[simple-scan] Release 40.6

[Bartosz <bkosiorek src gnome org>]

commit 2d606befc51c19f1d9270915763e94f90dc0d71a
Author: Bartosz Kosiorek <gang65 poczta onet pl>
Date:   Wed Oct 27 17:06:20 2021 +0200

    Release 40.6

 NEWS                            | 8 ++++++++
 data/simple-scan.appdata.xml.in | 9 +++++++++
 meson.build                     | 2 +-
 3 files changed, 18 insertions(+), 1 deletion(-)
---
diff --git a/NEWS b/NEWS
index 597a2d17..4589a948 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,11 @@
+Overview of changes in simple-scan 40.6
+~~~~~~~~~~~~~~
+Released: 2021-10-27
+
+  * Add duplex scanning support for Canon DR-C240.
+  * Add missing centered ADF source option from Brother driver.
+  * Updated translations.
+
 Overview of changes in simple-scan 40.5
 ~~~~~~~~~~~~~~
 Released: 2021-09-22
diff --git a/data/simple-scan.appdata.xml.in b/data/simple-scan.appdata.xml.in
index d6c5f2dd..e3b3b067 100644
--- a/data/simple-scan.appdata.xml.in
+++ b/data/simple-scan.appdata.xml.in
@@ -25,6 +25,15 @@
   <url type="donation">https://www.gnome.org/friends/</url>
   <developer_name>The GNOME Project</developer_name>
   <releases>
+    <release date="2021-10-27" version="40.6">
+      <description>
+        <ul>
+          <li>Add duplex scanning support for Canon DR-C240.</li>
+          <li>Add missing centered ADF source option from Brother driver.</li>
+          <li>Updated translations.</li>
+        </ul>
+      </description>
+    </release>
     <release date="2021-09-22" version="40.5">
       <description>
         <ul>
diff --git a/meson.build b/meson.build
index 3325c4cc..ed0de6c5 100644
--- a/meson.build
+++ b/meson.build
@@ -1,5 +1,5 @@
 project ('simple-scan', ['vala', 'c'],
-         version: '40.5',
+         version: '40.6',
          license: 'GPLv3+',
          default_options: [
              'warning_level=1',