[gnome-software/gnome-3-22] Release version 3.22.3

[Kalev Lember <klember src gnome org>]

commit 72f13d3d46f9a5befaecb84abe8998d5eeb72eb6
Author: Kalev Lember <klember redhat com>
Date:   Thu Dec 1 16:50:43 2016 +0100

    Release version 3.22.3

 data/appdata/org.gnome.Software.appdata.xml.in |   16 ++++++++++++++++
 1 files changed, 16 insertions(+), 0 deletions(-)
---
diff --git a/data/appdata/org.gnome.Software.appdata.xml.in b/data/appdata/org.gnome.Software.appdata.xml.in
index b1b24c4..23d95b7 100644
--- a/data/appdata/org.gnome.Software.appdata.xml.in
+++ b/data/appdata/org.gnome.Software.appdata.xml.in
@@ -46,6 +46,22 @@
    Validate with `appstream-util validate *.appdata.xml`
   -->
   <releases>
+    <release date="2016-12-01" version="3.22.3">
+      <description>
+        <p>This stable release fixes the following bugs:</p>
+        <ul>
+          <li>Misc. fixes to the search results page</li>
+          <li>Misc. flatpak bug and crasher fixes</li>
+          <li>Correctly raise the codec search window under the Wayland session</li>
+          <li>Improve spinner state handling on the updates page</li>
+          <li>Make it possible to upgrade two Fedora versions at a time</li>
+          <li>Fix a memory leak with every search request</li>
+          <li>Don't show screenshot placeholder for add-ons that can't have screenshots</li>
+          <li>Show an error if the screenshot download fails</li>
+          <li>Get the screenshot metadata from the GNOME Shell Extension JSON data</li>
+        </ul>
+      </description>
+    </release>
     <release date="2016-11-07" version="3.22.2">
       <description>
         <p>This stable release fixes the following bugs:</p>