The Foundation of this service is counting on the work you do being available when and how you need it

  I just lost about 6 hours of work on writing up a combat report from a game session. I am not sure how it happened but only the most recent changes (conclusion) are on the article and all of the combat is not. This is deeply concerning as the entire reason I use and subscribe to this service is to have access to the content I am making.  If I cannot count of this being stable and recovery friendly it is hard to rationalize the cost. Version control solves this problem.    This is incredibly cheap technically since this is all just text based. It should be easy to implement as well.    My suggestion is adding a tab (as seen above) that when opened would allow you to see the last 10 (or more would be great) time stamp saves of an article.  It would give you the ability to roll back the changes you made to that point.