[gnome-font-viewer/gnome-3-34] appdata: add 3.34.0 release information

[Cosimo Cecchi <cosimoc src gnome org>]

commit 9ea2182fa0af6fd819d68e2f154057984b4c83ab
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Sat Sep 28 17:48:02 2019 -0700

    appdata: add 3.34.0 release information

 data/org.gnome.font-viewer.appdata.xml.in | 11 +++++++++++
 1 file changed, 11 insertions(+)
---
diff --git a/data/org.gnome.font-viewer.appdata.xml.in b/data/org.gnome.font-viewer.appdata.xml.in
index 6ad2994..8d494f5 100644
--- a/data/org.gnome.font-viewer.appdata.xml.in
+++ b/data/org.gnome.font-viewer.appdata.xml.in
@@ -35,6 +35,17 @@
   </kudos>
   <content_rating type="oars-1.1" />
   <releases>
+    <release version="3.34.0" date="2019-09-14">
+      <description>
+        <ul>
+          <li>Improve compatibility for fonts with non-unicode charmaps</li>
+          <li>Display an error dialog when installation fails</li>
+          <li>Fix font installation when filenames would collide</li>
+          <li>Fix thumbnailing for font collection files</li>
+          <li>Translation updates</li>
+        </ul>
+      </description>
+    </release>
     <release version="3.32.0" date="2019-03-15">
       <description>
         <ul>