[release-notes/gnome-3-30] Add GNOME Software Updates screenshot

[Link Dupont <link src gnome org>]

commit b2d4e90a39513d1991939573325d3b3c7eb4511b
Author: Link Dupont <link sub-pop net>
Date:   Mon Sep 3 22:28:36 2018 -0700

    Add GNOME Software Updates screenshot

 help/C/figures/gnome-software-updates.png | Bin 0 -> 261974 bytes
 help/C/index.page                         |   2 +-
 help/Makefile.am                          |   1 +
 3 files changed, 2 insertions(+), 1 deletion(-)
---
diff --git a/help/C/figures/gnome-software-updates.png b/help/C/figures/gnome-software-updates.png
new file mode 100644
index 00000000..4793efbd
Binary files /dev/null and b/help/C/figures/gnome-software-updates.png differ
diff --git a/help/C/index.page b/help/C/index.page
index c4d8420b..152a082a 100644
--- a/help/C/index.page
+++ b/help/C/index.page
@@ -51,7 +51,7 @@
   
   <section id="software-update">
     <title>Update Flatpaks Automatically</title>
-    <media type="image" src="figures/placeholder.png"/>
+    <media type="image" src="figures/gnome-software-updates.png"/>
     <p><app>Software</app>, the GNOME software manager, can now automatically update installed Flatpaks. 
Flatpak is an emerging technology that makes getting apps fast and secure. Many new apps are already 
available on <link href="https://flathub.org";>Flathub</link>, a repository of curated Flatpaks. Simply switch 
on the option to update Flatpaks, and Software will make sure you have the latest Flatpaks all the time.</p>
   </section>
 
diff --git a/help/Makefile.am b/help/Makefile.am
index 6344be46..70d52536 100644
--- a/help/Makefile.am
+++ b/help/Makefile.am
@@ -13,6 +13,7 @@ HELP_MEDIA = \
  figures/flatpak-1.0.png \
  figures/flatpak.png \
  figures/games-collection.png \
+ figures/gnome-software-updates.png \
  figures/placeholder.png \
  figures/podcasts.png \
  figures/screen-sharing.png