3.0.4 release notes (#494)

* 3.0.4 release notes

* Restart CI

Author: lenemter

data/wingpanel.appdata.xml.in

@@ -11,6 +11,18 @@
     <p>The extensible top panel for Pantheon. Wingpanel is an empty container that accepts indicators as extensions, including the applications menu.</p>
   </description>
   <releases>
+    <release version="3.0.4" date="2023-18-25" urgency="medium">
+      <description>
+        <p>Improvements:</p>
+        <ul>
+          <li>Esc to close popovers</li>
+          <li>Updated translations</li>
+        </ul>
+      </description>
+      <issues>
+        <issue url="https://github.com/elementary/wingpanel/issues/106">Indicators re-animate when an icon is removed</issue>
+      </issues>
+    </release>
     <release version="3.0.3" date="2022-10-17" urgency="medium">
       <description>
         <p>Improvements:</p>