I finally got around to posting up my slides from the LAUNCH:Scale conference back in October.
Despite the title, I really only talk about the post Product-Market Fit (PMF) world on slide 9. The bulk of the presentation is about our current product process. This product process works in our PMF world and I wouldn't have used in our earlier days.
As I mention in the deck, there is no "right" process, only the process that helps you build and ship product.