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@smithy/core

3.38.1 · 30 Oct 2026Apache-2.0139.1M / weekRepositoryHomepagenpmAtom feed

Upgrading @smithy/core From 3.36.1 to 3.38.1

4 releases in betweenevery note read

Reading releases, release notes and advisories…

  1. 3.36.1yours
  2. 3.36.2
  3. 3.37.0
  4. 3.38.0
  5. 3.38.1target
0
changes to make
0
advisories fixed
5
new
3
fixes

Release by release

  1. 3.38.1

    30 Oct 20261 fix
    • fixed

      Redact sensitive fields within list items and map values in schema-based logging.

  2. 3.38.0

    29 Oct 20262 new
    • new

      Let clients offer a service default idle timeout to the request handler through updateHttpClientConfig, taken only when the handler has none of its own.

    • new

      Export the shared writeKey helper and include headers named after Object prototype properties in canonical request signatures.

  3. 3.37.0

    26 Oct 20262 new · 1 fix
    • new

      Add AbstractRpcV2Protocol, a shared abstract base for the Smithy RPC v2 JSON and CBOR client protocols, deduplicating their request framing and response status handling.

    • new

      Add Smithy RPC v2 JSON protocol support: client protocol and JSON codec in @smithy/core, server protocol in @smithy/server-common, and the snapshot response serializer in @smithy/snapshot-testing.

    • fixed

      Treat any non-200 response as an error in the Smithy RPC v2 JSON and CBOR client protocols, per the specification. RpcProtocol gains a protected isErrorResponse predicate (default unchanged: status >= 300) that both RPC v2 protocols override to status !== 200.

  4. 3.36.2

    21 Oct 20261 new · 1 fix
    • new

      Add event stream header size validations

    • fixed

      Cache schema-based detection of event streams