From ea6d37c2bba277295e7a70d0a4f5871a99f7c451 Mon Sep 17 00:00:00 2001
From: Antoine Eiche <lewo@abesis.fr>
Date: Wed, 13 Sep 2017 13:33:16 +0200
Subject: [PATCH] dockerTools.pullImage: release note regarding sha256 argument
 value

---
 nixos/doc/manual/release-notes/rl-1709.xml | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/nixos/doc/manual/release-notes/rl-1709.xml b/nixos/doc/manual/release-notes/rl-1709.xml
index a1e443818012..f271451970a2 100644
--- a/nixos/doc/manual/release-notes/rl-1709.xml
+++ b/nixos/doc/manual/release-notes/rl-1709.xml
@@ -255,6 +255,15 @@ rmdir /var/lib/ipfs/.ipfs
       See the overlays chapter of the Nixpkgs manual for more details.
     </para>
   </listitem>
+  <listitem>
+    <para>
+      <literal>sha256</literal> argument value of
+      <literal>dockerTools.pullImage</literal> expression must be
+      updated since the mechanism to download the image has been
+      changed. Skopeo is now used to pull the image instead of the
+      Docker daemon.
+    </para>
+  </listitem>
 
 </itemizedlist>