The build reports ~11,813 _fn() unsupported-function fallbacks (unchanged old→v2). These are silent today. The golden-master only checks the handful of pinned cells, so a value/return cell that resolves through an unsupported-function stub would pass golden-master and still be wrong.
Ask
Emit chunked/_fn-fallbacks.json: a list of {sheet!cell, function, …} for every cell that used a fallback. That lets the consumer assert no value/return/MIP cell sits on a fallback path before trusting the artifact for legally-significant payouts. Bonus: a count delta between versions becomes a quality signal.
The build reports ~11,813
_fn()unsupported-function fallbacks (unchanged old→v2). These are silent today. The golden-master only checks the handful of pinned cells, so a value/return cell that resolves through an unsupported-function stub would pass golden-master and still be wrong.Ask
Emit
chunked/_fn-fallbacks.json: a list of{sheet!cell, function, …}for every cell that used a fallback. That lets the consumer assert no value/return/MIP cell sits on a fallback path before trusting the artifact for legally-significant payouts. Bonus: a count delta between versions becomes a quality signal.