[gnome-font-viewer/appdata] Update app data

[Matthias Clasen <matthiasc src gnome org>]

commit 32604170839752b1244d4abbf051272570fadb5c
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Oct 1 21:31:45 2018 -0400

    Update app data
    
    Add the 3.30 release, and update the bug tracker url.

 data/org.gnome.font-viewer.appdata.xml.in | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)
---
diff --git a/data/org.gnome.font-viewer.appdata.xml.in b/data/org.gnome.font-viewer.appdata.xml.in
index 897389e..9dfcd20 100644
--- a/data/org.gnome.font-viewer.appdata.xml.in
+++ b/data/org.gnome.font-viewer.appdata.xml.in
@@ -19,7 +19,7 @@
     </p>
   </description>
   <url type="homepage">http://www.gnome.org/gnome-3/</url>
-  <url type="bugtracker">https://bugzilla.gnome.org/enter_bug.cgi?product=gnome-font-viewer</url>
+  <url type="bugtracker">https://gitlab.gnome.org/GNOME/gnome-font-viewer/issues</url>
   <url type="donation">http://www.gnome.org/friends/</url>
   <screenshots>
     <screenshot type="default">
@@ -34,6 +34,13 @@
   </kudos>
   <content_rating type="oars-1.1" />
   <releases>
+    <release version="3.30.0" date="2018-08-30">
+      <description>
+        <ul>
+          <li>Show more OpenType features</li>
+          <li>Translation updates</li>
+        </ul>
+      </description>
     <release version="3.28.0" date="2018-03-13">
       <description>
         <ul>