Minor updates

documentation/changelog.html

@@ -41,7 +41,7 @@
 </ul>
 <h1>Chamilo&nbsp;Changelog</h1>
 
-<h1>Chamilo 1.9.0 alpha 5 - [version-name], April 2012</h1>
+<h1>Chamilo 1.9.0 RC.1 - [version-name], July 2012</h1>
 
 <h3>Release notes - summary</h3>
 <p>Chamilo 1.9.0 is a major stable version with loads of added features.</p>
@@ -53,13 +53,14 @@ This version of Chamilo only includes new features:
   <li>Extra reports generation feature by CBlue</li>
   <li>Feature for admin to recover deleted attendances (BT#3002)</li>
   <li><b>New tool</b> to manage student Skills by gradebook</li>
-  <li>Plugin system has been reworked, new plugins were added</li>
+  <li>Plugin system has been reworked, new plugins were added Static, Facebook/Twitter share buttons, Videoconference (with BBB), etc</li>
   <li>New options in Exercises</li>
   <li>New CSS framework added</li>
   <li>User Interface is very easy to modify. Now we use Twig Template System</li>
   <li>Record your voice (flash mode)</li>
   <li>Webcam Clip</li>
-  
+  <li>Global platform chat</li>
+  <li>New improved course agenda</li>  
 </ul>
 <h3>Debugging</h3>
 <ul>
@@ -218,6 +219,7 @@ This version of Chamilo only includes new features:
   <li>Removed the "Use document title" option - now we force users to use a document title - this avoids many issues with documents names - see #3781</li>
 </ul>
 
+
 <h1>Chamilo 1.8.8.4 - La Molina, August 2011</h1>
 
 <h3>Release notes - summary</h3>