diff --git a/documentation/changes_list.txt b/documentation/changes_list.txt
index ce82e4e441..2100c892cb 100644
--- a/documentation/changes_list.txt
+++ b/documentation/changes_list.txt
@@ -1,4 +1,20 @@
 
+v.0.1.18: (2012-11-27 15:52:31)
+-------------------------------
+* Milestone:
+  Pdf manual over 250 pages.
+* Minor enhancements to the manual:
+  - Minor corrections.
+  - 9.2 improved and completed.
+  - 9.3 improved.
+  - 9.4 completed.
+  - old 9.5 and 9.6 exchanged.
+  - new 9.5 introduced.
+  - Chapter 5 intro.
+  - 12.1 added.
+  - pending references corrected.
+  - png images: quality improved.
+
 v.0.1.19: (2012-11-27 15:49:17)
 -------------------------------
 * Milestone:
diff --git a/documentation/documentation_hub.html b/documentation/documentation_hub.html
index 301ba4901a..a972c227b8 100644
--- a/documentation/documentation_hub.html
+++ b/documentation/documentation_hub.html
@@ -92,7 +92,7 @@ Thank you very much.
 <h2>What's new?</h2>
 <hr>
 <p id="new">Here is a little summary:</p>
-<pre id="verbatim">v.0.1.19: (2012-11-27 15:49:17)
+<pre id="verbatim">v.0.1.18: (2012-11-27 15:52:31)
 -------------------------------
 * Milestone:
   Pdf manual over 250 pages.
@@ -128,9 +128,9 @@ We also recommend to use the epub version as it is currently the best available
 <ul>
 <li>Progress at a glance: <a href="#manual_progress">Manual</a> - <a href="#documentation_progress">Documentation generation</a></li>
 <li><a href="user_manual/index.html">Online version</a></li>
-<li class="manual_download"><a href="http://or-tools.googlecode.com/files/user_manual_A4.v.0.1.17.pdf.zip">A4 pdf version</a></li>
-<li class="manual_download"><a href="http://or-tools.googlecode.com/files/user_manual_USletter.v.0.1.17.pdf.zip">Letter pdf version</a></li>
-<li class="manual_download"><a href="http://or-tools.googlecode.com/files/user_manual.v.0.1.17.epub.zip">epub version</a> (experimental)</li>
+<li class="manual_download"><a href="http://or-tools.googlecode.com/files/user_manual_A4.v.0.1.18.pdf.zip">A4 pdf version</a></li>
+<li class="manual_download"><a href="http://or-tools.googlecode.com/files/user_manual_USletter.v.0.1.18.pdf.zip">Letter pdf version</a></li>
+<li class="manual_download"><a href="http://or-tools.googlecode.com/files/user_manual.v.0.1.18.epub.zip">epub version</a> (experimental)</li>
 </ul>
 
 <h4 id="progress">Progress at a glance:</h4>