[gnome-software/gnome-3-26] Release version 3.26.2

[Kalev Lember <klember src gnome org>]

commit 08dcacae605f2c71848eafe171bf950ca8cf371b
Author: Kalev Lember <klember redhat com>
Date:   Thu Nov 9 15:52:28 2017 +0100

    Release version 3.26.2

 data/appdata/org.gnome.Software.appdata.xml.in |   20 ++++++++++++++++++++
 1 files changed, 20 insertions(+), 0 deletions(-)
---
diff --git a/data/appdata/org.gnome.Software.appdata.xml.in b/data/appdata/org.gnome.Software.appdata.xml.in
index 8066b73..037240a 100644
--- a/data/appdata/org.gnome.Software.appdata.xml.in
+++ b/data/appdata/org.gnome.Software.appdata.xml.in
@@ -46,6 +46,26 @@
    Validate with `appstream-util validate *.appdata.xml`
   -->
   <releases>
+    <release date="2017-11-09" version="3.26.2">
+      <description>
+        <p>
+          This is a stable release with the following changes:
+        </p>
+        <ul>
+          <li>Various fixes to cancellable handling, making it more robust to cancel install/remove 
operations</li>
+          <li>Fix a common crash in Fedora distro upgrades plugin</li>
+          <li>Fix showing N+2 Fedora upgrades</li>
+          <li>Fix flatpak updates inadvertently triggering a reboot</li>
+          <li>Revert plugin GType registering changes that broke app "adopting"</li>
+          <li>Various flatpak plugin fixes</li>
+          <li>Various snap plugin fixes</li>
+          <li>Bump fwupd required dep to 0.9.7 and support building with new 1.0.0 API</li>
+          <li>Avoid erroring out for operations that return more than 500 results (distro upgrades, getting 
gnome-shell extensions list)</li>
+          <li>Fix a few memory leaks</li>
+        </ul>
+        <p>This release also updates translations.</p>
+      </description>
+    </release>
     <release date="2017-10-02" version="3.26.1">
       <description>
         <p>