I didn't expect to find a draft in that list. Thanks.
But it doesn't work for me! When I choose the latest draft of Debugging Live Systems and try to compare it to the most recently published version, I see no changes at all, which isn't surprising because it says
Comparing revision 6 (Wednesday, February 5, 2020 10:47am) and revision 6 (Tuesday, February 4, 2020 2:49pm)