[tepl] docs: add index of new symbols in 4.6

[Sébastien Wilmet <swilmet src gnome org>]

commit 2798fa3639ef5d781dc7921a92a9bbefa9c7287c
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Fri Mar 20 18:14:42 2020 +0100

    docs: add index of new symbols in 4.6

 docs/reference/tepl-docs.xml.in | 4 ++++
 1 file changed, 4 insertions(+)
---
diff --git a/docs/reference/tepl-docs.xml.in b/docs/reference/tepl-docs.xml.in
index 01940e8..504ab4c 100644
--- a/docs/reference/tepl-docs.xml.in
+++ b/docs/reference/tepl-docs.xml.in
@@ -102,5 +102,9 @@
       <title>Index of new symbols in 4.4</title>
       <xi:include href="xml/api-index-4.4.xml"><xi:fallback /></xi:include>
     </index>
+    <index id="api-index-4-6" role="4.6">
+      <title>Index of new symbols in 4.6</title>
+      <xi:include href="xml/api-index-4.6.xml"><xi:fallback /></xi:include>
+    </index>
   </part>
 </book>