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@langchain/cohere

What changed in @langchain/cohere 0.3 to 1, from its official release notes, upgrade guides and advisories. Sources checked 2026-10-22.

1 security1 new APIs and options1 behavior and defaults2 fixes and other

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@langchain/cohere 14 changes

New APIs and options 1

  • Adds conversion of native Cohere events for streamEvents.

    1.1.0release notes

Behavior and default changes 1

  • Each package stamps its version into runnable trace metadata at construction time, making version information available in LangSmith traces.

    1.0.4release notes

Fixes and other changes 2

  • Cohere chat model invoke and stream operations now check and propagate abort signals, enabling cancellation and allowing fallback chains to proceed after an aborted runnable.

    1.0.2release notes

  • Fixed compatibility with moduleResolution set to node.

    1.0.1release notes

@langchain/cohere 0.31 changes

Security 1