3 April 2011

• 22:2822:28, 3 April 2011 diff hist −393‎ Course settings ‎ →‎Number of weeks/topics
• 21:5921:59, 3 April 2011 diff hist −448‎ Adding a new course ‎ →‎Adding a course

2 April 2011

• 23:2523:25, 2 April 2011 diff hist +18‎ Adding a new course ‎ →‎Adding a course