Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
Usage & LimitsArea: what it touches
Internal ChangesKind: in v2.1.307,
Internal ChangesSection of the release
What
When Claude Code tells you "Your organization already has unlimited usage credits. No request needed.", that reply now carries a reason labelled "unlimited". Error replies can also include an optional field naming a model.
Why
These are mostly labels for Claude Code's own use. The wording you see does not change.