[gnome-software/gnome-40] Release version 40.1

[Philip Withnall <pwithnall src gnome org>]

commit ded20bb8ae7db8c39666e5982abbd5e0f203690f
Author: Philip Withnall <pwithnall endlessos org>
Date:   Fri Apr 30 23:54:14 2021 +0100

    Release version 40.1

 NEWS                                           | 56 +++++++++++++++++++++++++
 data/appdata/org.gnome.Software.appdata.xml.in | 58 ++++++++++++++++++++++++++
 2 files changed, 114 insertions(+)
---
diff --git a/NEWS b/NEWS
index 2c4a4a1a1..5fbfbfd50 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,59 @@
+Version 40.1
+~~~~~~~~~~~~
+Released: 2021-04-30
+
+This is a stable release with the following changes:
+ * Fix flatpak update state if update was already done outside of GNOME Software
+ * Update app state after repository is enabled or disabled
+ * Fix the overview opening empty in some situations
+ * Show apps which are being updated in the updates page, rather than just ones which are ready to
+   be updated
+ * Fix section headers on ‘Installed’ page
+ * Fix searches not being triggered by typing in the search entry in some situations
+ * Fix duplicate origins being listed incorrectly in the app details page (in particular, for
+   UngoogledChromium)
+ * Fix a broken rpm-ostree repository causing other repositories to be ignored
+ * Fix animation glitch on featured apps carousel when going from app 2 to app 1
+ * Improve featured apps carousel contrast for Steam
+ * Speed up search queries by over 40%
+ * Do not keep the rpm-ostree service alive forever while GNOME Software is running
+ * Fix broken header bar on application details page in some situations
+ * Prevent uninstallation of add-ons for system apps
+ * Fix search from Nautilus on Fedora Silverblue
+ * Fix reporting state of layered packages on Fedora Silverblue
+ * Fix updating add-on state when uninstalling an app
+
+Translation updates:
+ * Basque
+ * Catalan
+ * Chinese (China)
+ * Chinese (Taiwan)
+ * Czech
+ * Dutch
+ * English (United Kingdom)
+ * Finnish
+ * French
+ * Galician
+ * German
+ * Greek, Modern (1453-)
+ * Hebrew
+ * Indonesian
+ * Italian
+ * Lithuanian
+ * Nepali
+ * Persian
+ * Polish
+ * Portuguese
+ * Portuguese (Brazil)
+ * Romanian
+ * Serbian
+ * Slovenian
+ * Spanish
+ * Swedish
+ * Turkish
+ * Ukrainian
+ * Vietnamese
+
 Version 40
 ~~~~~~~~~~
 Released: 2021-03-19
diff --git a/data/appdata/org.gnome.Software.appdata.xml.in b/data/appdata/org.gnome.Software.appdata.xml.in
index 3e43c5923..fc3b4c8bc 100644
--- a/data/appdata/org.gnome.Software.appdata.xml.in
+++ b/data/appdata/org.gnome.Software.appdata.xml.in
@@ -46,6 +46,64 @@
    Validate with `appstreamcli validate *.appdata.xml`
   -->
   <releases>
+    <release date="2021-04-30" version="40.1">
+      <description>
+        <p>
+          This is a stable release with the following changes:
+        </p>
+        <ul>
+          <li>Fix flatpak update state if update was already done outside of GNOME Software</li>
+          <li>Update app state after repository is enabled or disabled</li>
+          <li>Fix the overview opening empty in some situations</li>
+          <li>Show apps which are being updated in the updates page, rather than just ones which are ready 
to be updated</li>
+          <li>Fix section headers on ‘Installed’ page</li>
+          <li>Fix searches not being triggered by typing in the search entry in some situations</li>
+          <li>Fix duplicate origins being listed incorrectly in the app details page (in particular, for 
UngoogledChromium)</li>
+          <li>Fix a broken rpm-ostree repository causing other repositories to be ignored</li>
+          <li>Fix animation glitch on featured apps carousel when going from app 2 to app 1</li>
+          <li>Improve featured apps carousel contrast for Steam</li>
+          <li>Speed up search queries by over 40%</li>
+          <li>Do not keep the rpm-ostree service alive forever while GNOME Software is running</li>
+          <li>Fix broken header bar on application details page in some situations</li>
+          <li>Prevent uninstallation of add-ons for system apps</li>
+          <li>Fix search from Nautilus on Fedora Silverblue</li>
+          <li>Fix reporting state of layered packages on Fedora Silverblue</li>
+          <li>Fix updating add-on state when uninstalling an app</li>
+        </ul>
+        <p>Translation updates:</p>
+        <ul>
+          <li>Basque</li>
+          <li>Catalan</li>
+          <li>Chinese (China)</li>
+          <li>Chinese (Taiwan)</li>
+          <li>Czech</li>
+          <li>Dutch</li>
+          <li>English (United Kingdom)</li>
+          <li>Finnish</li>
+          <li>French</li>
+          <li>Galician</li>
+          <li>German</li>
+          <li>Greek, Modern (1453-)</li>
+          <li>Hebrew</li>
+          <li>Indonesian</li>
+          <li>Italian</li>
+          <li>Lithuanian</li>
+          <li>Nepali</li>
+          <li>Persian</li>
+          <li>Polish</li>
+          <li>Portuguese</li>
+          <li>Portuguese (Brazil)</li>
+          <li>Romanian</li>
+          <li>Serbian</li>
+          <li>Slovenian</li>
+          <li>Spanish</li>
+          <li>Swedish</li>
+          <li>Turkish</li>
+          <li>Ukrainian</li>
+          <li>Vietnamese</li>
+        </ul>
+      </description>
+    </release>
     <release date="2021-03-19" version="40">
       <description>
         <p>