19 May 2011
- 19:5019:50, 19 May 2011 diff hist −2 m HTML editor →Tips and Tricks: Changed "Can not" to "Cannot"
5 April 2011
- 17:0617:06, 5 April 2011 diff hist +1 m Student tutorials →Messaging: corrected spelling current
- 16:4116:41, 5 April 2011 diff hist +1 m Student tutorials No edit summary