[gcab] docs: fix list of new symbols in index page

[Marc-André Lureau <malureau src gnome org>]

commit 670c4d2b3604cbd116964d9d40371b7227b889f5
Author: Marc-André Lureau <marcandre lureau redhat com>
Date:   Tue Jan 23 18:25:45 2018 +0100

    docs: fix list of new symbols in index page
    
    For some reason, there is no link created for the "new symbols" pages,
    but it seems glib docs either.
    
    Signed-off-by: Marc-André Lureau <marcandre lureau redhat com>

 docs/reference/gcab-docs.sgml |   21 +++++++++++++++------
 1 files changed, 15 insertions(+), 6 deletions(-)
---
diff --git a/docs/reference/gcab-docs.sgml b/docs/reference/gcab-docs.sgml
index ef07d5c..9464366 100644
--- a/docs/reference/gcab-docs.sgml
+++ b/docs/reference/gcab-docs.sgml
@@ -17,16 +17,25 @@
   </chapter>
 
   <index id="api-index-full">
-    <title>API Index</title>
+    <title id="index-all">Index</title>
     <xi:include href="xml/api-index-full.xml"><xi:fallback /></xi:include>
   </index>
-  <index id="deprecated-api-index" role="deprecated">
-    <title>Index of deprecated API</title>
+  <index id="api-index-deprecated" role="deprecated">
+    <title>Index of deprecated symbols</title>
     <xi:include href="xml/api-index-deprecated.xml"><xi:fallback /></xi:include>
   </index>
+  <index id="api-index-0-5" role="0.5">
+    <title>Index of new symbols in 0.5</title>
+    <xi:include href="xml/api-index-0.5.xml"><xi:fallback /></xi:include>
+  </index>
+  <index id="api-index-0-6" role="0.6">
+    <title>Index of new symbols in 0.6</title>
+    <xi:include href="xml/api-index-0.6.xml"><xi:fallback /></xi:include>
+  </index>
+  <index id="api-index-1-0" role="1.0">
+    <title>Index of new symbols in 1.0</title>
+    <xi:include href="xml/api-index-1.0.xml"><xi:fallback /></xi:include>
+  </index>
 
   <xi:include href="xml/annotation-glossary.xml"><xi:fallback /></xi:include>
-  <xi:include href="xml/api-index-0.5.xml"><xi:fallback /></xi:include>
-  <xi:include href="xml/api-index-0.6.xml"><xi:fallback /></xi:include>
-  <xi:include href="xml/api-index-1.0.xml"><xi:fallback /></xi:include>
 </book>