How to publish V 2?

I've tried this before. I've noticed others have Chapter N, V. 2. And people can get points. The way I've done it in the past is post Ch. N+t, and title it "reallly chapter N, V.2. This creates a disturbance in the chapter numbering, but better than nothing. So how do you publish Chapter N, V. 2, so that people can get points in reading it?  The occasion is that I've taken to heart some new readers' comments and rearranged and added to chapter 1 of "Exile in the Beforetime," and would like to have new feedback. Of course, everyone who has read it can do so out of the goodness of their hearts, I suppose.