Under the hoodTier: how much it should matter to you
2Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
TelemetryArea: what it touches
Internal ChangesKind: in v2.1.229,
Internal ChangesSection of the release
What
Two internal completion call sites now request that attribution metadata be attached to the request, alongside the existing option that skips the system prompt prefix.
Evidence
forceAttributionHeader: !0
Strings lifted out of the shipped bundle, so the claim above can be checked against them.