<li>Fixed course copy table lp_item audio not copied. Reported by Henri Hedman (Bug #575)</li>
<li>Fixed Added an option to cancel prerequisites in a course (Learning path). Fixed by aboivin in <a href="http://www.chamilo.org/node/146" target="_blank">http://www.chamilo.org/node/146</a> </li>
<li>Empty extra user fields are now deleted from the database</li>
+ <li>Quiz tool: Answer list fixed when using "matching" question type (BT#801). Reported by Noa Orizales</li>