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