gcube/portlets/user/newsfeed/client/ui/SingleComment.java
@@ -48,6 +48,7 @@ public class SingleComment extends Composite {
 	@UiField HTML editImage;
 	@UiField HTML seeMore;
 
+	@SuppressWarnings("deprecation")
 	public SingleComment(Comment toShow, TweetTemplate owner, boolean isUsers) {
 		initWidget(uiBinder.createAndBindUi(this));
 		sinkEvents(Event.ONPASTE);
@@ -78,13 +79,8 @@ public class SingleComment extends Composite {
 		}
 
 		String commentToShow = toShow.getText();
-
-		//replace the < & and >
-//		commentToShow = commentToShow.replaceAll("&lt;","<").replaceAll("&gt;",">");
 		commentToShow = commentToShow.replaceAll("&amp;","&");
 
-
-
 		if (commentToShow.length() > MAX_SHOWTEXT_LENGTH) {
 			final int TEXT_TO_SHOW_LENGHT = (commentToShow.length() < 700) ? (commentToShow.length() - (commentToShow.length() / 3)) : 700;
 			commentToShow = commentToShow.substring(0, TEXT_TO_SHOW_LENGHT) + "...";
@@ -132,7 +128,6 @@ public class SingleComment extends Composite {
 	void onSeeMoreClick(ClickEvent e) {
 		String commentToShow = myComment.getText();
 		//replace the < & and >
-		commentToShow = commentToShow.replaceAll("&lt;","<").replaceAll("&gt;",">");
 		commentToShow = commentToShow.replaceAll("&amp;","&");
 
 		final String profilePageURL = GCubePortalConstants.PREFIX_GROUP_URL + NewsFeedPanel.extractOrgFriendlyURL(Location.getHref()) +GCubePortalConstants.USER_PROFILE_FRIENDLY_URL;
diff --git a/src/main/java/org/gcube/portlets/user/newsfeed/client/ui/TweetTemplate.java b/src/main/java/org/gcube/portlets/user/newsfeed/client/ui/TweetTemplate.java
index 2f4f5a3..6605c48 100644
--- a/src/main/java/org/gcube/portlets/user/newsfeed/client/ui/TweetTemplate.java
+++ b/src/main/java/org/gcube/portlets/user/newsfeed/client/ui/TweetTemplate.java
@@ -77,7 +77,7 @@ public class TweetTemplate extends Composite {
 	private HTML showAllComments = new HTML();
 	private boolean isAppPost = false;
 	private HTML submitCommentPreloader = new HTML("<div class=\"more-comment\"><img style=\"padding-right:15px;\"src=\""+ loading +"\" /></div>");
-	private TweetTemplate myInstance;
+
 
 	// Carousel from the image-previewer widget
 	private Carousel carousel;
@@ -133,6 +133,7 @@ public class TweetTemplate extends Composite {
 	 * @param displaySingle tells if you're displaying a single fedd or  not
 	 * @param eventBus
 	 */
+	@SuppressWarnings("deprecation")
 	public TweetTemplate(boolean displaySingle, boolean showTimelineSource, UserInfo myUserInfo, EnhancedFeed myPost, HandlerManager eventBus) {
 		initWidget(uiBinder.createAndBindUi(this));
 		commentsNo.getElement().getStyle().setPaddingTop(0, Unit.PX);
@@ -142,7 +143,6 @@ public class TweetTemplate extends Composite {
 		likesNo.getElement().getStyle().setPaddingLeft(2, Unit.PX);
 		commentsNo.getElement().getStyle().setPaddingLeft(2, Unit.PX);
 		
-		myInstance = this;
 		this.myUserInfo = myUserInfo;
 		this.vreSourceInMetadata.setVisible(false);
 		this.separator.setVisible(false);
@@ -191,7 +191,7 @@ public class TweetTemplate extends Composite {
 				linkPreviewer.onFileNameClickOpenCarousel(carousel);
 
 				// remove next and prev buttons of the carousel since we have only an image
-				carousel.hideArrows();
+				carousel.showArrows(false);
 
 			}
 
@@ -278,7 +278,7 @@ public class TweetTemplate extends Composite {
 
 				// hide arrows if there is no more than 1 image
 				if(imagesAvailableInCarousel <= 1)
-					carousel.hideArrows();
+					carousel.showArrows(false);
 
 			}
 
@@ -463,8 +463,6 @@ public class TweetTemplate extends Composite {
 	@UiHandler("seeMore") 
 	void onSeeMoreClick(ClickEvent e) {
 		String postText =  myPost.getFeed().getDescription();
-		//replace the < & and >
-		postText = postText.replaceAll("&lt;","<").replaceAll("&gt;",">");
 		postText = postText.replaceAll("&amp;","&");
 
 		contentArea.setHTML(postText);