Any updates ?
I've just started exploring the new data formats and it looks like a ton of work. I think I'll focus on getting the price tracking working again, but it's going to take a while until the site is fully functional again.
To be completely honest with you I'm feeling a bit overwhelmed right now and already thought about ending the project, but it's my most popular one so I'm not giving up that easily. It'll just take some time to get into the flow of programming again.