That probably will only work to annoy new readers. If you do want to leave the previous versions, please do so in another version labelled (Old) or put it inside a spoiler in the author's note of the chapter.
Wolf is almost at its end. As much as I was hoping for a third arc, there are other stories that need to be written, plus the need to finish Trouble at Helsing Academy. Once wolf is finished, there will be a new set of stories coming. They will be part of a series that I hope you all will enjoy.