Update langchain (main) (#205553)

This PR contains the following updates: | Package | Type | Update | Change | Pending | |---|---|---|---|---| | [@langchain/aws](https://redirect.github.com/langchain-ai/langchainjs/tree/main/libs/langchain-aws/) ([source](https://redirect.github.com/langchain-ai/langchainjs)) | dependencies | patch | [`^0.1.2` -> `^0.1.3`](https://renovatebot.com/diffs/npm/@langchain%2faws/0.1.2/0.1.3) | | | [@langchain/community](https://redirect.github.com/langchain-ai/langchainjs/tree/main/libs/langchain-community/) ([source](https://redirect.github.com/langchain-ai/langchainjs)) | dependencies | patch | [`0.3.14` -> `0.3.29`](https://renovatebot.com/diffs/npm/@langchain%2fcommunity/0.3.14/0.3.29) | `0.3.30` | | [@langchain/core](https://redirect.github.com/langchain-ai/langchainjs/tree/main/langchain-core/) ([source](https://redirect.github.com/langchain-ai/langchainjs)) | resolutions | patch | [`^0.3.16` -> `^0.3.39`](https://renovatebot.com/diffs/npm/@langchain%2fcore/0.3.16/0.3.39) | `0.3.40` | | [@langchain/core](https://redirect.github.com/langchain-ai/langchainjs/tree/main/langchain-core/) ([source](https://redirect.github.com/langchain-ai/langchainjs)) | dependencies | patch | [`^0.3.16` -> `^0.3.39`](https://renovatebot.com/diffs/npm/@langchain%2fcore/0.3.16/0.3.39) | `0.3.40` | | [@langchain/google-common](https://redirect.github.com/langchain-ai/langchainjs/tree/main/libs/langchain-google-common/) ([source](https://redirect.github.com/langchain-ai/langchainjs)) | resolutions | patch | [`^0.1.1` -> `^0.1.8`](https://renovatebot.com/diffs/npm/@langchain%2fgoogle-common/0.1.1/0.1.8) | | | [@langchain/google-common](https://redirect.github.com/langchain-ai/langchainjs/tree/main/libs/langchain-google-common/) ([source](https://redirect.github.com/langchain-ai/langchainjs)) | dependencies | patch | [`^0.1.1` -> `^0.1.8`](https://renovatebot.com/diffs/npm/@langchain%2fgoogle-common/0.1.1/0.1.8) | | | [@langchain/google-genai](https://redirect.github.com/langchain-ai/langchainjs/tree/main/libs/langchain-google-genai/) ([source](https://redirect.github.com/langchain-ai/langchainjs)) | dependencies | patch | [`^0.1.2` -> `^0.1.8`](https://renovatebot.com/diffs/npm/@langchain%2fgoogle-genai/0.1.2/0.1.8) | | | [@langchain/google-vertexai](https://redirect.github.com/langchain-ai/langchainjs/tree/main/libs/langchain-google-vertexai/) ([source](https://redirect.github.com/langchain-ai/langchainjs)) | dependencies | patch | [`^0.1.0` -> `^0.1.8`](https://renovatebot.com/diffs/npm/@langchain%2fgoogle-vertexai/0.1.0/0.1.8) | | | [@langchain/langgraph](https://redirect.github.com/langchain-ai/langgraphjs) | dependencies | patch | [`0.2.19` -> `0.2.45`](https://renovatebot.com/diffs/npm/@langchain%2flanggraph/0.2.19/0.2.45) | `0.2.46` | | [@langchain/openai](https://redirect.github.com/langchain-ai/langchainjs/tree/main/libs/langchain-openai/) ([source](https://redirect.github.com/langchain-ai/langchainjs)) | dependencies | minor | [`^0.3.11` -> `^0.4.3`](https://renovatebot.com/diffs/npm/@langchain%2fopenai/0.3.11/0.4.3) | `0.4.4` | | [langchain](https://redirect.github.com/langchain-ai/langchainjs/tree/main/langchain/) ([source](https://redirect.github.com/langchain-ai/langchainjs)) | resolutions | patch | [`^0.3.5` -> `^0.3.15`](https://renovatebot.com/diffs/npm/langchain/0.3.5/0.3.15) | | | [langchain](https://redirect.github.com/langchain-ai/langchainjs/tree/main/langchain/) ([source](https://redirect.github.com/langchain-ai/langchainjs)) | dependencies | patch | [`^0.3.5` -> `^0.3.15`](https://renovatebot.com/diffs/npm/langchain/0.3.5/0.3.15) | | --- ### Release Notes <details> <summary>langchain-ai/langchainjs (@langchain/aws)</summary> ### [`v0.1.3`](https://redirect.github.com/langchain-ai/langchainjs/releases/tag/0.1.3) [Compare Source](https://redirect.github.com/langchain-ai/langchainjs/compare/0.1.2...0.1.3) #### What's Changed - langchain\[patch]: Release 0.1.2 by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langchainjs/pull/3973](https://redirect.github.com/langchain-ai/langchainjs/pull/3973) - docs\[patch]: Refactor memory docs by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langchainjs/pull/3974](https://redirect.github.com/langchain-ai/langchainjs/pull/3974) - docs\[patch]: Fix bad import in docs by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langchainjs/pull/3980](https://redirect.github.com/langchain-ai/langchainjs/pull/3980) - core\[patch]: Adjust iterable readable stream typing by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langchainjs/pull/3979](https://redirect.github.com/langchain-ai/langchainjs/pull/3979) - Update openai to ^4.24.2 and include logprobs in `generationInfo` by [@functorism](https://redirect.github.com/functorism) in [https://github.com/langchain-ai/langchainjs/pull/3981](https://redirect.github.com/langchain-ai/langchainjs/pull/3981) - openai\[patch]: Release 0.0.11 by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langchainjs/pull/3986](https://redirect.github.com/langchain-ai/langchainjs/pull/3986) - cloudflare\[major]: Add integration package, fix Vectorize for latest workers by [@kristianfreeman](https://redirect.github.com/kristianfreeman) in [https://github.com/langchain-ai/langchainjs/pull/3982](https://redirect.github.com/langchain-ai/langchainjs/pull/3982) - docs\[patch]: Add DLAI to tutorials in docs by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langchainjs/pull/3994](https://redirect.github.com/langchain-ai/langchainjs/pull/3994) - allow empty arrays for Weaviate metadata by [@the-powerpointer](https://redirect.github.com/the-powerpointer) in [https://github.com/langchain-ai/langchainjs/pull/3991](https://redirect.github.com/langchain-ai/langchainjs/pull/3991) - ci\[patch]: Fix CI by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langchainjs/pull/4001](https://redirect.github.com/langchain-ai/langchainjs/pull/4001) - community\[minor]: Upgrade Astra client and add support for namespaces by [@mfortman11](https://redirect.github.com/mfortman11) in [https://github.com/langchain-ai/langchainjs/pull/3997](https://redirect.github.com/langchain-ai/langchainjs/pull/3997) - community\[patch]: Add upsert by id to MongoDB by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langchainjs/pull/3999](https://redirect.github.com/langchain-ai/langchainjs/pull/3999) - community\[patch]: Release 0.0.17 by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langchainjs/pull/4002](https://redirect.github.com/langchain-ai/langchainjs/pull/4002) - docs\[minor]: togetherai embeddings docs by [@bracesproul](https://redirect.github.com/bracesproul) in [https://github.com/langchain-ai/langchainjs/pull/3995](https://redirect.github.com/langchain-ai/langchainjs/pull/3995) - Fix typo in createHistoryAwareRetriever documentation by [@intergalacticmammoth](https://redirect.github.com/intergalacticmammoth) in [https://github.com/langchain-ai/langchainjs/pull/4016](https://redirect.github.com/langchain-ai/langchainjs/pull/4016) - Add stacktrace to tracer errors by [@hinthornw](https://redirect.github.com/hinthornw) in [https://github.com/langchain-ai/langchainjs/pull/4010](https://redirect.github.com/langchain-ai/langchainjs/pull/4010) - update sql_utils: add oracle integration by [@matheus-santos-souza](https://redirect.github.com/matheus-santos-souza) in [https://github.com/langchain-ai/langchainjs/pull/3966](https://redirect.github.com/langchain-ai/langchainjs/pull/3966) - core\[minor]: Move function calling definitions and utils to core by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langchainjs/pull/4023](https://redirect.github.com/langchain-ai/langchainjs/pull/4023) - core\[patch]: Add docstring, small tweak by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langchainjs/pull/4024](https://redirect.github.com/langchain-ai/langchainjs/pull/4024) - core\[patch]: Release 0.1.13 by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langchainjs/pull/4026](https://redirect.github.com/langchain-ai/langchainjs/pull/4026) - langchain\[patch], openai\[patch]: Use new function calling utils in all docs by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langchainjs/pull/4025](https://redirect.github.com/langchain-ai/langchainjs/pull/4025) - openai\[patch]: Release 0.0.12 by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langchainjs/pull/4028](https://redirect.github.com/langchain-ai/langchainjs/pull/4028) - langchain\[patch]: Bump dep by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langchainjs/pull/4029](https://redirect.github.com/langchain-ai/langchainjs/pull/4029) - langchain\[patch]: Update yarn.lock by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langchainjs/pull/4030](https://redirect.github.com/langchain-ai/langchainjs/pull/4030) #### New Contributors - [@functorism](https://redirect.github.com/functorism) made their first contribution in [https://github.com/langchain-ai/langchainjs/pull/3981](https://redirect.github.com/langchain-ai/langchainjs/pull/3981) - [@intergalacticmammoth](https://redirect.github.com/intergalacticmammoth) made their first contribution in [https://github.com/langchain-ai/langchainjs/pull/4016](https://redirect.github.com/langchain-ai/langchainjs/pull/4016) - [@matheus-santos-souza](https://redirect.github.com/matheus-santos-souza) made their first contribution in [https://github.com/langchain-ai/langchainjs/pull/3966](https://redirect.github.com/langchain-ai/langchainjs/pull/3966) **Full Changelog**: https://github.com/langchain-ai/langchainjs/compare/0.1.2...0.1.3 </details> <details> <summary>langchain-ai/langgraphjs (@langchain/langgraph)</summary> ### [`v0.2.45`](https://redirect.github.com/langchain-ai/langgraphjs/releases/tag/0.2.45) [Compare Source](https://redirect.github.com/langchain-ai/langgraphjs/compare/0.2.44...0.2.45) #### What's Changed - release(langgraph): 0.2.44 by [@benjamincburns](https://redirect.github.com/benjamincburns) in [https://github.com/langchain-ai/langgraphjs/pull/829](https://redirect.github.com/langchain-ai/langgraphjs/pull/829) - Update README.md by [@eyurtsev](https://redirect.github.com/eyurtsev) in [https://github.com/langchain-ai/langgraphjs/pull/831](https://redirect.github.com/langchain-ai/langgraphjs/pull/831) - ci: update upload-arfifact by [@vbarda](https://redirect.github.com/vbarda) in [https://github.com/langchain-ai/langgraphjs/pull/832](https://redirect.github.com/langchain-ai/langgraphjs/pull/832) - docs: third party packages.yml by [@eyurtsev](https://redirect.github.com/eyurtsev) in [https://github.com/langchain-ai/langgraphjs/pull/840](https://redirect.github.com/langchain-ai/langgraphjs/pull/840) - Update functional_api.md by [@eyurtsev](https://redirect.github.com/eyurtsev) in [https://github.com/langchain-ai/langgraphjs/pull/833](https://redirect.github.com/langchain-ai/langgraphjs/pull/833) - fix(docs/etc): Fix miscellaneous typos by [@nick-w-nick](https://redirect.github.com/nick-w-nick) in [https://github.com/langchain-ai/langgraphjs/pull/837](https://redirect.github.com/langchain-ai/langgraphjs/pull/837) - fix(docs): adjust list appearance in README by [@ryukez](https://redirect.github.com/ryukez) in [https://github.com/langchain-ai/langgraphjs/pull/834](https://redirect.github.com/langchain-ai/langgraphjs/pull/834) - fix(docs): adjust list appearance in tutorials/quickstart by [@ryukez](https://redirect.github.com/ryukez) in [https://github.com/langchain-ai/langgraphjs/pull/835](https://redirect.github.com/langchain-ai/langgraphjs/pull/835) - fix(docs): crag wrong tool invocation by [@SeonMyungLim](https://redirect.github.com/SeonMyungLim) in [https://github.com/langchain-ai/langgraphjs/pull/836](https://redirect.github.com/langchain-ai/langgraphjs/pull/836) - Interrupt banner by [@tanushree-sharma](https://redirect.github.com/tanushree-sharma) in [https://github.com/langchain-ai/langgraphjs/pull/842](https://redirect.github.com/langchain-ai/langgraphjs/pull/842) - Update plans.md by [@eyurtsev](https://redirect.github.com/eyurtsev) in [https://github.com/langchain-ai/langgraphjs/pull/843](https://redirect.github.com/langchain-ai/langgraphjs/pull/843) - generate llms-text by [@eyurtsev](https://redirect.github.com/eyurtsev) in [https://github.com/langchain-ai/langgraphjs/pull/844](https://redirect.github.com/langchain-ai/langgraphjs/pull/844) - ci: add llms-text by [@eyurtsev](https://redirect.github.com/eyurtsev) in [https://github.com/langchain-ai/langgraphjs/pull/845](https://redirect.github.com/langchain-ai/langgraphjs/pull/845) - fix(langgraph): Dedupe input (right-side) messages in messageStateReducer by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langgraphjs/pull/846](https://redirect.github.com/langchain-ai/langgraphjs/pull/846) - fix(langgraph): Update messagesStateReducer behavior to apply rightMessages in order by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langgraphjs/pull/847](https://redirect.github.com/langchain-ai/langgraphjs/pull/847) #### New Contributors - [@eyurtsev](https://redirect.github.com/eyurtsev) made their first contribution in [https://github.com/langchain-ai/langgraphjs/pull/831](https://redirect.github.com/langchain-ai/langgraphjs/pull/831) - [@nick-w-nick](https://redirect.github.com/nick-w-nick) made their first contribution in [https://github.com/langchain-ai/langgraphjs/pull/837](https://redirect.github.com/langchain-ai/langgraphjs/pull/837) - [@ryukez](https://redirect.github.com/ryukez) made their first contribution in [https://github.com/langchain-ai/langgraphjs/pull/834](https://redirect.github.com/langchain-ai/langgraphjs/pull/834) - [@SeonMyungLim](https://redirect.github.com/SeonMyungLim) made their first contribution in [https://github.com/langchain-ai/langgraphjs/pull/836](https://redirect.github.com/langchain-ai/langgraphjs/pull/836) - [@tanushree-sharma](https://redirect.github.com/tanushree-sharma) made their first contribution in [https://github.com/langchain-ai/langgraphjs/pull/842](https://redirect.github.com/langchain-ai/langgraphjs/pull/842) **Full Changelog**: https://github.com/langchain-ai/langgraphjs/compare/0.2.44...0.2.45 ### [`v0.2.44`](https://redirect.github.com/langchain-ai/langgraphjs/releases/tag/0.2.44) [Compare Source](https://redirect.github.com/langchain-ai/langgraphjs/compare/0.2.43...0.2.44) #### What's Changed - Release 0.2.43 by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langgraphjs/pull/821](https://redirect.github.com/langchain-ai/langgraphjs/pull/821) - docs: Optimize notebook by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langgraphjs/pull/820](https://redirect.github.com/langchain-ai/langgraphjs/pull/820) - docs: update README by [@vbarda](https://redirect.github.com/vbarda) in [https://github.com/langchain-ai/langgraphjs/pull/822](https://redirect.github.com/langchain-ai/langgraphjs/pull/822) - docs: small README update by [@vbarda](https://redirect.github.com/vbarda) in [https://github.com/langchain-ai/langgraphjs/pull/823](https://redirect.github.com/langchain-ai/langgraphjs/pull/823) - chore: bump rollup from 4.32.0 to 4.32.1 in the npm_and_yarn group across 1 directory by [@dependabot](https://redirect.github.com/dependabot) in [https://github.com/langchain-ai/langgraphjs/pull/824](https://redirect.github.com/langchain-ai/langgraphjs/pull/824) - release(checkpoint): 0.0.15 by [@benjamincburns](https://redirect.github.com/benjamincburns) in [https://github.com/langchain-ai/langgraphjs/pull/825](https://redirect.github.com/langchain-ai/langgraphjs/pull/825) - chore(checkpoint-mongodb): release 0.0.5 by [@benjamincburns](https://redirect.github.com/benjamincburns) in [https://github.com/langchain-ai/langgraphjs/pull/826](https://redirect.github.com/langchain-ai/langgraphjs/pull/826) - release(langgraph-checkpoint-sqlite): 0.1.4 by [@benjamincburns](https://redirect.github.com/benjamincburns) in [https://github.com/langchain-ai/langgraphjs/pull/827](https://redirect.github.com/langchain-ai/langgraphjs/pull/827) - docs: update to AIMessage.tool_calls by [@regchiu](https://redirect.github.com/regchiu) in [https://github.com/langchain-ai/langgraphjs/pull/784](https://redirect.github.com/langchain-ai/langgraphjs/pull/784) - release(langgraph-checkpoint-postgres): 0.0.3 by [@benjamincburns](https://redirect.github.com/benjamincburns) in [https://github.com/langchain-ai/langgraphjs/pull/828](https://redirect.github.com/langchain-ai/langgraphjs/pull/828) #### New Contributors - [@regchiu](https://redirect.github.com/regchiu) made their first contribution in [https://github.com/langchain-ai/langgraphjs/pull/784](https://redirect.github.com/langchain-ai/langgraphjs/pull/784) **Full Changelog**: https://github.com/langchain-ai/langgraphjs/compare/0.2.43...0.2.44 ### [`v0.2.43`](https://redirect.github.com/langchain-ai/langgraphjs/releases/tag/0.2.43) [Compare Source](https://redirect.github.com/langchain-ai/langgraphjs/compare/0.2.42...0.2.43) #### What's Changed - Release 0.2.42 by [@benjamincburns](https://redirect.github.com/benjamincburns) in [https://github.com/langchain-ai/langgraphjs/pull/816](https://redirect.github.com/langchain-ai/langgraphjs/pull/816) - fix(func): expose input / output types in pregel to support studio by [@dqbd](https://redirect.github.com/dqbd) in [https://github.com/langchain-ai/langgraphjs/pull/811](https://redirect.github.com/langchain-ai/langgraphjs/pull/811) - fix(langgraph): Export types for portability by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langgraphjs/pull/819](https://redirect.github.com/langchain-ai/langgraphjs/pull/819) **Full Changelog**: https://github.com/langchain-ai/langgraphjs/compare/0.2.42...0.2.43 ### [`v0.2.42`](https://redirect.github.com/langchain-ai/langgraphjs/releases/tag/0.2.42) [Compare Source](https://redirect.github.com/langchain-ai/langgraphjs/compare/0.2.41...0.2.42) #### What's Changed - Release 0.2.41 by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langgraphjs/pull/789](https://redirect.github.com/langchain-ai/langgraphjs/pull/789) - patch(langgraph): Refactor pregel loop to use new `PregelRunner` class, ported from python LangGraph. by [@benjamincburns](https://redirect.github.com/benjamincburns) in [https://github.com/langchain-ai/langgraphjs/pull/791](https://redirect.github.com/langchain-ai/langgraphjs/pull/791) - add how-to guide on structured output prebuilt react agent by [@isahers1](https://redirect.github.com/isahers1) in [https://github.com/langchain-ai/langgraphjs/pull/794](https://redirect.github.com/langchain-ai/langgraphjs/pull/794) - fix(langgraph): abort graph execution when config.signal is aborted by [@benjamincburns](https://redirect.github.com/benjamincburns) in [https://github.com/langchain-ai/langgraphjs/pull/795](https://redirect.github.com/langchain-ai/langgraphjs/pull/795) - fix(langgraph): make sure the pregel loop aborts on cancellation by [@benjamincburns](https://redirect.github.com/benjamincburns) in [https://github.com/langchain-ai/langgraphjs/pull/797](https://redirect.github.com/langchain-ai/langgraphjs/pull/797) - docs: update readme and landing page by [@ccurme](https://redirect.github.com/ccurme) in [https://github.com/langchain-ai/langgraphjs/pull/802](https://redirect.github.com/langchain-ai/langgraphjs/pull/802) - docs: Update LangGraph.js READMEs by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langgraphjs/pull/804](https://redirect.github.com/langchain-ai/langgraphjs/pull/804) - docs: fix a broken link by [@vbarda](https://redirect.github.com/vbarda) in [https://github.com/langchain-ai/langgraphjs/pull/808](https://redirect.github.com/langchain-ai/langgraphjs/pull/808) - docs: Update docs for functional API by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langgraphjs/pull/809](https://redirect.github.com/langchain-ai/langgraphjs/pull/809) - feat(langgraph): functional API by [@benjamincburns](https://redirect.github.com/benjamincburns) in [https://github.com/langchain-ai/langgraphjs/pull/793](https://redirect.github.com/langchain-ai/langgraphjs/pull/793) - docs: Pull LangGraph Cloud docs on build, update cloud and local server guides by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langgraphjs/pull/813](https://redirect.github.com/langchain-ai/langgraphjs/pull/813) - feat: Allow checkpointer as an alias to createReactAgent by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langgraphjs/pull/805](https://redirect.github.com/langchain-ai/langgraphjs/pull/805) - build(deps): bump the npm_and_yarn group across 1 directory with 2 updates by [@dependabot](https://redirect.github.com/dependabot) in [https://github.com/langchain-ai/langgraphjs/pull/806](https://redirect.github.com/langchain-ai/langgraphjs/pull/806) - docs: update concepts/howto for Command by [@vbarda](https://redirect.github.com/vbarda) in [https://github.com/langchain-ai/langgraphjs/pull/800](https://redirect.github.com/langchain-ai/langgraphjs/pull/800) - fix task/entrypoint func type by [@benjamincburns](https://redirect.github.com/benjamincburns) in [https://github.com/langchain-ai/langgraphjs/pull/814](https://redirect.github.com/langchain-ai/langgraphjs/pull/814) - release(checkpoint): 0.0.14 by [@benjamincburns](https://redirect.github.com/benjamincburns) in [https://github.com/langchain-ai/langgraphjs/pull/815](https://redirect.github.com/langchain-ai/langgraphjs/pull/815) #### New Contributors - [@ccurme](https://redirect.github.com/ccurme) made their first contribution in [https://github.com/langchain-ai/langgraphjs/pull/802](https://redirect.github.com/langchain-ai/langgraphjs/pull/802) **Full Changelog**: https://github.com/langchain-ai/langgraphjs/compare/0.2.41...0.2.42 ### [`v0.2.41`](https://redirect.github.com/langchain-ai/langgraphjs/releases/tag/0.2.41) [Compare Source](d650ea77e8...0.2.41) #### What's Changed - Release 0.2.39 by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langgraphjs/pull/774](https://redirect.github.com/langchain-ai/langgraphjs/pull/774) - build(deps): bump the npm_and_yarn group across 2 directories with 2 updates by [@dependabot](https://redirect.github.com/dependabot) in [https://github.com/langchain-ai/langgraphjs/pull/771](https://redirect.github.com/langchain-ai/langgraphjs/pull/771) - feat(langgraph): Add interrupt schema to library by [@bracesproul](https://redirect.github.com/bracesproul) in [https://github.com/langchain-ai/langgraphjs/pull/775](https://redirect.github.com/langchain-ai/langgraphjs/pull/775) - docs: update MULTIPLE_SUBGRAPHS troubleshooting by [@vbarda](https://redirect.github.com/vbarda) in [https://github.com/langchain-ai/langgraphjs/pull/781](https://redirect.github.com/langchain-ai/langgraphjs/pull/781) - fix(io): update tuples are ignored by pregel io by [@dqbd](https://redirect.github.com/dqbd) in [https://github.com/langchain-ai/langgraphjs/pull/776](https://redirect.github.com/langchain-ai/langgraphjs/pull/776) - release(langgraph): 0.2.40 by [@bracesproul](https://redirect.github.com/bracesproul) in [https://github.com/langchain-ai/langgraphjs/pull/782](https://redirect.github.com/langchain-ai/langgraphjs/pull/782) - chore(langgraph): test errors thrown from conditional edges by [@benjamincburns](https://redirect.github.com/benjamincburns) in [https://github.com/langchain-ai/langgraphjs/pull/783](https://redirect.github.com/langchain-ai/langgraphjs/pull/783) - feat(docs): add updated CLI command by [@dqbd](https://redirect.github.com/dqbd) in [https://github.com/langchain-ai/langgraphjs/pull/785](https://redirect.github.com/langchain-ai/langgraphjs/pull/785) - docs: add up command for the JS CLI by [@dqbd](https://redirect.github.com/dqbd) in [https://github.com/langchain-ai/langgraphjs/pull/786](https://redirect.github.com/langchain-ai/langgraphjs/pull/786) - fix(langgraph): add structured response format to prebuilt react agent by [@isahers1](https://redirect.github.com/isahers1) in [https://github.com/langchain-ai/langgraphjs/pull/788](https://redirect.github.com/langchain-ai/langgraphjs/pull/788) **Full Changelog**: https://github.com/langchain-ai/langgraphjs/compare/0.2.39...0.2.41 ### [`v0.2.40`](https://redirect.github.com/langchain-ai/langgraphjs/compare/0.2.39...d650ea77e8f8ca486d3dd753b2849d039d55a23e) [Compare Source](https://redirect.github.com/langchain-ai/langgraphjs/compare/0.2.39...d650ea77e8f8ca486d3dd753b2849d039d55a23e) ### [`v0.2.39`](https://redirect.github.com/langchain-ai/langgraphjs/releases/tag/0.2.39) [Compare Source](https://redirect.github.com/langchain-ai/langgraphjs/compare/0.2.38...0.2.39) #### What's Changed - Release 0.2.38 by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langgraphjs/pull/770](https://redirect.github.com/langchain-ai/langgraphjs/pull/770) - fix(langgraph): Make streamMode updates yield a final interrupt event, values yield final values by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langgraphjs/pull/773](https://redirect.github.com/langchain-ai/langgraphjs/pull/773) **Full Changelog**: https://github.com/langchain-ai/langgraphjs/compare/0.2.38...0.2.39 ### [`v0.2.38`](https://redirect.github.com/langchain-ai/langgraphjs/releases/tag/0.2.38) [Compare Source](https://redirect.github.com/langchain-ai/langgraphjs/compare/0.2.37...0.2.38) #### What's Changed - release(langgraph): 0.2.37 by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langgraphjs/pull/767](https://redirect.github.com/langchain-ai/langgraphjs/pull/767) - fix(langgraph): Fix nostream tags behavior in stream mode messages by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langgraphjs/pull/768](https://redirect.github.com/langchain-ai/langgraphjs/pull/768) - docs: Document the nostream tag for stream mode messages by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langgraphjs/pull/769](https://redirect.github.com/langchain-ai/langgraphjs/pull/769) **Full Changelog**: https://github.com/langchain-ai/langgraphjs/compare/0.2.37...0.2.38 ### [`v0.2.37`](https://redirect.github.com/langchain-ai/langgraphjs/releases/tag/0.2.37) [Compare Source](https://redirect.github.com/langchain-ai/langgraphjs/compare/0.2.36...0.2.37) #### What's Changed - Release 0.2.36 by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langgraphjs/pull/762](https://redirect.github.com/langchain-ai/langgraphjs/pull/762) - fix(langgraph): Serialize command objects passed as input into remote graph by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langgraphjs/pull/766](https://redirect.github.com/langchain-ai/langgraphjs/pull/766) **Full Changelog**: https://github.com/langchain-ai/langgraphjs/compare/0.2.36...0.2.37 ### [`v0.2.36`](https://redirect.github.com/langchain-ai/langgraphjs/releases/tag/0.2.36) [Compare Source](1a7d4cda69...0.2.36) #### What's Changed - Release 0.2.34 by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langgraphjs/pull/746](https://redirect.github.com/langchain-ai/langgraphjs/pull/746) - docs: Add missing doc to index page by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langgraphjs/pull/747](https://redirect.github.com/langchain-ai/langgraphjs/pull/747) - build(deps): bump the npm_and_yarn group across 2 directories with 2 updates by [@dependabot](https://redirect.github.com/dependabot) in [https://github.com/langchain-ai/langgraphjs/pull/751](https://redirect.github.com/langchain-ai/langgraphjs/pull/751) - fix(docs): Update how to index HITL by [@bracesproul](https://redirect.github.com/bracesproul) in [https://github.com/langchain-ai/langgraphjs/pull/752](https://redirect.github.com/langchain-ai/langgraphjs/pull/752) - fix(pregel): interruptBefore and interruptAfter is ignored from `streamEvents` by [@dqbd](https://redirect.github.com/dqbd) in [https://github.com/langchain-ai/langgraphjs/pull/756](https://redirect.github.com/langchain-ai/langgraphjs/pull/756) - release(langgraph): Bump to 0.2.35 by [@dqbd](https://redirect.github.com/dqbd) in [https://github.com/langchain-ai/langgraphjs/pull/757](https://redirect.github.com/langchain-ai/langgraphjs/pull/757) - fix(langgraph): Fix behavior around array return values from nodes by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langgraphjs/pull/760](https://redirect.github.com/langchain-ai/langgraphjs/pull/760) - fix(ci): Revert version bump by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langgraphjs/pull/761](https://redirect.github.com/langchain-ai/langgraphjs/pull/761) **Full Changelog**: https://github.com/langchain-ai/langgraphjs/compare/0.2.34...0.2.36 ### [`v0.2.35`](https://redirect.github.com/langchain-ai/langgraphjs/compare/0.2.34...1a7d4cda6967a57bb41762220c802119e52a89c6) [Compare Source](https://redirect.github.com/langchain-ai/langgraphjs/compare/0.2.34...1a7d4cda6967a57bb41762220c802119e52a89c6) ### [`v0.2.34`](https://redirect.github.com/langchain-ai/langgraphjs/releases/tag/0.2.34) [Compare Source](https://redirect.github.com/langchain-ai/langgraphjs/compare/0.2.33...0.2.34) #### What's Changed - Release 0.2.33 by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langgraphjs/pull/742](https://redirect.github.com/langchain-ai/langgraphjs/pull/742) - fix(docs): Update HITL and add interrupt docs by [@bracesproul](https://redirect.github.com/bracesproul) in [https://github.com/langchain-ai/langgraphjs/pull/738](https://redirect.github.com/langchain-ai/langgraphjs/pull/738) - fix(langgraph): Fix chat model streaming for streamMode messages by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langgraphjs/pull/745](https://redirect.github.com/langchain-ai/langgraphjs/pull/745) **Full Changelog**: https://github.com/langchain-ai/langgraphjs/compare/0.2.31...0.2.34 ### [`v0.2.33`](https://redirect.github.com/langchain-ai/langgraphjs/releases/tag/0.2.33) [Compare Source](https://redirect.github.com/langchain-ai/langgraphjs/compare/0.2.32...0.2.33) #### What's Changed - Release 0.2.32 by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langgraphjs/pull/736](https://redirect.github.com/langchain-ai/langgraphjs/pull/736) - feat(langgraph): Allow tools to return Commands and update graph state by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langgraphjs/pull/740](https://redirect.github.com/langchain-ai/langgraphjs/pull/740) - feat(langgraph): Adds error page for unreachable nodes by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langgraphjs/pull/741](https://redirect.github.com/langchain-ai/langgraphjs/pull/741) **Full Changelog**: https://github.com/langchain-ai/langgraphjs/compare/0.2.32...0.2.33 ### [`v0.2.32`](https://redirect.github.com/langchain-ai/langgraphjs/releases/tag/0.2.32) [Compare Source](https://redirect.github.com/langchain-ai/langgraphjs/compare/0.2.31...0.2.32) #### What's Changed - Release 0.2.31 by [@bracesproul](https://redirect.github.com/bracesproul) in [https://github.com/langchain-ai/langgraphjs/pull/733](https://redirect.github.com/langchain-ai/langgraphjs/pull/733) - fix(langgraph): Fix Command update behavior for static breakpoints by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langgraphjs/pull/734](https://redirect.github.com/langchain-ai/langgraphjs/pull/734) - fix(langgraph): Fix state graph invoke typing by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langgraphjs/pull/735](https://redirect.github.com/langchain-ai/langgraphjs/pull/735) **Full Changelog**: https://github.com/langchain-ai/langgraphjs/compare/0.2.31...0.2.32 ### [`v0.2.31`](https://redirect.github.com/langchain-ai/langgraphjs/releases/tag/0.2.31) [Compare Source](https://redirect.github.com/langchain-ai/langgraphjs/compare/0.2.30...0.2.31) #### What's Changed - Release(langgraph): 0.2.30 by [@bracesproul](https://redirect.github.com/bracesproul) in [https://github.com/langchain-ai/langgraphjs/pull/730](https://redirect.github.com/langchain-ai/langgraphjs/pull/730) - fix(langgraph): Put writes for special channels by [@bracesproul](https://redirect.github.com/bracesproul) in [https://github.com/langchain-ai/langgraphjs/pull/732](https://redirect.github.com/langchain-ai/langgraphjs/pull/732) **Full Changelog**: https://github.com/langchain-ai/langgraphjs/compare/0.2.30...0.2.31 ### [`v0.2.30`](https://redirect.github.com/langchain-ai/langgraphjs/releases/tag/0.2.30) [Compare Source](https://redirect.github.com/langchain-ai/langgraphjs/compare/0.2.29...0.2.30) #### What's Changed - docs: Add command docs by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langgraphjs/pull/725](https://redirect.github.com/langchain-ai/langgraphjs/pull/725) - docs: update concept docs by [@vbarda](https://redirect.github.com/vbarda) in [https://github.com/langchain-ai/langgraphjs/pull/726](https://redirect.github.com/langchain-ai/langgraphjs/pull/726) - docs: add handoffs by [@vbarda](https://redirect.github.com/vbarda) in [https://github.com/langchain-ai/langgraphjs/pull/727](https://redirect.github.com/langchain-ai/langgraphjs/pull/727) - docs: Adds multi agent network docs by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langgraphjs/pull/728](https://redirect.github.com/langchain-ai/langgraphjs/pull/728) - docs: add an FAQ note for command vs cond edge by [@vbarda](https://redirect.github.com/vbarda) in [https://github.com/langchain-ai/langgraphjs/pull/729](https://redirect.github.com/langchain-ai/langgraphjs/pull/729) - fix(langgraph): Allow multiple interrupts per node by [@bracesproul](https://redirect.github.com/bracesproul) in [https://github.com/langchain-ai/langgraphjs/pull/713](https://redirect.github.com/langchain-ai/langgraphjs/pull/713) - fix(docs): Update agent supervisor notebook by [@bracesproul](https://redirect.github.com/bracesproul) in [https://github.com/langchain-ai/langgraphjs/pull/722](https://redirect.github.com/langchain-ai/langgraphjs/pull/722) **Full Changelog**: https://github.com/langchain-ai/langgraphjs/compare/0.2.26...0.2.30 ### [`v0.2.29`](https://redirect.github.com/langchain-ai/langgraphjs/releases/tag/0.2.29) [Compare Source](https://redirect.github.com/langchain-ai/langgraphjs/compare/0.2.28...0.2.29) #### What's Changed - Release 0.2.28 by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langgraphjs/pull/721](https://redirect.github.com/langchain-ai/langgraphjs/pull/721) - docs: Fix typo by [@rxyshww](https://redirect.github.com/rxyshww) in [https://github.com/langchain-ai/langgraphjs/pull/719](https://redirect.github.com/langchain-ai/langgraphjs/pull/719) - fix(langgraph): Fix validation and drawing for edgeless graphs by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langgraphjs/pull/723](https://redirect.github.com/langchain-ai/langgraphjs/pull/723) #### New Contributors - [@rxyshww](https://redirect.github.com/rxyshww) made their first contribution in [https://github.com/langchain-ai/langgraphjs/pull/719](https://redirect.github.com/langchain-ai/langgraphjs/pull/719) **Full Changelog**: https://github.com/langchain-ai/langgraphjs/compare/0.2.28...0.2.29 ### [`v0.2.28`](https://redirect.github.com/langchain-ai/langgraphjs/releases/tag/0.2.28) [Compare Source](https://redirect.github.com/langchain-ai/langgraphjs/compare/0.2.27...0.2.28) #### What's Changed - release(langgraph): 0.2.27 by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langgraphjs/pull/716](https://redirect.github.com/langchain-ai/langgraphjs/pull/716) - fix(langgraph): Re-throw NodeInterrupt errors from ToolNode for HITL. by [@jaredhanson](https://redirect.github.com/jaredhanson) in [https://github.com/langchain-ai/langgraphjs/pull/718](https://redirect.github.com/langchain-ai/langgraphjs/pull/718) - feat(langgraph): Edgeless graph support by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langgraphjs/pull/717](https://redirect.github.com/langchain-ai/langgraphjs/pull/717) **Full Changelog**: https://github.com/langchain-ai/langgraphjs/compare/0.2.27...0.2.28 ### [`v0.2.27`](https://redirect.github.com/langchain-ai/langgraphjs/releases/tag/0.2.27) [Compare Source](https://redirect.github.com/langchain-ai/langgraphjs/compare/0.2.26...0.2.27) #### What's Changed - Release 0.2.26 by [@bracesproul](https://redirect.github.com/bracesproul) in [https://github.com/langchain-ai/langgraphjs/pull/709](https://redirect.github.com/langchain-ai/langgraphjs/pull/709) - Allow value of NodeInterrupt to be any (JSON-serializable) type. by [@jaredhanson](https://redirect.github.com/jaredhanson) in [https://github.com/langchain-ai/langgraphjs/pull/710](https://redirect.github.com/langchain-ai/langgraphjs/pull/710) - fix: Allow updating state as node end by [@bracesproul](https://redirect.github.com/bracesproul) in [https://github.com/langchain-ai/langgraphjs/pull/712](https://redirect.github.com/langchain-ai/langgraphjs/pull/712) - feat(prebuilt): Adds stateModifier param to createReactAgent by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langgraphjs/pull/714](https://redirect.github.com/langchain-ai/langgraphjs/pull/714) - docs: Adds semantic search docs by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langgraphjs/pull/715](https://redirect.github.com/langchain-ai/langgraphjs/pull/715) #### New Contributors - [@jaredhanson](https://redirect.github.com/jaredhanson) made their first contribution in [https://github.com/langchain-ai/langgraphjs/pull/710](https://redirect.github.com/langchain-ai/langgraphjs/pull/710) **Full Changelog**: https://github.com/langchain-ai/langgraphjs/compare/0.2.26...0.2.27 ### [`v0.2.26`](https://redirect.github.com/langchain-ai/langgraphjs/releases/tag/0.2.26) [Compare Source](https://redirect.github.com/langchain-ai/langgraphjs/compare/0.2.25...0.2.26) #### What's Changed - fix(langgraph): Prevent non RunnableConfig keys from being passed by [@bracesproul](https://redirect.github.com/bracesproul) in [https://github.com/langchain-ai/langgraphjs/pull/707](https://redirect.github.com/langchain-ai/langgraphjs/pull/707) **Full Changelog**: https://github.com/langchain-ai/langgraphjs/compare/0.2.25...0.2.26 ### [`v0.2.25`](https://redirect.github.com/langchain-ai/langgraphjs/releases/tag/0.2.25) [Compare Source](https://redirect.github.com/langchain-ai/langgraphjs/compare/0.2.24...0.2.25) #### What's Changed - release(langgraph): 0.2.24 by [@bracesproul](https://redirect.github.com/bracesproul) in [https://github.com/langchain-ai/langgraphjs/pull/699](https://redirect.github.com/langchain-ai/langgraphjs/pull/699) - InMem Search by [@hinthornw](https://redirect.github.com/hinthornw) in [https://github.com/langchain-ai/langgraphjs/pull/700](https://redirect.github.com/langchain-ai/langgraphjs/pull/700) - fix(langgraph): Add test for invoking a single node by [@bracesproul](https://redirect.github.com/bracesproul) in [https://github.com/langchain-ai/langgraphjs/pull/701](https://redirect.github.com/langchain-ai/langgraphjs/pull/701) - fix(debug): interrupts task result double tuple format by [@dqbd](https://redirect.github.com/dqbd) in [https://github.com/langchain-ai/langgraphjs/pull/702](https://redirect.github.com/langchain-ai/langgraphjs/pull/702) - fix(interrupt): match signature of GraphInterrupt created in interrupt() by [@dqbd](https://redirect.github.com/dqbd) in [https://github.com/langchain-ai/langgraphjs/pull/703](https://redirect.github.com/langchain-ai/langgraphjs/pull/703) - \[Checkpoint] Release 0.0.13 by [@hinthornw](https://redirect.github.com/hinthornw) in [https://github.com/langchain-ai/langgraphjs/pull/704](https://redirect.github.com/langchain-ai/langgraphjs/pull/704) - feat(graph): passthrough input types to invoke/stream by [@dqbd](https://redirect.github.com/dqbd) in [https://github.com/langchain-ai/langgraphjs/pull/650](https://redirect.github.com/langchain-ai/langgraphjs/pull/650) **Full Changelog**: https://github.com/langchain-ai/langgraphjs/compare/0.2.24...0.2.25 ### [`v0.2.24`](https://redirect.github.com/langchain-ai/langgraphjs/releases/tag/0.2.24) [Compare Source](https://redirect.github.com/langchain-ai/langgraphjs/compare/0.2.23...0.2.24) #### What's Changed - Release 0.2.23 by [@bracesproul](https://redirect.github.com/bracesproul) in [https://github.com/langchain-ai/langgraphjs/pull/693](https://redirect.github.com/langchain-ai/langgraphjs/pull/693) - fix(docs): use `messagesStateReducer` instead of `concat` to match Python by [@dqbd](https://redirect.github.com/dqbd) in [https://github.com/langchain-ai/langgraphjs/pull/696](https://redirect.github.com/langchain-ai/langgraphjs/pull/696) - fix(langgraph): Add test for subgraph interrupts & resume with Command by [@bracesproul](https://redirect.github.com/bracesproul) in [https://github.com/langchain-ai/langgraphjs/pull/698](https://redirect.github.com/langchain-ai/langgraphjs/pull/698) **Full Changelog**: https://github.com/langchain-ai/langgraphjs/compare/0.2.23...0.2.24 ### [`v0.2.23`](https://redirect.github.com/langchain-ai/langgraphjs/releases/tag/0.2.23) [Compare Source](https://redirect.github.com/langchain-ai/langgraphjs/compare/0.2.22...0.2.23) #### What's Changed - Release 0.2.22 by [@nfcampos](https://redirect.github.com/nfcampos) in [https://github.com/langchain-ai/langgraphjs/pull/682](https://redirect.github.com/langchain-ai/langgraphjs/pull/682) - build(deps): bump the npm_and_yarn group across 1 directory with 2 updates by [@dependabot](https://redirect.github.com/dependabot) in [https://github.com/langchain-ai/langgraphjs/pull/679](https://redirect.github.com/langchain-ai/langgraphjs/pull/679) - docs: Fix typo by [@kostasx](https://redirect.github.com/kostasx) in [https://github.com/langchain-ai/langgraphjs/pull/683](https://redirect.github.com/langchain-ai/langgraphjs/pull/683) - fix(ci): Fix release script by [@bracesproul](https://redirect.github.com/bracesproul) in [https://github.com/langchain-ai/langgraphjs/pull/685](https://redirect.github.com/langchain-ai/langgraphjs/pull/685) - fix(docs): added missing dependency in tutorial by adding [@langchain/langgraph](https://redirect.github.com/langchain/langgraph) by [@greysonthao](https://redirect.github.com/greysonthao) in [https://github.com/langchain-ai/langgraphjs/pull/688](https://redirect.github.com/langchain-ai/langgraphjs/pull/688) - Implement interrupt(...) and Command({resume: ...}) by [@nfcampos](https://redirect.github.com/nfcampos) in [https://github.com/langchain-ai/langgraphjs/pull/690](https://redirect.github.com/langchain-ai/langgraphjs/pull/690) #### New Contributors - [@kostasx](https://redirect.github.com/kostasx) made their first contribution in [https://github.com/langchain-ai/langgraphjs/pull/683](https://redirect.github.com/langchain-ai/langgraphjs/pull/683) - [@greysonthao](https://redirect.github.com/greysonthao) made their first contribution in [https://github.com/langchain-ai/langgraphjs/pull/688](https://redirect.github.com/langchain-ai/langgraphjs/pull/688) **Full Changelog**: https://github.com/langchain-ai/langgraphjs/compare/0.2.22...0.2.23 ### [`v0.2.22`](https://redirect.github.com/langchain-ai/langgraphjs/releases/tag/0.2.22) [Compare Source](https://redirect.github.com/langchain-ai/langgraphjs/compare/0.2.21...0.2.22) #### What's Changed - docs: Add breadcrumbs by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langgraphjs/pull/670](https://redirect.github.com/langchain-ai/langgraphjs/pull/670) - Add update state branch for copy by [@nfcampos](https://redirect.github.com/nfcampos) in [https://github.com/langchain-ai/langgraphjs/pull/680](https://redirect.github.com/langchain-ai/langgraphjs/pull/680) **Full Changelog**: https://github.com/langchain-ai/langgraphjs/compare/0.2.21...0.2.22 ### [`v0.2.21`](https://redirect.github.com/langchain-ai/langgraphjs/releases/tag/0.2.21) [Compare Source](https://redirect.github.com/langchain-ai/langgraphjs/compare/0.2.20...0.2.21) #### What's Changed - chore(langgraph): Release 0.2.20 by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langgraphjs/pull/654](https://redirect.github.com/langchain-ai/langgraphjs/pull/654) - feat(remote): upstream type casts from remote to SDK by [@dqbd](https://redirect.github.com/dqbd) in [https://github.com/langchain-ai/langgraphjs/pull/656](https://redirect.github.com/langchain-ai/langgraphjs/pull/656) - docs: Fix headers and sidebar in custom streaming page by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langgraphjs/pull/661](https://redirect.github.com/langchain-ai/langgraphjs/pull/661) - docs: Fix header and sidebar on stream tokens page by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langgraphjs/pull/662](https://redirect.github.com/langchain-ai/langgraphjs/pull/662) - docs: Adds compatibility section to streaming docs by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langgraphjs/pull/669](https://redirect.github.com/langchain-ai/langgraphjs/pull/669) - fix(docs): hierarchical agent teams ntbk by [@bracesproul](https://redirect.github.com/bracesproul) in [https://github.com/langchain-ai/langgraphjs/pull/664](https://redirect.github.com/langchain-ai/langgraphjs/pull/664) - fix(docs): Update broken dynamic tool link by [@rtuin](https://redirect.github.com/rtuin) in [https://github.com/langchain-ai/langgraphjs/pull/671](https://redirect.github.com/langchain-ai/langgraphjs/pull/671) - fix(langgraph): Fix recursionLimit passing via .withConfig by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langgraphjs/pull/677](https://redirect.github.com/langchain-ai/langgraphjs/pull/677) - chore(langgraph): Release 0.2.21 by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langgraphjs/pull/678](https://redirect.github.com/langchain-ai/langgraphjs/pull/678) #### New Contributors - [@rtuin](https://redirect.github.com/rtuin) made their first contribution in [https://github.com/langchain-ai/langgraphjs/pull/671](https://redirect.github.com/langchain-ai/langgraphjs/pull/671) **Full Changelog**: https://github.com/langchain-ai/langgraphjs/compare/0.2.20...0.2.21 ### [`v0.2.20`](https://redirect.github.com/langchain-ai/langgraphjs/releases/tag/0.2.20) [Compare Source](https://redirect.github.com/langchain-ai/langgraphjs/compare/0.2.19...0.2.20) #### What's Changed - chore(langgraph): Release 0.2.19 by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langgraphjs/pull/644](https://redirect.github.com/langchain-ai/langgraphjs/pull/644) - docs: New cloud docs by [@bracesproul](https://redirect.github.com/bracesproul) in [https://github.com/langchain-ai/langgraphjs/pull/642](https://redirect.github.com/langchain-ai/langgraphjs/pull/642) - docs: Update copy by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langgraphjs/pull/645](https://redirect.github.com/langchain-ai/langgraphjs/pull/645) - Update link by [@hinthornw](https://redirect.github.com/hinthornw) in [https://github.com/langchain-ai/langgraphjs/pull/646](https://redirect.github.com/langchain-ai/langgraphjs/pull/646) - fix(langgraph): Fix memory saver immutable assertion by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langgraphjs/pull/649](https://redirect.github.com/langchain-ai/langgraphjs/pull/649) - fix(langgraph): Make graph nodes stream chunks immediately rather than aggregating by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langgraphjs/pull/648](https://redirect.github.com/langchain-ai/langgraphjs/pull/648) - feat(langgraph): Add stream mode messages by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langgraphjs/pull/651](https://redirect.github.com/langchain-ai/langgraphjs/pull/651) - fix(langgraph): Fix array stream_mode defaults by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langgraphjs/pull/652](https://redirect.github.com/langchain-ai/langgraphjs/pull/652) - feat(langgraph): Adds custom streaming mode by [@jacoblee93](https://redirect.github.com/jacoblee93) in [https://github.com/langchain-ai/langgraphjs/pull/653](https://redirect.github.com/langchain-ai/langgraphjs/pull/653) **Full Changelog**: https://github.com/langchain-ai/langgraphjs/compare/0.2.19...0.2.20 </details> --- ### Configuration 📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied. ♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox. 👻 **Immortal**: This PR will be recreated if closed unmerged. Get [config help](https://redirect.github.com/renovatebot/renovate/discussions) if that's undesired. --- - [ ] If you want to rebase/retry this PR, check this box --- This PR has been generated by [Renovate Bot](https://redirect.github.com/renovatebot/renovate).  --------- Co-authored-by: elastic-renovate-prod[bot] <174716857+elastic-renovate-prod[bot]@users.noreply.github.com> Co-authored-by: kibanamachine <42973632+kibanamachine@users.noreply.github.com> Co-authored-by: Kenneth Kreindler <kenneth.kreindler@elastic.co> Co-authored-by: Patryk Kopycinski <patryk.kopycinski@elastic.co> Co-authored-by: Elastic Machine <elasticmachine@users.noreply.github.com> Co-authored-by: Kenneth Kreindler <42113355+KDKHD@users.noreply.github.com>
2025-04-24 01:38:56 -04:00 · 2025-02-26 17:16:34 +00:00 · 2025-02-26 17:16:34 +00:00 · 77cb914582
commit 77cb914582
parent 2435a17cfe
23 changed files with 1010 additions and 1102 deletions
--- a/package.json
+++ b/package.json
@ -79,8 +79,8 @@
  "resolutions": {
    "**/@bazel/typescript/protobufjs": "6.11.4",
    "**/@hello-pangea/dnd": "16.6.0",
-    "**/@langchain/core": "^0.3.16",
-    "**/@langchain/google-common": "^0.1.1",
+    "**/@langchain/core": "^0.3.40",
+    "**/@langchain/google-common": "^0.1.8",
    "**/@types/node": "20.10.5",
    "**/@typescript-eslint/utils": "5.62.0",
    "**/chokidar": "^3.5.3",
@ -88,10 +88,14 @@
    "**/globule/minimatch": "^3.1.2",
    "**/hoist-non-react-statics": "^3.3.2",
    "**/isomorphic-fetch/node-fetch": "^2.6.7",
-    "**/langchain": "^0.3.5",
+    "**/langchain": "^0.3.15",
    "**/remark-parse/trim": "1.0.1",
    "**/sharp": "0.32.6",
    "**/typescript": "5.1.6",
+    "@aws-sdk/client-bedrock-agent-runtime": "^3.744.0",
+    "@aws-sdk/client-bedrock-runtime": "^3.744.0",
+    "@aws-sdk/client-kendra": "3.744.0",
+    "@aws-sdk/credential-provider-node": "3.744.0",
    "@storybook/react-docgen-typescript-plugin": "1.0.6--canary.9.cd77847.0",
    "@types/react": "~18.2.0",
    "@types/react-dom": "~18.2.0",
@ -102,7 +106,7 @@
    "@appland/sql-parser": "^1.5.1",
    "@aws-crypto/sha256-js": "^5.2.0",
    "@aws-crypto/util": "^5.2.0",
-    "@aws-sdk/client-bedrock-runtime": "^3.687.0",
+    "@aws-sdk/client-bedrock-runtime": "^3.744.0",
    "@babel/runtime": "^7.24.7",
    "@dagrejs/dagre": "^1.1.4",
    "@dnd-kit/core": "^6.1.0",
@ -142,7 +146,7 @@
    "@formatjs/intl-relativetimeformat": "^11.2.12",
    "@formatjs/intl-utils": "^3.8.4",
    "@formatjs/ts-transformer": "^3.13.14",
-    "@google/generative-ai": "^0.7.0",
+    "@google/generative-ai": "^0.21.0",
    "@grpc/grpc-js": "^1.8.22",
    "@hapi/accept": "^6.0.3",
    "@hapi/boom": "^10.0.1",
@ -1021,14 +1025,14 @@
    "@kbn/xstate-utils": "link:src/platform/packages/shared/kbn-xstate-utils",
    "@kbn/zod": "link:src/platform/packages/shared/kbn-zod",
    "@kbn/zod-helpers": "link:src/platform/packages/shared/kbn-zod-helpers",
-    "@langchain/aws": "^0.1.2",
-    "@langchain/community": "0.3.14",
-    "@langchain/core": "^0.3.16",
-    "@langchain/google-common": "^0.1.1",
-    "@langchain/google-genai": "^0.1.2",
-    "@langchain/google-vertexai": "^0.1.0",
-    "@langchain/langgraph": "0.2.19",
-    "@langchain/openai": "^0.3.11",
+    "@langchain/aws": "^0.1.3",
+    "@langchain/community": "^0.3.29",
+    "@langchain/core": "^0.3.40",
+    "@langchain/google-common": "^0.1.8",
+    "@langchain/google-genai": "^0.1.8",
+    "@langchain/google-vertexai": "^0.1.8",
+    "@langchain/langgraph": "^0.2.45",
+    "@langchain/openai": "^0.4.4",
    "@langtrase/trace-attributes": "^7.5.0",
    "@launchdarkly/node-server-sdk": "^9.7.3",
    "@launchdarkly/openfeature-node-server": "^1.0.0",
@ -1055,14 +1059,11 @@
    "@paralleldrive/cuid2": "^2.2.2",
    "@reduxjs/toolkit": "1.9.7",
    "@slack/webhook": "^7.0.1",
-    "@smithy/eventstream-codec": "^3.1.10",
-    "@smithy/eventstream-serde-node": "^3.0.12",
-    "@smithy/middleware-stack": "^3.0.11",
-    "@smithy/node-http-handler": "^3.3.3",
-    "@smithy/protocol-http": "^4.1.7",
-    "@smithy/signature-v4": "^4.2.3",
-    "@smithy/types": "^3.7.1",
-    "@smithy/util-utf8": "^3.0.0",
+    "@smithy/eventstream-codec": "^4.0.1",
+    "@smithy/eventstream-serde-node": "^4.0.1",
+    "@smithy/middleware-stack": "^4.0.1",
+    "@smithy/types": "^4.1.0",
+    "@smithy/util-utf8": "^4.0.0",
    "@tanstack/react-query": "^4.29.12",
    "@tanstack/react-query-devtools": "^4.29.12",
    "@turf/along": "6.0.1",
@ -1174,8 +1175,8 @@
    "jsonwebtoken": "^9.0.2",
    "jsts": "^1.6.2",
    "kea": "^2.6.0",
-    "langchain": "^0.3.5",
-    "langsmith": "^0.2.5",
+    "langchain": "^0.3.15",
+    "langsmith": "^0.3.7",
    "launchdarkly-js-client-sdk": "^3.5.0",
    "load-json-file": "^6.2.0",
    "lodash": "^4.17.21",
--- a/renovate.json
+++ b/renovate.json
@ -123,8 +123,6 @@
        "@langtrase/trace-attributes",
        "@opentelemetry/sdk-trace-base",
        "@smithy/eventstream-serde-node",
-        "@smithy/protocol-http",
-        "@smithy/signature-v4",
        "@smithy/types",
        "@types/aws4",
        "ajv",
@ -3737,67 +3735,15 @@
        "@langchain/google-genai",
        "@langchain/google-vertexai",
        "@langchain/langgraph",
-        "@langchain/openai"
-      ],
-      "reviewers": [
-        "team:security-generative-ai"
-      ],
-      "matchBaseBranches": [
-        "main"
-      ],
-      "labels": [
-        "Team:Security Generative AI",
-        "release_note:skip",
-        "backport:all-open"
-      ],
-      "minimumReleaseAge": "7 days",
-      "enabled": true
-    },
-    {
-      "groupName": "@google/generative-ai",
-      "matchDepNames": [
-        "@google/generative-ai"
-      ],
-      "reviewers": [
-        "team:security-generative-ai"
-      ],
-      "matchBaseBranches": [
-        "main"
-      ],
-      "labels": [
-        "Team:Security Generative AI",
-        "release_note:skip",
-        "backport:all-open"
-      ],
-      "minimumReleaseAge": "7 days",
-      "enabled": true
-    },
-    {
-      "groupName": "@smithy",
-      "matchDepNames": [
+        "@langchain/openai",
+        "@google/generative-ai",
        "@smithy/eventstream-codec",
        "@smithy/middleware-stack",
-        "@smithy/node-http-handler",
-        "@smithy/util-utf8"
-      ],
-      "reviewers": [
-        "team:security-generative-ai"
-      ],
-      "matchBaseBranches": [
-        "main"
-      ],
-      "labels": [
-        "Team:Security Generative AI",
-        "release_note:skip",
-        "backport:all-open"
-      ],
-      "minimumReleaseAge": "7 days",
-      "enabled": true
-    },
-    {
-      "groupName": "@aws-sdk/client-bedrock-runtime",
-      "matchDepNames": [
-        "@aws-sdk/client-bedrock-runtime"
+        "@smithy/util-utf8",
+        "@aws-sdk/client-bedrock-agent-runtime",
+        "@aws-sdk/client-bedrock-runtime",
+        "@aws-sdk/client-kendra",
+        "@aws-sdk/credential-provider-node"
      ],
      "reviewers": [
        "team:security-generative-ai"
--- a/x-pack/platform/packages/shared/kbn-langchain/server/language_models/chat_openai.ts
+++ b/x-pack/platform/packages/shared/kbn-langchain/server/language_models/chat_openai.ts
@ -90,12 +90,6 @@ export class ActionsClientChatOpenAI extends ChatOpenAI {
      streaming,
      // matters only for the LangSmith logs (Metadata > Invocation Params), which are misleading if this is not set
      modelName: model ?? DEFAULT_OPEN_AI_MODEL,
-      // these have to be initialized, but are not actually used since we override the openai client with the actions client
-      azureOpenAIApiKey: 'nothing',
-      azureOpenAIApiDeploymentName: 'nothing',
-      azureOpenAIApiInstanceName: 'nothing',
-      azureOpenAIBasePath: 'nothing',
-      azureOpenAIApiVersion: 'nothing',
      openAIApiKey: '',
    });
    this.#actionsClient = actionsClient;
--- a/x-pack/platform/packages/shared/kbn-langchain/server/language_models/chat_vertex/chat_vertex.test.ts
+++ b/x-pack/platform/packages/shared/kbn-langchain/server/language_models/chat_vertex/chat_vertex.test.ts
@ -140,6 +140,7 @@ const callOptions = {
 const handleLLMNewToken = jest.fn();
 const callRunManager = {
  handleLLMNewToken,
+  handleCustomEvent: jest.fn().mockResolvedValue({}),
 } as unknown as CallbackManagerForLLMRun;
 const onFailedAttempt = jest.fn();
 const defaultArgs = {
@ -149,6 +150,7 @@ const defaultArgs = {
  streaming: false,
  maxRetries: 0,
  onFailedAttempt,
+  convertSystemMessageToHumanContent: false,
 };

 const testMessage = 'Yes, your name is Andrew. How can I assist you further, Andrew?';
@ -188,7 +190,6 @@ describe('ActionsClientChatVertexAI', () => {
  describe('_generate streaming: false', () => {
    it('returns the expected content when _generate is invoked', async () => {
      const actionsClientChatVertexAI = new ActionsClientChatVertexAI(defaultArgs);
-
      const result = await actionsClientChatVertexAI._generate(
        callMessages,
        callOptions,
@ -220,7 +221,7 @@ describe('ActionsClientChatVertexAI', () => {
      expect(onFailedAttempt).toHaveBeenCalled();
    });

-    it('rejects with the expected error the message has invalid content', async () => {
+    it('resolves to expected result when message has invalid content', async () => {
      actionsClient.execute.mockImplementation(
        jest.fn().mockResolvedValue({
          data: {
@ -235,7 +236,7 @@ describe('ActionsClientChatVertexAI', () => {

      await expect(
        actionsClientChatVertexAI._generate(callMessages, callOptions, callRunManager)
-      ).rejects.toThrowError("Cannot read properties of undefined (reading 'text')");
+      ).resolves.toEqual({ generations: [], llmOutput: {} });
    });
  });

--- a/x-pack/platform/packages/shared/kbn-langchain/server/language_models/chat_vertex/chat_vertex.ts
+++ b/x-pack/platform/packages/shared/kbn-langchain/server/language_models/chat_vertex/chat_vertex.ts
@ -17,7 +17,7 @@ import { Readable } from 'stream';
 import { Logger } from '@kbn/logging';
 import { BaseChatModelParams } from '@langchain/core/language_models/chat_models';
 import { CallbackManagerForLLMRun } from '@langchain/core/callbacks/manager';
-import { GeminiPartText } from '@langchain/google-common/dist/types';
+import { GeminiPartText, GeminiRequest } from '@langchain/google-common/dist/types';
 import type { TelemetryMetadata } from '@kbn/actions-plugin/server/lib';
 import {
  convertResponseBadFinishReasonToErrorMsg,
@ -36,6 +36,7 @@ export interface CustomChatModelInput extends BaseChatModelParams {
  model?: string;
  maxTokens?: number;
  telemetryMetadata?: TelemetryMetadata;
+  convertSystemMessageToHumanContent?: boolean;
 }

 export class ActionsClientChatVertexAI extends ChatVertexAI {
@ -56,7 +57,9 @@ export class ActionsClientChatVertexAI extends ChatVertexAI {
    this.#model = props.model;
    this.#actionsClient = actionsClient;
    this.#connectorId = connectorId;
-    const client = this.buildClient(props);
+    // apiKey is required to build the client but is overridden by the actionsClient
+    const client = this.buildClient({ apiKey: 'nothing', ...props });
+
    this.connection = new ActionsClientChatConnection(
      {
        ...this,
@ -80,7 +83,7 @@ export class ActionsClientChatVertexAI extends ChatVertexAI {
    runManager?: CallbackManagerForLLMRun
  ): AsyncGenerator<ChatGenerationChunk> {
    const parameters = this.invocationParams(options);
-    const data = await this.connection.formatData(messages, parameters);
+    const data = (await this.connection.formatData(messages, parameters)) as GeminiRequest;
    const stream = await this.caller.callWithOptions({ signal: options?.signal }, async () => {
      const systemPart: GeminiPartText | undefined = data?.systemInstruction
        ?.parts?.[0] as unknown as GeminiPartText;
--- a/x-pack/platform/packages/shared/kbn-langchain/server/language_models/chat_vertex/connection.ts
+++ b/x-pack/platform/packages/shared/kbn-langchain/server/language_models/chat_vertex/connection.ts
@ -8,6 +8,7 @@
 import {
  ChatConnection,
  GeminiContent,
+  GeminiRequest,
  GoogleAbstractedClient,
  GoogleAIBaseLLMInput,
  GoogleLLMResponse,
@ -46,7 +47,7 @@ export class ActionsClientChatConnection<Auth> extends ChatConnection<Auth> {
    this.temperature = fields.temperature ?? 0;
    const nativeFormatData = this.formatData.bind(this);
    this.formatData = async (data, options) => {
-      const result = await nativeFormatData(data, options);
+      const result = (await nativeFormatData(data, options)) as GeminiRequest;
      if (result?.contents != null && result?.contents.length) {
        // ensure there are not 2 messages in a row from the same role,
        // if there are combine them
--- a/x-pack/platform/packages/shared/kbn-langchain/server/tracers/apm/apm_tracer.ts
+++ b/x-pack/platform/packages/shared/kbn-langchain/server/tracers/apm/apm_tracer.ts
@ -6,8 +6,7 @@
 */

 import { BaseCallbackHandlerInput } from '@langchain/core/callbacks/base';
-import type { Run } from 'langsmith/schemas';
-import { BaseTracer } from '@langchain/core/tracers/base';
+import { BaseTracer, Run } from '@langchain/core/tracers/base';
 import agent from 'elastic-apm-node';
 import type { Logger } from '@kbn/core/server';

--- a/x-pack/platform/packages/shared/kbn-langchain/server/tracers/telemetry/telemetry_tracer.ts
+++ b/x-pack/platform/packages/shared/kbn-langchain/server/tracers/telemetry/telemetry_tracer.ts
@ -6,7 +6,7 @@
 */

 import { BaseCallbackHandlerInput } from '@langchain/core/callbacks/base';
-import type { Run } from 'langsmith/schemas';
+import { Run } from 'langsmith/schemas';
 import { BaseTracer } from '@langchain/core/tracers/base';
 import { AnalyticsServiceSetup, Logger } from '@kbn/core/server';

--- a/x-pack/platform/plugins/shared/inference/server/chat_complete/adapters/gemini/gemini_adapter.test.ts
+++ b/x-pack/platform/plugins/shared/inference/server/chat_complete/adapters/gemini/gemini_adapter.test.ts
@ -117,7 +117,7 @@ describe('geminiAdapter', () => {
              name: 'myFunction',
              parameters: {
                properties: {},
-                type: 'OBJECT',
+                type: 'object',
              },
            },
            {
@ -128,11 +128,11 @@ describe('geminiAdapter', () => {
                  foo: {
                    description: 'foo',
                    enum: undefined,
-                    type: 'STRING',
+                    type: 'string',
                  },
                },
                required: ['foo'],
-                type: 'OBJECT',
+                type: 'object',
              },
            },
          ],
--- a/x-pack/platform/plugins/shared/inference/server/chat_complete/adapters/gemini/gemini_adapter.ts
+++ b/x-pack/platform/plugins/shared/inference/server/chat_complete/adapters/gemini/gemini_adapter.ts
@ -110,7 +110,7 @@ function toolsToGemini(tools: ToolOptions['tools']): Gemini.Tool[] {
                parameters: schema
                  ? toolSchemaToGemini({ schema })
                  : {
-                      type: Gemini.FunctionDeclarationSchemaType.OBJECT,
+                      type: Gemini.SchemaType.OBJECT,
                      properties: {},
                    },
              };
@ -130,13 +130,13 @@ function toolSchemaToGemini({ schema }: { schema: ToolSchema }): Gemini.Function
    switch (def.type) {
      case 'array':
        return {
-          type: Gemini.FunctionDeclarationSchemaType.ARRAY,
+          type: Gemini.SchemaType.ARRAY,
          description: def.description,
          items: convertSchemaType({ def: def.items }) as Gemini.FunctionDeclarationSchema,
        };
      case 'object':
        return {
-          type: Gemini.FunctionDeclarationSchemaType.OBJECT,
+          type: Gemini.SchemaType.OBJECT,
          description: def.description,
          required: def.required as string[],
          properties: def.properties
@ -152,19 +152,19 @@ function toolSchemaToGemini({ schema }: { schema: ToolSchema }): Gemini.Function
        };
      case 'string':
        return {
-          type: Gemini.FunctionDeclarationSchemaType.STRING,
+          type: Gemini.SchemaType.STRING,
          description: def.description,
          enum: def.enum ? (def.enum as string[]) : def.const ? [def.const] : undefined,
        };
      case 'boolean':
        return {
-          type: Gemini.FunctionDeclarationSchemaType.BOOLEAN,
+          type: Gemini.SchemaType.BOOLEAN,
          description: def.description,
          enum: def.enum ? (def.enum as string[]) : def.const ? [def.const] : undefined,
        };
      case 'number':
        return {
-          type: Gemini.FunctionDeclarationSchemaType.NUMBER,
+          type: Gemini.SchemaType.NUMBER,
          description: def.description,
          enum: def.enum ? (def.enum as string[]) : def.const ? [def.const] : undefined,
        };
@ -172,7 +172,7 @@ function toolSchemaToGemini({ schema }: { schema: ToolSchema }): Gemini.Function
  };

  return {
-    type: Gemini.FunctionDeclarationSchemaType.OBJECT,
+    type: Gemini.SchemaType.OBJECT,
    required: schema.required as string[],
    properties: Object.entries(schema.properties ?? {}).reduce<
      Record<string, Gemini.FunctionDeclarationSchemaProperty>
--- a/x-pack/solutions/security/plugins/elastic_assistant/server/lib/attack_discovery/graphs/default_attack_discovery_graph/index.ts
+++ b/x-pack/solutions/security/plugins/elastic_assistant/server/lib/attack_discovery/graphs/default_attack_discovery_graph/index.ts
@ -9,7 +9,6 @@ import { ElasticsearchClient, Logger } from '@kbn/core/server';
 import { Replacements } from '@kbn/elastic-assistant-common';
 import { AnonymizationFieldResponse } from '@kbn/elastic-assistant-common/impl/schemas/anonymization_fields/bulk_crud_anonymization_fields_route.gen';
 import type { ActionsClientLlm } from '@kbn/langchain/server';
-import type { CompiledStateGraph } from '@langchain/langgraph';
 import { END, START, StateGraph } from '@langchain/langgraph';

 import { CombinedPrompts } from './nodes/helpers/prompts';
@ -18,11 +17,10 @@ import { getGenerateOrEndEdge } from './edges/generate_or_end';
 import { getGenerateOrRefineOrEndEdge } from './edges/generate_or_refine_or_end';
 import { getRefineOrEndEdge } from './edges/refine_or_end';
 import { getRetrieveAnonymizedAlertsOrGenerateEdge } from './edges/retrieve_anonymized_alerts_or_generate';
-import { getDefaultGraphState } from './state';
+import { getDefaultGraphAnnotation } from './state';
 import { getGenerateNode } from './nodes/generate';
 import { getRefineNode } from './nodes/refine';
 import { getRetrieveAnonymizedAlertsNode } from './nodes/retriever';
-import type { GraphState } from './types';

 export interface GetDefaultAttackDiscoveryGraphParams {
  alertsIndexPattern?: string;
@ -61,13 +59,9 @@ export const getDefaultAttackDiscoveryGraph = ({
  replacements,
  size,
  start,
-}: GetDefaultAttackDiscoveryGraphParams): CompiledStateGraph<
-  GraphState,
-  Partial<GraphState>,
-  'generate' | 'refine' | 'retrieve_anonymized_alerts' | '__start__'
-> => {
+}: GetDefaultAttackDiscoveryGraphParams) => {
  try {
-    const graphState = getDefaultGraphState({ end, filter, prompts, start });
+    const graphState = getDefaultGraphAnnotation({ end, filter, prompts, start });

    // get nodes:
    const retrieveAnonymizedAlertsNode = getRetrieveAnonymizedAlertsNode({
@ -103,7 +97,7 @@ export const getDefaultAttackDiscoveryGraph = ({
      getRetrieveAnonymizedAlertsOrGenerateEdge(logger);

    // create the graph:
-    const graph = new StateGraph<GraphState>({ channels: graphState })
+    const graph = new StateGraph(graphState)
      .addNode(NodeType.RETRIEVE_ANONYMIZED_ALERTS_NODE, retrieveAnonymizedAlertsNode)
      .addNode(NodeType.GENERATE_NODE, generateNode)
      .addNode(NodeType.REFINE_NODE, refineNode)
--- a/x-pack/solutions/security/plugins/elastic_assistant/server/lib/attack_discovery/graphs/default_attack_discovery_graph/state/index.test.ts
+++ b/x-pack/solutions/security/plugins/elastic_assistant/server/lib/attack_discovery/graphs/default_attack_discovery_graph/state/index.test.ts
@ -5,7 +5,7 @@
 * 2.0.
 */

-import { getDefaultGraphState } from '.';
+import { getDefaultGraphAnnotation } from '.';
 import {
  DEFAULT_MAX_GENERATION_ATTEMPTS,
  DEFAULT_MAX_HALLUCINATION_FAILURES,
@ -26,118 +26,122 @@ const prompts = {
 };
 describe('getDefaultGraphState', () => {
  it('returns the expected default attackDiscoveries', () => {
-    const state = getDefaultGraphState({ prompts });
+    const graphAnnotation = getDefaultGraphAnnotation({ prompts });

-    expect(state.attackDiscoveries?.default?.()).toBeNull();
+    expect(graphAnnotation.spec.attackDiscoveries.value).toBeNull();
  });

  it('returns the expected default attackDiscoveryPrompt', () => {
-    const state = getDefaultGraphState({ prompts });
+    const graphAnnotation = getDefaultGraphAnnotation({ prompts });

-    expect(state.attackDiscoveryPrompt?.default?.()).toEqual(defaultAttackDiscoveryPrompt);
+    expect(graphAnnotation.spec.attackDiscoveryPrompt.value).toEqual(defaultAttackDiscoveryPrompt);
  });

  it('returns the expected default empty collection of anonymizedAlerts', () => {
-    const state = getDefaultGraphState({ prompts });
+    const graphAnnotation = getDefaultGraphAnnotation({ prompts });

-    expect(state.anonymizedAlerts?.default?.()).toHaveLength(0);
+    expect(graphAnnotation.spec.anonymizedAlerts.value).toHaveLength(0);
  });

  it('returns the expected default combinedGenerations state', () => {
-    const state = getDefaultGraphState({ prompts });
+    const graphAnnotation = getDefaultGraphAnnotation({ prompts });

-    expect(state.combinedGenerations?.default?.()).toBe('');
+    expect(graphAnnotation.spec.combinedGenerations.value).toBe('');
  });

  it('returns the expected default combinedRefinements state', () => {
-    const state = getDefaultGraphState({ prompts });
+    const graphAnnotation = getDefaultGraphAnnotation({ prompts });

-    expect(state.combinedRefinements?.default?.()).toBe('');
+    expect(graphAnnotation.spec.combinedRefinements.value).toBe('');
  });

  it('returns the expected default errors state', () => {
-    const state = getDefaultGraphState({ prompts });
+    const graphAnnotation = getDefaultGraphAnnotation({ prompts });

-    expect(state.errors?.default?.()).toHaveLength(0);
+    expect(graphAnnotation.spec.errors.value).toHaveLength(0);
  });

  it('return the expected default generationAttempts state', () => {
-    const state = getDefaultGraphState({ prompts });
+    const graphAnnotation = getDefaultGraphAnnotation({ prompts });

-    expect(state.generationAttempts?.default?.()).toBe(0);
+    expect(graphAnnotation.spec.generationAttempts.value).toBe(0);
  });

  it('returns the expected default generations state', () => {
-    const state = getDefaultGraphState({ prompts });
+    const graphAnnotation = getDefaultGraphAnnotation({ prompts });

-    expect(state.generations?.default?.()).toHaveLength(0);
+    expect(graphAnnotation.spec.generations.value).toHaveLength(0);
  });

  it('returns the expected default hallucinationFailures state', () => {
-    const state = getDefaultGraphState({ prompts });
+    const graphAnnotation = getDefaultGraphAnnotation({ prompts });

-    expect(state.hallucinationFailures?.default?.()).toBe(0);
+    expect(graphAnnotation.spec.hallucinationFailures.value).toBe(0);
  });

  it('returns the expected default refinePrompt state', () => {
-    const state = getDefaultGraphState({ prompts });
+    const graphAnnotation = getDefaultGraphAnnotation({ prompts });

-    expect(state.refinePrompt?.default?.()).toEqual(defaultRefinePrompt);
+    expect(graphAnnotation.spec.refinePrompt.value).toEqual(defaultRefinePrompt);
  });

  it('returns the expected default maxGenerationAttempts state', () => {
-    const state = getDefaultGraphState({ prompts });
+    const graphAnnotation = getDefaultGraphAnnotation({ prompts });

-    expect(state.maxGenerationAttempts?.default?.()).toBe(DEFAULT_MAX_GENERATION_ATTEMPTS);
+    expect(graphAnnotation.spec.maxGenerationAttempts.value).toBe(DEFAULT_MAX_GENERATION_ATTEMPTS);
  });

  it('returns the expected default maxHallucinationFailures state', () => {
-    const state = getDefaultGraphState({ prompts });
-    expect(state.maxHallucinationFailures?.default?.()).toBe(DEFAULT_MAX_HALLUCINATION_FAILURES);
+    const graphAnnotation = getDefaultGraphAnnotation({ prompts });
+    expect(graphAnnotation.spec.maxHallucinationFailures.value).toBe(
+      DEFAULT_MAX_HALLUCINATION_FAILURES
+    );
  });

  it('returns the expected default maxRepeatedGenerations state', () => {
-    const state = getDefaultGraphState({ prompts });
+    const graphAnnotation = getDefaultGraphAnnotation({ prompts });

-    expect(state.maxRepeatedGenerations?.default?.()).toBe(DEFAULT_MAX_REPEATED_GENERATIONS);
+    expect(graphAnnotation.spec.maxRepeatedGenerations.value).toBe(
+      DEFAULT_MAX_REPEATED_GENERATIONS
+    );
  });

  it('returns the expected default refinements state', () => {
-    const state = getDefaultGraphState({ prompts });
+    const graphAnnotation = getDefaultGraphAnnotation({ prompts });

-    expect(state.refinements?.default?.()).toHaveLength(0);
+    expect(graphAnnotation.spec.refinements.value).toHaveLength(0);
  });

  it('returns the expected default replacements state', () => {
-    const state = getDefaultGraphState({ prompts });
+    const graphAnnotation = getDefaultGraphAnnotation({ prompts });

-    expect(state.replacements?.default?.()).toEqual({});
+    expect(graphAnnotation.spec.replacements.value).toEqual({});
  });

  it('returns the expected default unrefinedResults state', () => {
-    const state = getDefaultGraphState({ prompts });
+    const graphAnnotation = getDefaultGraphAnnotation({ prompts });

-    expect(state.unrefinedResults?.default?.()).toBeNull();
+    expect(graphAnnotation.spec.unrefinedResults.value).toBeNull();
  });

  it('returns the expected default end', () => {
-    const state = getDefaultGraphState({ prompts });
+    const graphAnnotation = getDefaultGraphAnnotation({ prompts });

-    expect(state.end?.default?.()).toBeUndefined();
+    expect(graphAnnotation.spec.end.value).toBeUndefined();
  });

  it('returns the expected end when it is provided', () => {
    const end = '2025-01-02T00:00:00.000Z';

-    const state = getDefaultGraphState({ prompts, end });
+    const graphAnnotation = getDefaultGraphAnnotation({ prompts, end });

-    expect(state.end?.default?.()).toEqual(end);
+    expect(graphAnnotation.spec.end.value).toEqual(end);
  });

  it('returns the expected default filter to be undefined', () => {
-    const state = getDefaultGraphState({ prompts });
+    const graphAnnotation = getDefaultGraphAnnotation({ prompts });

-    expect(state.filter?.default?.()).toBeUndefined();
+    expect(graphAnnotation.spec.filter.value).toBeUndefined();
  });

  it('returns the expected filter when it is provided', () => {
@ -162,22 +166,22 @@ describe('getDefaultGraphState', () => {
      },
    };

-    const state = getDefaultGraphState({ prompts, filter });
+    const graphAnnotation = getDefaultGraphAnnotation({ prompts, filter });

-    expect(state.filter?.default?.()).toEqual(filter);
+    expect(graphAnnotation.spec.filter.value).toEqual(filter);
  });

  it('returns the expected default start to be undefined', () => {
-    const state = getDefaultGraphState({ prompts });
+    const graphAnnotation = getDefaultGraphAnnotation({ prompts });

-    expect(state.start?.default?.()).toBeUndefined();
+    expect(graphAnnotation.spec.start.value).toBeUndefined();
  });

  it('returns the expected start when it is provided', () => {
    const start = '2025-01-01T00:00:00.000Z';

-    const state = getDefaultGraphState({ prompts, start });
+    const graphAnnotation = getDefaultGraphAnnotation({ prompts, start });

-    expect(state.start?.default?.()).toEqual(start);
+    expect(graphAnnotation.spec.start.value).toEqual(start);
  });
 });
--- a/x-pack/solutions/security/plugins/elastic_assistant/server/lib/attack_discovery/graphs/default_attack_discovery_graph/state/index.ts
+++ b/x-pack/solutions/security/plugins/elastic_assistant/server/lib/attack_discovery/graphs/default_attack_discovery_graph/state/index.ts
@ -7,7 +7,7 @@

 import { AttackDiscovery, Replacements } from '@kbn/elastic-assistant-common';
 import type { Document } from '@langchain/core/documents';
-import type { StateGraphArgs } from '@langchain/langgraph';
+import { Annotation } from '@langchain/langgraph';

 import { AttackDiscoveryPrompts } from '../nodes/helpers/prompts';
 import {
@ -15,7 +15,6 @@ import {
  DEFAULT_MAX_HALLUCINATION_FAILURES,
  DEFAULT_MAX_REPEATED_GENERATIONS,
 } from '../constants';
-import type { GraphState } from '../types';

 export interface Options {
  end?: string;
@ -24,90 +23,86 @@ export interface Options {
  start?: string;
 }

-export const getDefaultGraphState = ({
-  end,
-  filter,
-  prompts,
-  start,
-}: Options): StateGraphArgs<GraphState>['channels'] => ({
-  attackDiscoveries: {
-    value: (x: AttackDiscovery[] | null, y?: AttackDiscovery[] | null) => y ?? x,
-    default: () => null,
-  },
-  attackDiscoveryPrompt: {
-    value: (x: string, y?: string) => y ?? x,
-    default: () => prompts.default,
-  },
-  anonymizedAlerts: {
-    value: (x: Document[], y?: Document[]) => y ?? x,
-    default: () => [],
-  },
-  combinedGenerations: {
-    value: (x: string, y?: string) => y ?? x,
-    default: () => '',
-  },
-  combinedRefinements: {
-    value: (x: string, y?: string) => y ?? x,
-    default: () => '',
-  },
-  continuePrompt: {
-    value: (x: string, y?: string) => y ?? x,
-    default: () => prompts.continue,
-  },
-  end: {
-    value: (x?: string | null, y?: string | null) => y ?? x,
-    default: () => end,
-  },
-  errors: {
-    value: (x: string[], y?: string[]) => y ?? x,
-    default: () => [],
-  },
-  filter: {
-    value: (x?: Record<string, unknown> | null, y?: Record<string, unknown> | null) => y ?? x,
-    default: () => filter,
-  },
-  generationAttempts: {
-    value: (x: number, y?: number) => y ?? x,
-    default: () => 0,
-  },
-  generations: {
-    value: (x: string[], y?: string[]) => y ?? x,
-    default: () => [],
-  },
-  hallucinationFailures: {
-    value: (x: number, y?: number) => y ?? x,
-    default: () => 0,
-  },
-  refinePrompt: {
-    value: (x: string, y?: string) => y ?? x,
-    default: () => prompts.refine,
-  },
-  maxGenerationAttempts: {
-    value: (x: number, y?: number) => y ?? x,
-    default: () => DEFAULT_MAX_GENERATION_ATTEMPTS,
-  },
-  maxHallucinationFailures: {
-    value: (x: number, y?: number) => y ?? x,
-    default: () => DEFAULT_MAX_HALLUCINATION_FAILURES,
-  },
-  maxRepeatedGenerations: {
-    value: (x: number, y?: number) => y ?? x,
-    default: () => DEFAULT_MAX_REPEATED_GENERATIONS,
-  },
-  refinements: {
-    value: (x: string[], y?: string[]) => y ?? x,
-    default: () => [],
-  },
-  replacements: {
-    value: (x: Replacements, y?: Replacements) => y ?? x,
-    default: () => ({}),
-  },
-  start: {
-    value: (x?: string | null, y?: string | null) => y ?? x,
-    default: () => start,
-  },
-  unrefinedResults: {
-    value: (x: AttackDiscovery[] | null, y?: AttackDiscovery[] | null) => y ?? x,
-    default: () => null,
-  },
-});
+export const getDefaultGraphAnnotation = ({ end, filter, prompts, start }: Options) =>
+  Annotation.Root({
+    attackDiscoveries: Annotation<AttackDiscovery[] | null>({
+      reducer: (x: AttackDiscovery[] | null, y?: AttackDiscovery[] | null) => y ?? x,
+      default: () => null,
+    }),
+    attackDiscoveryPrompt: Annotation<string>({
+      reducer: (x: string, y?: string) => y ?? x,
+      default: () => prompts.default,
+    }),
+    anonymizedAlerts: Annotation<Document[]>({
+      reducer: (x: Document[], y?: Document[]) => y ?? x,
+      default: () => [],
+    }),
+    combinedGenerations: Annotation<string>({
+      reducer: (x: string, y?: string) => y ?? x,
+      default: () => '',
+    }),
+    combinedRefinements: Annotation<string>({
+      reducer: (x: string, y?: string) => y ?? x,
+      default: () => '',
+    }),
+    continuePrompt: Annotation<string, string>({
+      reducer: (x: string, y?: string) => y ?? x,
+      default: () => '',
+    }),
+    end: Annotation<string | null | undefined>({
+      reducer: (x?: string | null, y?: string | null) => y ?? x,
+      default: () => end,
+    }),
+    errors: Annotation<string[], string[]>({
+      reducer: (x: string[], y?: string[]) => y ?? x,
+      default: () => [],
+    }),
+    filter: Annotation<Record<string, unknown> | null | undefined>({
+      reducer: (x?: Record<string, unknown> | null, y?: Record<string, unknown> | null) => y ?? x,
+      default: () => filter,
+    }),
+    generationAttempts: Annotation<number>({
+      reducer: (x: number, y?: number) => y ?? x,
+      default: () => 0,
+    }),
+    generations: Annotation<string[]>({
+      reducer: (x: string[], y?: string[]) => y ?? x,
+      default: () => [],
+    }),
+    hallucinationFailures: Annotation<number>({
+      reducer: (x: number, y?: number) => y ?? x,
+      default: () => 0,
+    }),
+    refinePrompt: Annotation<string>({
+      reducer: (x: string, y?: string) => y ?? x,
+      default: () => prompts.refine,
+    }),
+    maxGenerationAttempts: Annotation<number>({
+      reducer: (x: number, y?: number) => y ?? x,
+      default: () => DEFAULT_MAX_GENERATION_ATTEMPTS,
+    }),
+    maxHallucinationFailures: Annotation<number>({
+      reducer: (x: number, y?: number) => y ?? x,
+      default: () => DEFAULT_MAX_HALLUCINATION_FAILURES,
+    }),
+    maxRepeatedGenerations: Annotation<number>({
+      reducer: (x: number, y?: number) => y ?? x,
+      default: () => DEFAULT_MAX_REPEATED_GENERATIONS,
+    }),
+    refinements: Annotation<string[]>({
+      reducer: (x: string[], y?: string[]) => y ?? x,
+      default: () => [],
+    }),
+    replacements: Annotation<Replacements>({
+      reducer: (x: Replacements, y?: Replacements) => y ?? x,
+      default: () => ({}),
+    }),
+    start: Annotation<string | null | undefined, string | null | undefined>({
+      reducer: (x?: string | null, y?: string | null) => y ?? x,
+      default: () => start,
+    }),
+    unrefinedResults: Annotation<AttackDiscovery[] | null>({
+      reducer: (x: AttackDiscovery[] | null, y?: AttackDiscovery[] | null) => y ?? x,
+      default: () => null,
+    }),
+  });
--- a/x-pack/solutions/security/plugins/elastic_assistant/server/lib/langchain/graphs/default_assistant_graph/graph.ts
+++ b/x-pack/solutions/security/plugins/elastic_assistant/server/lib/langchain/graphs/default_assistant_graph/graph.ts
@ -5,7 +5,7 @@
 * 2.0.
 */

-import { END, START, StateGraph, StateGraphArgs } from '@langchain/langgraph';
+import { Annotation, END, START, StateGraph } from '@langchain/langgraph';
 import { AgentAction, AgentFinish, AgentStep } from '@langchain/core/agents';
 import { AgentRunnableSequence } from 'langchain/dist/agents/agent';
 import { StructuredTool } from '@langchain/core/tools';
@ -60,72 +60,72 @@ export const getDefaultAssistantGraph = ({
 }: GetDefaultAssistantGraphParams) => {
  try {
    // Default graph state
-    const graphState: StateGraphArgs<AgentState>['channels'] = {
-      input: {
-        value: (x: string, y?: string) => y ?? x,
+    const graphAnnotation = Annotation.Root({
+      input: Annotation<string>({
+        reducer: (x: string, y?: string) => y ?? x,
        default: () => '',
-      },
-      lastNode: {
-        value: (x: string, y?: string) => y ?? x,
+      }),
+      lastNode: Annotation<string>({
+        reducer: (x: string, y?: string) => y ?? x,
        default: () => 'start',
-      },
-      steps: {
-        value: (x: AgentStep[], y: AgentStep[]) => x.concat(y),
+      }),
+      steps: Annotation<AgentStep[]>({
+        reducer: (x: AgentStep[], y: AgentStep[]) => x.concat(y),
        default: () => [],
-      },
-      hasRespondStep: {
-        value: (x: boolean, y?: boolean) => y ?? x,
+      }),
+      hasRespondStep: Annotation<boolean>({
+        reducer: (x: boolean, y?: boolean) => y ?? x,
        default: () => false,
-      },
-      agentOutcome: {
-        value: (
+      }),
+      agentOutcome: Annotation<AgentAction | AgentFinish | undefined>({
+        reducer: (
          x: AgentAction | AgentFinish | undefined,
          y?: AgentAction | AgentFinish | undefined
        ) => y ?? x,
        default: () => undefined,
-      },
-      messages: {
-        value: (x: BaseMessage[], y: BaseMessage[]) => y ?? x,
+      }),
+      messages: Annotation<BaseMessage[]>({
+        reducer: (x: BaseMessage[], y: BaseMessage[]) => y ?? x,
        default: () => [],
-      },
-      chatTitle: {
-        value: (x: string, y?: string) => y ?? x,
+      }),
+      chatTitle: Annotation<string>({
+        reducer: (x: string, y?: string) => y ?? x,
        default: () => '',
-      },
-      llmType: {
-        value: (x: string, y?: string) => y ?? x,
+      }),
+      llmType: Annotation<string>({
+        reducer: (x: string, y?: string) => y ?? x,
        default: () => 'unknown',
-      },
-      isStream: {
-        value: (x: boolean, y?: boolean) => y ?? x,
+      }),
+      isStream: Annotation<boolean>({
+        reducer: (x: boolean, y?: boolean) => y ?? x,
        default: () => false,
-      },
-      isOssModel: {
-        value: (x: boolean, y?: boolean) => y ?? x,
+      }),
+      isOssModel: Annotation<boolean>({
+        reducer: (x: boolean, y?: boolean) => y ?? x,
        default: () => false,
-      },
-      connectorId: {
-        value: (x: string, y?: string) => y ?? x,
+      }),
+      connectorId: Annotation<string>({
+        reducer: (x: string, y?: string) => y ?? x,
        default: () => '',
-      },
-      conversation: {
-        value: (x: ConversationResponse | undefined, y?: ConversationResponse | undefined) =>
+      }),
+      conversation: Annotation<ConversationResponse | undefined>({
+        reducer: (x: ConversationResponse | undefined, y?: ConversationResponse | undefined) =>
          y ?? x,
        default: () => undefined,
-      },
-      conversationId: {
-        value: (x: string, y?: string) => y ?? x,
+      }),
+      conversationId: Annotation<string>({
+        reducer: (x: string, y?: string) => y ?? x,
        default: () => '',
-      },
-      responseLanguage: {
-        value: (x: string, y?: string) => y ?? x,
+      }),
+      responseLanguage: Annotation<string>({
+        reducer: (x: string, y?: string) => y ?? x,
        default: () => 'English',
-      },
-      provider: {
-        value: (x: string, y?: string) => y ?? x,
+      }),
+      provider: Annotation<string>({
+        reducer: (x: string, y?: string) => y ?? x,
        default: () => '',
-      },
-    };
+      }),
+    });

    // Default node parameters
    const nodeParams: NodeParamsBase = {
@ -135,9 +135,7 @@ export const getDefaultAssistantGraph = ({
    };

    // Put together a new graph using default state from above
-    const graph = new StateGraph({
-      channels: graphState,
-    })
+    const graph = new StateGraph(graphAnnotation)
      .addNode(NodeType.GET_PERSISTED_CONVERSATION, (state: AgentState) =>
        getPersistedConversation({
          ...nodeParams,
--- a/x-pack/solutions/security/plugins/elastic_assistant/server/lib/langchain/graphs/default_assistant_graph/helpers.ts
+++ b/x-pack/solutions/security/plugins/elastic_assistant/server/lib/langchain/graphs/default_assistant_graph/helpers.ts
@ -13,6 +13,7 @@ import type { KibanaRequest } from '@kbn/core-http-server';
 import type { ExecuteConnectorRequestBody, TraceData } from '@kbn/elastic-assistant-common';
 import { APMTracer } from '@kbn/langchain/server/tracers/apm';
 import { AIMessageChunk } from '@langchain/core/messages';
+import { AgentFinish } from 'langchain/agents';
 import { withAssistantSpan } from '../../tracers/apm/with_assistant_span';
 import { AGENT_NODE_TAG } from './nodes/run_agent';
 import { DEFAULT_ASSISTANT_GRAPH_ID, DefaultAssistantGraph } from './graph';
@ -234,7 +235,7 @@ export const invokeGraph = async ({
      };
      span.addLabels({ evaluationId: traceOptions?.evaluationId });
    }
-    const r = await assistantGraph.invoke(inputs, {
+    const result = await assistantGraph.invoke(inputs, {
      callbacks: [
        apmTracer,
        ...(traceOptions?.tracers ?? []),
@ -243,8 +244,8 @@ export const invokeGraph = async ({
      runName: DEFAULT_ASSISTANT_GRAPH_ID,
      tags: traceOptions?.tags ?? [],
    });
-    const output = r.agentOutcome.returnValues.output;
-    const conversationId = r.conversation?.id;
+    const output = (result.agentOutcome as AgentFinish).returnValues.output;
+    const conversationId = result.conversation?.id;
    if (onLlmResponse) {
      await onLlmResponse(output, traceData);
    }
--- a/x-pack/solutions/security/plugins/elastic_assistant/server/lib/langchain/graphs/default_assistant_graph/index.ts
+++ b/x-pack/solutions/security/plugins/elastic_assistant/server/lib/langchain/graphs/default_assistant_graph/index.ts
@ -89,6 +89,7 @@ export const callAssistantGraph: AgentExecutor<true | false> = async ({
      // prevents the agent from retrying on failure
      // failure could be due to bad connector, we should deliver that result to the client asap
      maxRetries: 0,
+      convertSystemMessageToHumanContent: false,
    });

  const anonymizationFieldsRes =
--- a/x-pack/solutions/security/plugins/elastic_assistant/server/routes/attack_discovery/post/helpers/invoke_attack_discovery_graph/index.tsx
+++ b/x-pack/solutions/security/plugins/elastic_assistant/server/routes/attack_discovery/post/helpers/invoke_attack_discovery_graph/index.tsx
@ -126,6 +126,7 @@ export const invokeAttackDiscoveryGraph = async ({
      tags,
    }
  );
+
  const {
    attackDiscoveries,
    anonymizedAlerts,
--- a/x-pack/solutions/security/plugins/elastic_assistant/server/routes/evaluate/post_evaluate.ts
+++ b/x-pack/solutions/security/plugins/elastic_assistant/server/routes/evaluate/post_evaluate.ts
@ -27,6 +27,7 @@ import { buildRouteValidationWithZod } from '@kbn/elastic-assistant-common/impl/
 import { getDefaultArguments } from '@kbn/langchain/server';
 import { StructuredTool } from '@langchain/core/tools';
 import {
+  AgentFinish,
  createOpenAIToolsAgent,
  createStructuredChatAgent,
  createToolCallingAgent,
@ -254,6 +255,7 @@ export const postEvaluateRoute = (
                  signal: abortSignal,
                  streaming: false,
                  maxRetries: 0,
+                  convertSystemMessageToHumanContent: false,
                });
              const llm = createLlmInstance();
              const anonymizationFieldsRes =
@ -400,14 +402,14 @@ export const postEvaluateRoute = (
            const predict = async (input: { input: string }) => {
              logger.debug(`input:\n ${JSON.stringify(input, null, 2)}`);

-              const r = await graph.invoke(
+              const result = await graph.invoke(
                {
                  input: input.input,
                  connectorId,
                  conversationId: undefined,
                  responseLanguage: 'English',
                  llmType,
-                  isStreaming: false,
+                  isStream: false,
                  isOssModel,
                }, // TODO: Update to use the correct input format per dataset type
                {
@ -415,7 +417,7 @@ export const postEvaluateRoute = (
                  tags: ['evaluation'],
                }
              );
-              const output = r.agentOutcome.returnValues.output;
+              const output = (result.agentOutcome as AgentFinish).returnValues.output;
              return output;
            };

--- a/x-pack/solutions/security/plugins/security_solution/server/lib/siem_migrations/rules/task/agent/state.ts
+++ b/x-pack/solutions/security/plugins/security_solution/server/lib/siem_migrations/rules/task/agent/state.ts
@ -10,7 +10,7 @@ import { Annotation, messagesStateReducer } from '@langchain/langgraph';
 import { uniq } from 'lodash/fp';
 import type { RuleTranslationResult } from '../../../../../../common/siem_migrations/constants';
 import type {
-  ElasticRule,
+  ElasticRulePartial,
  OriginalRule,
  RuleMigration,
 } from '../../../../../../common/siem_migrations/model/rule_migration.gen';
@ -21,7 +21,7 @@ export const migrateRuleState = Annotation.Root({
    default: () => [],
  }),
  original_rule: Annotation<OriginalRule>(),
-  elastic_rule: Annotation<ElasticRule>({
+  elastic_rule: Annotation<ElasticRulePartial>({
    reducer: (state, action) => ({ ...state, ...action }),
  }),
  semantic_query: Annotation<string>({
--- a/x-pack/solutions/security/plugins/security_solution/server/lib/siem_migrations/rules/task/agent/sub_graphs/translate_rule/state.ts
+++ b/x-pack/solutions/security/plugins/security_solution/server/lib/siem_migrations/rules/task/agent/sub_graphs/translate_rule/state.ts
@ -40,7 +40,7 @@ export const translateRuleState = Annotation.Root({
  }),
  elastic_rule: Annotation<ElasticRulePartial>({
    reducer: (state, action) => ({ ...state, ...action }),
-    default: () => ({}),
+    default: () => ({} as ElasticRulePartial),
  }),
  validation_errors: Annotation<TranslateRuleValidationErrors>({
    reducer: (current, value) => value ?? current,
--- a/x-pack/solutions/security/plugins/security_solution/server/lib/siem_migrations/rules/task/rule_migrations_task_runner.ts
+++ b/x-pack/solutions/security/plugins/security_solution/server/lib/siem_migrations/rules/task/rule_migrations_task_runner.ts
@ -9,6 +9,7 @@ import assert from 'assert';
 import type { AuthenticatedUser, Logger } from '@kbn/core/server';
 import { abortSignalToPromise, AbortError } from '@kbn/kibana-utils-plugin/server';
 import type { RunnableConfig } from '@langchain/core/runnables';
+import type { ElasticRule } from '../../../../../common/siem_migrations/model/rule_migration.gen';
 import { SiemMigrationStatus } from '../../../../../common/siem_migrations/constants';
 import { initPromisePool } from '../../../../utils/promise_pool';
 import type { RuleMigrationsDataClient } from '../data/rule_migrations_data_client';
@ -336,7 +337,7 @@ export class RuleMigrationTaskRunner {
    this.logger.debug(`Translation of rule "${ruleMigration.id}" succeeded`);
    const ruleMigrationTranslated = {
      ...ruleMigration,
-      elastic_rule: migrationResult.elastic_rule,
+      elastic_rule: migrationResult.elastic_rule as ElasticRule,
      translation_result: migrationResult.translation_result,
      comments: migrationResult.comments,
    };
--- a/x-pack/solutions/security/plugins/security_solution/server/lib/siem_migrations/rules/task/util/actions_client_chat.ts
+++ b/x-pack/solutions/security/plugins/security_solution/server/lib/siem_migrations/rules/task/util/actions_client_chat.ts
@ -71,6 +71,7 @@ export class ActionsClientChat {
      llmType,
      model: connector.config?.defaultModel,
      streaming: false,
+      convertSystemMessageToHumanContent: false,
      temperature: 0.05,
      maxRetries: 1, // Only retry once inside the model, we will handle backoff retries in the task runner
      telemetryMetadata: { pluginId: TELEMETRY_SIEM_MIGRATION_ID, aggregateBy: migrationId },
--- a/yarn.lock
+++ b/yarn.lock