[json-glib] doc: Add index for 1.4 symbols

[Emmanuele Bassi <ebassi src gnome org>]

commit cbf5718b37d373810dfe29e474b57a44aa2cccfc
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Sat Apr 1 16:29:36 2017 +0100

    doc: Add index for 1.4 symbols

 doc/json-glib-docs.xml |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)
---
diff --git a/doc/json-glib-docs.xml b/doc/json-glib-docs.xml
index 88cbc3c..5c2cf30 100644
--- a/doc/json-glib-docs.xml
+++ b/doc/json-glib-docs.xml
@@ -220,6 +220,11 @@
     <xi:include href="xml/api-index-1.2.xml"><xi:fallback/></xi:include>
   </index>
 
+  <index role="1.4">
+    <title>Index of new symbols in 1.4</title>
+    <xi:include href="xml/api-index-1.4.xml"><xi:fallback/></xi:include>
+  </index>
+
   <xi:include href="xml/annotation-glossary.xml"><xi:fallback/></xi:include>
 
   <appendix id="license">