DisclaimerUnofficial, and not affiliated with Anthropic. Nearly all of this is read straight out of what ships: npm bundles, captured prompts, published docs. Anthropic's own notes go in verbatim, marked as theirs. The rest is my reading, and every entry carries the strings behind it. If one looks wrong, vote it down and say why.
Quota status checking now returns the status it found
Under the hood
Useful2Signal2
Elsewhere
The quota check now returns what it found and verifies your account did not change mid-request.
What's wrong with this entry?
Anonymous. No account, no email.
What
The quota check was reworked to take an argument and return the status it extracted, or null, rather than only updating state, and it re-checks that the account did not change while the request was in flight. It returns null in ephemeral and disabled modes.
Details
When the status is extracted from an error response, it is now recorded with a reason of "other".
Evidence
probeQuotaStatus
Strings lifted out of the shipped bundle, so the claim above can be checked against them.