Follow Discord
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 v2.1.248 ·

AWS Cognito Identity client bundled, STS client rewritten

An AWS Cognito Identity client is bundled but nothing in the build calls it.

Nothing to try yet Internal Changes
JSON All of v2.1.248
Nothing to try yetTier: how much it should matter to you
1Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
AWS BedrockArea: what it touches
Internal ChangesKind: in v2.1.248,
Internal ChangesSection of the release

A Cognito identity and temporary-credential client is vendored in with no call site anywhere in this build.

What

The build now carries a client for AWS Cognito Identity, covering identity lookup and temporary-credential exchange plus its error shapes. Nothing in the build calls it, so this does not by itself add a way to authenticate.

Details
  • Errors include not-authorized (403), resource conflict (409), too many requests (429), invalid identity pool configuration and developer-user-already-registered.
  • The existing STS client was reshaped from lazily initialised modules into plain top-level classes with direct exports, which mainly affects bundle load behaviour.
Evidence

CognitoIdentityClient", "GetCredentialsForIdentityCommand

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

See this entry in the whole of v2.1.248 →

Feedback