Mention pixbufs in the migration guide

They are being phased out.

diff --git a/docs/reference/gtk/migrating-3to4.xml b/docs/reference/gtk/migrating-3to4.xml
index 9b1fb890241ef89aa90d4ea8be12074844a16992..e86139aa924ac557cc437b093a7f78de575cd5e7 100644 (file)
--- a/docs/reference/gtk/migrating-3to4.xml
+++ b/docs/reference/gtk/migrating-3to4.xml
@@ -295,6 +295,14 @@
         that you are affected by that.
       </para>
     </section>
+
+    <section>
+      <title>GdkPixbuf is deemphasized</title>
+      <para>
+        A number of GdkPixbuf-based APIs have been removed. Use the available
+        surface-based replacements instead.
+      </para>
+    </section>
   </section>
 
 </chapter>