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Sweep 22 Oct 2026 · 21:04Z Build v2.1.309 528 read Stable v2.1.308 Latest v2.1.309 Next v2.1.309 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.232 ·

Auth shape attached to API error reports

API error reports note what kind of credential setup you use, without recording the credential.

Under the hood Internal Changes
JSON All of v2.1.232
Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
TelemetryArea: what it touches
Internal ChangesKind: in v2.1.232,
Internal ChangesSection of the release
What

API error telemetry now records whether a custom base URL, an auth token or an API key helper is in use, plus a coarse classification of the API key prefix, so failures can be attributed to a configuration shape rather than an individual credential.

Details
  • Server responses are mapped onto a fixed set of error type and code values, with anything unlisted reported as "other".
Evidence

sk_ant_api03

Strings lifted out of the shipped bundle, so the claim above can be checked against them.

See this entry in the whole of v2.1.232 →

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