[gnome-software/gnome-3-22] Release version 3.22.6

[Kalev Lember <klember src gnome org>]

commit 9b7ce7c0eaae336ed56e59e91b3c69f200326624
Author: Kalev Lember <klember redhat com>
Date:   Wed Mar 8 15:18:39 2017 +0100

    Release version 3.22.6

 data/appdata/org.gnome.Software.appdata.xml.in |   17 +++++++++++++++++
 1 files changed, 17 insertions(+), 0 deletions(-)
---
diff --git a/data/appdata/org.gnome.Software.appdata.xml.in b/data/appdata/org.gnome.Software.appdata.xml.in
index de00012..f04a27b 100644
--- a/data/appdata/org.gnome.Software.appdata.xml.in
+++ b/data/appdata/org.gnome.Software.appdata.xml.in
@@ -46,6 +46,23 @@
    Validate with `appstream-util validate *.appdata.xml`
   -->
   <releases>
+    <release date="2017-03-08" version="3.22.6">
+      <description>
+        <p>This stable release fixes the following bugs:</p>
+        <ul>
+          <li>Add support for RuntimeRepo in flatpakref files</li>
+          <li>Avoid requesting elevated privileges just for viewing flatpakref details</li>
+          <li>Fix launching flatpak apps after updating</li>
+          <li>Install needed Flatpak runtimes when updating an app</li>
+          <li>Do not show related flatpak runtimes as separate entries</li>
+          <li>Improve internal locking, hopefully fixing a few hard-to-debug crashes</li>
+          <li>Fix a large memory leak in the steam plugin</li>
+          <li>Add keywords to match web apps and input methods</li>
+          <li>Fix a few user interface papercuts</li>
+        </ul>
+        <p>This release also updates translations.</p>
+      </description>
+    </release>
     <release date="2017-01-16" version="3.22.5">
       <description>
         <p>This stable release fixes the following bugs:</p>