Just after I posted the F2B video with DW, I noticed this had just come out. This is quite a long article, and I have no intention of trying to read it now, but I will post a highlight or two that “jumps out”. Corey’s part actually begins about 1/3 of the way down. David gives an introduction to it all. There is a huge amount of information in this update (so perhaps by next month I’ll have finished it all).
I am posting text only, and as usual, suggest you go to the original article to see the images and links.