[release-notes] gdm on wayland

[Pete Travis]

commit bc5723f8a3f7d1f2e033165f8f2e186af1f21ee6
Author: Pete Travis <immanetize(a)fedoraproject.org&gt;
Date:   Wed Apr 8 23:47:24 2015 -0600

    gdm on wayland

 en-US/Desktop.xml |   23 +++++++++++++++++++++--
 1 files changed, 21 insertions(+), 2 deletions(-)
---
diff --git a/en-US/Desktop.xml b/en-US/Desktop.xml
index 0fde17f..97ada42 100644
--- a/en-US/Desktop.xml
+++ b/en-US/Desktop.xml
@@ -5,10 +5,29 @@
 ]>
 <section id="sect-Desktop">
   <title>Desktop</title> 
-    <para />
+  <para />
+
+  <section id="desktop-gdm_wayland">
+    <title>GDM on Wayland</title>
+    <para>
+      The <application>Gnome Display Manager</application> (GDM) in Fedora 22
will default to the <application>Wayland</application> display server instead
of Xorg. While the default GNOME session still uses X, this change brings the move to
Wayland one step closer.
+    </para>
+    <para>
+      Wayland is a compositing display server, using your computer's video hardware
for rendering. On systems where Wayland will not run, GDM should transparently fall back
to using the X backend.
+    </para>
+    <para>
+      If you need to disable Wayland for GDM, edit /etc/gdm/custom.conf to reflect the
following:
+      <screen>
+         [daemon]
+         WaylandEnable=false
+       </screen>
+    </para>
+  </section>
+
+
     <section id="desktop-GNOME">
       <para />
- </section>
+  </section>
   <section id="desktop-KDE">
     <title>KDE</title>
     <para />