diff --git a/data/org.kde.konversation.appdata.xml b/data/org.kde.konversation.appdata.xml
--- a/data/org.kde.konversation.appdata.xml
+++ b/data/org.kde.konversation.appdata.xml
@@ -580,14 +580,29 @@
       <li xml:lang="zh-TW">高度可自訂性</li>
     </ul>
   </description>
+  <translation type="gettext">konversation</translation>
+  <update_contact>hein@kde.org</update_contact>
   <screenshots>
     <screenshot type="default">
-      <image width="1920" height="1048">http://kde.org/images/screenshots/konversation.png</image>
+      <image width="1600" height="900">http://kde.org/images/screenshots/konversation.png</image>
     </screenshot>
   </screenshots>
   <url type="homepage">http://konversation.kde.org/</url>
   <url type="bugtracker">https://bugs.kde.org/enter_bug.cgi?format=guided&amp;product=konversation</url>
   <project_group>KDE</project_group>
+  <releases>
+   <release version="1.7.5" date="2018-07-27">
+      <description>
+        <p>
+          Konversation v1.7.5 is a small bugfix release fixing the build with Qt 5.11.
+        </p>
+      </description>
+    </release>
+  </releases>
+  <content_rating type="oars-1.1">
+    <content_attribute id="social-chat">intense</content_attribute>
+    <content_attribute id="social-contacts">intense</content_attribute>
+  </content_rating>
   <provides>
     <binary>konversation</binary>
   </provides>