I'm currently working on the next version of DetailsPro which is going to be a major update and I'm planning on having it out in the fall. There haven't been any minor updates to DetailsPro over the last couple of months because I've been taking some time off.
I can also tell you right now that your subscription or one-time purchase will still be good. I don't anticipate anything changing there.
DetailsPro will still be DetailsPro, but we're going to be moving into new territory with... prototyping. Can't wait to share more with you soon. 🎉