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chore(deps-dev): bump @langchain/core from 1.1.10 to 1.1.29#1445

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chore(deps-dev): bump @langchain/core from 1.1.10 to 1.1.29#1445
dependabot[bot] wants to merge 1 commit intomainfrom
dependabot/npm_and_yarn/langchain/core-1.1.29

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@dependabot dependabot bot commented on behalf of github Feb 27, 2026

Bumps @langchain/core from 1.1.10 to 1.1.29.

Release notes

Sourced from @​langchain/core's releases.

@​langchain/core@​1.1.29

Patch Changes

  • #10106 9f30267 Thanks @​hntrl! - Add package version metadata to runnable traces. Each package now stamps its version in this.metadata.versions at construction time, making version info available in LangSmith trace metadata.

  • #10154 403a99f Thanks @​kanweiwei! - fix(core): add usage_metadata to AIMessage lc_aliases

  • #10169 3b1fd54 Thanks @​hntrl! - fix(core, langchain): bump uuid dependency from ^10.0.0 to ^11.0.0 to fix Metro bundler error

    The uuid v10 package has ambiguous exports in its package.json which causes Metro (used by Expo/React Native) to resolve the wrong entry point, resulting in Cannot read properties of undefined (reading 'v1'). The uuid v11 package fixes its exports map to work correctly with Metro's package exports resolution.

  • #10044 77bd982 Thanks @​hntrl! - fix(core): remove inherited LangChainTracer handlers when tracingEnabled is false

    When a RunTree explicitly disables tracing via tracingEnabled: false, CallbackManager._configureSync now strips any inherited LangChainTracer handlers so child runs don't produce traces.

@​langchain/core@​1.1.28

Patch Changes

@​langchain/core@​1.1.26

Patch Changes

@​langchain/core@​1.1.25

Patch Changes

  • #10002 27186c5 Thanks @​aditya-gg04! - fix(core): support reasoning/thinking blocks in StringOutputParser

  • #10077 05396f7 Thanks @​christian-bromann! - feat(core): add ContextOverflowError, raise in anthropic and openai

  • #10081 5a6f26b Thanks @​hntrl! - feat(core): add namespace-based symbol branding for error class hierarchies

    Introduces createNamespace utility for hierarchical symbol-based branding of class hierarchies. All LangChain error classes now use this pattern, replacing hand-rolled duck-type isInstance checks with reliable cross-realm Symbol.for-based identity.

    • New LangChainError base class that all LangChain errors extend
    • New createNamespace / Namespace API in @langchain/core/utils/namespace
    • Refactored ModelAbortError, ContextOverflowError to use namespace branding
    • Added ContextOverflowError.fromError() static factory method
    • Deprecated addLangChainErrorFields in favor of LangChainError subclasses
    • Migrated Google provider errors (GoogleError, ConfigurationError, etc.) to namespace branding
    • Updated Anthropic and OpenAI providers to use ContextOverflowError.fromError()

@​langchain/core@​1.1.24

Patch Changes

... (truncated)

Commits
  • 5eead2c chore: version packages (#10147)
  • 1a6fee7 feat(azure-cosmosdb): update to Azure DocumentDB (#9919)
  • 79415fb feat(azure-cosmosdb): add advanced search options and retriever methods (#9926)
  • 5f6940d fix(@​langchain/google): emit on_chat_model_stream events for non-text content...
  • 77bd982 fix(core): respect tracingEnabled with LangChainTracer (#10044)
  • 4eae353 fix(google): fix inflated usage_metadata during streaming by converting cumul...
  • d42f735 fix(google): generate unique tool_call IDs to prevent ToolNode from silently ...
  • 3b1fd54 fix(core, langchain): bump uuid ^10 to ^11 to fix Metro bundler error (#10169)
  • 9f30267 feat(core): add package version metadata to traces (#10106)
  • e9c41f0 fix(anthropic): only set topP when defined to avoid API error (#10166)
  • Additional commits viewable in compare view

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Bumps [@langchain/core](https://github.com/langchain-ai/langchainjs) from 1.1.10 to 1.1.29.
- [Release notes](https://github.com/langchain-ai/langchainjs/releases)
- [Commits](https://github.com/langchain-ai/langchainjs/compare/@langchain/[email protected]...@langchain/[email protected])

---
updated-dependencies:
- dependency-name: "@langchain/core"
  dependency-version: 1.1.29
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>
@dependabot dependabot bot added dependencies Pull requests that update a dependency file javascript Pull requests that update javascript code labels Feb 27, 2026
@AbhiPrasad AbhiPrasad closed this Feb 27, 2026
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dependabot bot commented on behalf of github Feb 27, 2026

OK, I won't notify you again about this release, but will get in touch when a new version is available. If you'd rather skip all updates until the next major or minor version, let me know by commenting @dependabot ignore this major version or @dependabot ignore this minor version. You can also ignore all major, minor, or patch releases for a dependency by adding an ignore condition with the desired update_types to your config file.

If you change your mind, just re-open this PR and I'll resolve any conflicts on it.

@dependabot dependabot bot deleted the dependabot/npm_and_yarn/langchain/core-1.1.29 branch February 27, 2026 17:36
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