This is simple english everyone, but with vague meaning.
It certainly says the tech is being moved from the lab to the fab for manufacturing, it "had completed development.." of the stack. Not sure what needs to be readied in "readying the technology for transfer...", but at no time do they mention who will be manufacturing the product.
I think that was left open-ended intentionally....or maybe not. Demand has a funny way of changing things though.
This is all great news...the ROSA will somehow incorporate the Interposer and we will hear about that mid-year; what we will have additionally before then is unknown, although clearly they have been busy.
Hope they can keep some momentum up as I would like to get to that warrant price sooner rather than later and I'm certain I'm not alone.