How do you export history from TFS 2010 that includes the user, date and the complete comment (not truncated)?
For example, in Team Explorer: right-click team member
A simpler rendition than the above for visualstudio.com
https://{accountName}.visualstudio.com/{project}/_apis/tfvc/changesets?$top=10000&maxCommentLength=2000
You need the max comment length to stop it from truncating. The above tool didn't work, but this one does: http://www.convertcsv.com/json-to-csv.htm