So the way I read it, if you want to opt in, you make the new changes they state in your yml. I didn’t and just hit upgrade to pull the new images and it worked fine. I don’t see any issues, but I’ll be glad if someone says I did it wrong.
I think it’s only breaking if you pull the new yml and don’t move your data.
I’ve use the phantom spirit 120se on two builds now. They are CRAZY for the price. Also, I did the same thing with the first one.