diff --git a/documentation/changelog.html b/documentation/changelog.html
index 879b8ba24f..f11fdc95b2 100755
--- a/documentation/changelog.html
+++ b/documentation/changelog.html
@@ -64,10 +64,15 @@
    <li>Added management of favicon.ico by multi-url (Feature #1739) - just add the favicon.ico file inside the home/url/ directory</li>
    <li>Added notification by e-mail on social network events (Feature #2189)</li>
    <li>Added Excel questions import</li>
+   <li>Exercises: Hotspot Delineation and Hotspot Direct Feedback option added see #2974 </li>
+   <li>Documents: Allow multiple uploads #2784 </li>
+   <li>Webservices: Added new functions in order to sell Chamilo courses using a Prestashop plugin see BT#2325 </li>
+   <li>Learning Path: Adding a toogle button in order to hide the navigation menu see #3116 added by Alberto Torreblanca</li>
+   <li>Document: Export an html file into a PDF document #1909</li>
 </ul>
 <h3>Debugging</h3>
 <ul>
-  <li>Added more quality at the icons</li>
+  <li>Added more quality at the icons</li>  
   <li>Fixed an encoding problem about database connection which is specific to Chinese language. The initial solution has been proposed by Oliver Corre (Bug #1802)</li>
   <li>Attendance: Adding sticky header for the attendance sheet BT#</li>
   <li>Multiple URL feature: Fixed Course user list (BT#1547) </li>
@@ -84,7 +89,7 @@
   <li>Exercises: Fixing question list order #2075</li>
   <li>Exercises: Allowing duplicate an exercise within a session BT#1647</li>
   <li>Exercises: Improving pagination when browsing exercise results (private task BT#1901)</li>
-  <li>Exercises: Question Pool improvements: now we can copy a question from other courses see BT#1917</li>
+  <li>Exercises: Question Pool improvements: now we can copy a question from other courses see BT#1917</li>    
   <li>Documents: Fixing coach and students in a session permissions BT#1652</li>
   <li>Learning Path: Teachers can reset LP results see #2024</li>
   <li>Learning Path: Fixing bug when deleting a LP item that have prerequisites in other itels see #1756</li>