01:32
<zbraniecki>
I don't think so. There are too many open questions about it to start one yet
04:46
<sffc>
The proposal is implementable in a polyfill ever since it reached Stage 3. There haven't been architectural changes; just details around the edges
04:47
<sffc>
It should actually be an easy polyfill to write, since it can be largely composed on top of ListFormat and NumberFormat