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build(deps): bump @langchain/langgraph from 1.2.0 to 1.3.0 in /sdk#32

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build(deps): bump @langchain/langgraph from 1.2.0 to 1.3.0 in /sdk#32
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@dependabot dependabot Bot commented on behalf of github May 14, 2026

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Bumps @langchain/langgraph from 1.2.0 to 1.3.0.

Release notes

Sourced from @​langchain/langgraph's releases.

@​langchain/langgraph-checkpoint-mongodb@​1.3.0

Minor Changes

  • #2326 36916ed Thanks @​tadjik1! - feat: add MongoDBStore for long-term memory

    New MongoDBStore class for persisting data across threads and sessions — user preferences, learned facts, agent memory, and more.

    • Store and retrieve JSON documents organized by hierarchical namespaces
    • Search with field-based filtering and comparison operators
    • Vector similarity search with manual embedding (bring your own embedding model) or auto embedding (MongoDB generates embeddings via Voyage AI)
    • Automatic document expiration via configurable TTL

@​langchain/langgraph@​1.2.9

Patch Changes

@​langchain/langgraph@​1.2.8

Patch Changes

@​langchain/langgraph@​1.2.7

Patch Changes

@​langchain/langgraph@​1.2.6

Patch Changes

  • #2241 6ee23e8 Thanks @​pawel-twardziak! - feat: add browser support for interrupt, writer, and other Node-only exports

    Export interrupt, writer, pushMessage, getStore, getWriter, getConfig, getPreviousState, getCurrentTaskInput from web.ts and add a "browser" condition to the "." package export so browser bundlers resolve to web.js instead of pulling in node:async_hooks.

  • #2245 77af976 Thanks @​hntrl! - revert abort signal change that was causing problematic errors

  • #2242 bdcf290 Thanks @​hntrl! - clean up resolved checkpointer promises to reduce memory retention

  • Updated dependencies [88726df, 7dfcbff]:

    • @​langchain/langgraph-sdk@​1.8.1

@​langchain/langgraph@​1.2.5

Patch Changes

  • #2213 a09932a Thanks @​hntrl! - fix(core): prevent AbortSignal listener leak in stream() and streamEvents()

... (truncated)

Changelog

Sourced from @​langchain/langgraph's changelog.

1.3.0

Minor Changes

  • #2314 085a07f Thanks @​christian-bromann! - Add the in-process event streaming runtime behind streamEvents.

    LangGraph now exposes the core primitives for event-based streaming, including StreamChannel, StreamMux, GraphRunStream, SubgraphRunStream, native stream transformers, and protocol event conversion utilities. These APIs let graphs emit ordered protocol events, derive additional projections, expose custom stream channels, and bridge in-process runs to remote SDK clients.

    The runtime includes built-in transformers for messages, values, lifecycle events, and subgraph discovery. It also adds support for transformer registration during graph execution, forwarding remote StreamChannel output, subgraph-aware event routing, event log multiplexing, and checkpoint-aware values streams.

    This release also expands test coverage across Pregel streaming, event conversion, stream muxing, stream channels, run streams, lifecycle transformers, subgraph transformers, and type-level streaming behavior.

Patch Changes

1.2.9

Patch Changes

1.2.8

Patch Changes

1.2.7

Patch Changes

... (truncated)

Commits
  • aba243a chore: version packages (#2313)
  • 9102d52 fix(langgraph): propagate tracer metadata defaults from configurable (#2315)
  • b7c196b fix: export missing types for typescript 6.0 declaration file compatibility (...
  • 9e98075 chore: version packages (#2294)
  • e42c2c8 feat: enhance runtime with executionInfo and serverInfo (#2275)
  • ed1107d chore: version packages (#2283)
  • 2b62610 feat(sdk): support for headless tools (#2281)
  • 05810fe Fix Vue subagent grouping during streaming (#2274)
  • 271f975 chore(deps): bump the langchain group across 1 directory with 7 updates (#2270)
  • d88f29b chore(repo): migrate linting and formatting from ESLint/Prettier to oxlint/ox...
  • Additional commits viewable in compare view

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Bumps [@langchain/langgraph](https://github.com/langchain-ai/langgraphjs/tree/HEAD/libs/langgraph-core) from 1.2.0 to 1.3.0.
- [Release notes](https://github.com/langchain-ai/langgraphjs/releases)
- [Changelog](https://github.com/langchain-ai/langgraphjs/blob/main/libs/langgraph-core/CHANGELOG.md)
- [Commits](https://github.com/langchain-ai/langgraphjs/commits/@langchain/langgraph-checkpoint-mongodb@1.3.0/libs/langgraph-core)

---
updated-dependencies:
- dependency-name: "@langchain/langgraph"
  dependency-version: 1.3.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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@dependabot dependabot Bot added dependencies Pull requests that update a dependency file javascript Pull requests that update javascript code labels May 14, 2026
@dependabot dependabot Bot requested a review from im-sham as a code owner May 14, 2026 23:09
@dependabot dependabot Bot added dependencies Pull requests that update a dependency file javascript Pull requests that update javascript code labels May 14, 2026
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