Have you heard anything about this?
Also, what would it entail to acquire one of those vintage sewing machines of yours? I’m local to Columbus, Ohio. I was reminiscing of my lost sewing machine just hours before your livestream. it was glorious.
I saw it there as well when looking to see if there were BIOS updates, then googled it and saw it for pre-order at a few Hong Kong e-tailers. Looks about as iterative as can be though. It’s not something I would wait for if you were in the market for something soon over the 13900HX variant.