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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 v2.1.225 ·

Secret-redaction patterns factored into shared lists

Secret-scrubbing rules live in one shared list so more paths can strip credentials consistently.

Under the hood Internal Changes
JSON All of v2.1.225
Under the hoodTier: how much it should matter to you
2Useful: my rating, 1 to 5
0Signal: worth watching, 1 to 5
TelemetryArea: what it touches
Internal ChangesKind: in v2.1.225,
Internal ChangesSection of the release
What

The credential-scrubbing regex table was split into two reusable arrays so more than one code path can apply the same rules.

Details
  • One array covers Bearer, Basic, sk-ant, sk-, AKIA and ASIA forms.
  • The other covers gh_ tokens, xox- tokens and JWTs.
  • The existing transcript redactor splices both lists in.
  • A new standalone helper applies all of them to any string, and is what the SDK error paths use for file paths.
Evidence

/\bey[A-Za-z0-9_-]{10,}\.[A-Za-z0-9_-]{10,}\.[A-Za-z0-9_-]{10,}/g

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

See this entry in the whole of v2.1.225 →

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