diff --git a/functions.php b/functions.php
index 6b722a7ae..7ec46f097 100644
--- a/functions.php
+++ b/functions.php
@@ -2455,11 +2455,13 @@
 			$last_version = trim(preg_replace("/(Milestone)|(completed)/", "", $last_item["title"]));
 			$cur_version = preg_replace("/\.99/", "", VERSION);
 
-			$release_url = $last_item["link"];
+			$release_url = sanitize_rss($last_item["link"]);
+			$content = sanitize_rss($last_item["description"]);
 
 			if ($cur_version != $last_version) {
-				return "<div class=\"notice\"><a target=\"_new\" href=\"$release_url\">
-						New version of Tiny-Tiny RSS ($last_version) is available.</a></div>";
+				return "<div class=\"notice\"><a href=\"javascript:showBlockElement('milestoneDetails')\">	
+					New version of Tiny-Tiny RSS ($last_version) is available (click for details)</a>
+					<div id=\"milestoneDetails\">$content</div></div>";
 			}			
 		}
 	}
diff --git a/tt-rss.css b/tt-rss.css
index d2a4afadd..5f771fe6e 100644
--- a/tt-rss.css
+++ b/tt-rss.css
@@ -1214,3 +1214,6 @@ table.loginForm2 .innerLoginCell {
 	padding-top : 0.5em;
 }
 
+#milestoneDetails {
+	display : none;
+}