point to last version of doc

index.adoc

@@ -1,6 +1,8 @@
 = OCaml-containers
 
-Documentation:
+link:last[Current documentation]
+
+Other versions:
 
 - link:dev[dev]
 - link:1.2[1.2]

index.html

@@ -738,7 +738,8 @@ asciidoc.install();
 <div id="content">
 <div id="preamble">
 <div class="sectionbody">
-<div class="paragraph"><p>Documentation:</p></div>
+<div class="paragraph"><p><a href="last">Current documentation</a></p></div>
+<div class="paragraph"><p>Other versions:</p></div>
 <div class="ulist"><ul>
 <li>
 <p>
@@ -787,7 +788,7 @@ asciidoc.install();
 <div id="footnotes"><hr /></div>
 <div id="footer">
 <div id="footer-text">
-Last updated 2017-05-01 17:07:07 CEST
+Last updated 2017-06-13 17:54:02 CEST
 </div>
 </div>
 </body>

last

@@ -0,0 +1 @@
+1.2