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[8.x] Update langchain (main) (#205553) #212567

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@KDKHD KDKHD commented Feb 26, 2025 •
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Backport

This will backport the following commits from main to 8.x:

Questions ?

Please refer to the Backport tool documentation

@KDKHD KDKHD changed the title Update langchain (main) (#205553) [8.x] Update langchain (main) (#205553) Feb 26, 2025
@KDKHD KDKHD marked this pull request as ready for review February 26, 2025 17:44
@KDKHD KDKHD requested a review from kibanamachine as a code owner February 26, 2025 17:44
@KDKHD KDKHD added the backport label Feb 26, 2025
@elastic-renovate-prod
Update langchain (main) (elastic#205553)
d035649 
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 (@&#8203;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
[@&#8203;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
[@&#8203;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
[@&#8203;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
[@&#8203;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
[@&#8203;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
[@&#8203;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
[@&#8203;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
[@&#8203;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
[@&#8203;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
[@&#8203;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 [@&#8203;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
[@&#8203;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
[@&#8203;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
[@&#8203;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
[@&#8203;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
[@&#8203;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
[@&#8203;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
[@&#8203;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
[@&#8203;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
[@&#8203;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 [@&#8203;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
[@&#8203;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
[@&#8203;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
[@&#8203;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

- [@&#8203;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)
-
[@&#8203;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)
-
[@&#8203;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
(@&#8203;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
[@&#8203;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
[@&#8203;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
[@&#8203;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
[@&#8203;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
[@&#8203;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
[@&#8203;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
[@&#8203;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
[@&#8203;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
[@&#8203;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
[@&#8203;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
[@&#8203;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
[@&#8203;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
[@&#8203;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
[@&#8203;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
[@&#8203;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

- [@&#8203;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)
- [@&#8203;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)
- [@&#8203;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)
- [@&#8203;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)
-
[@&#8203;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
[@&#8203;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
[@&#8203;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
[@&#8203;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
[@&#8203;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
[@&#8203;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
[@&#8203;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
[@&#8203;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
[@&#8203;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
[@&#8203;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
[@&#8203;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

- [@&#8203;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

###
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#### What's Changed

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[@&#8203;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
[@&#8203;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
[@&#8203;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

- [@&#8203;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
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#### What's Changed

- release(langgraph): 0.2.27 by
[@&#8203;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 [@&#8203;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
[@&#8203;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
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#### What's Changed

- Release 0.2.26 by
[@&#8203;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
[@&#8203;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
[@&#8203;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
[@&#8203;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
[@&#8203;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

- [@&#8203;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)

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#### What's Changed

- fix(langgraph): Prevent non RunnableConfig keys from being passed by
[@&#8203;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**:
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###
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#### What's Changed

- release(langgraph): 0.2.24 by
[@&#8203;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
[@&#8203;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
[@&#8203;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
[@&#8203;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 [@&#8203;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
[@&#8203;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
[@&#8203;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**:
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###
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#### What's Changed

- Release 0.2.23 by
[@&#8203;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 [@&#8203;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 [@&#8203;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**:
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###
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#### What's Changed

- Release 0.2.22 by
[@&#8203;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 [@&#8203;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
[@&#8203;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
[@&#8203;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
[@&#8203;langchain/langgraph](https://redirect.github.com/langchain/langgraph)
by [@&#8203;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
[@&#8203;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

- [@&#8203;kostasx](https://redirect.github.com/kostasx) made their
first contribution in
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- [@&#8203;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**:
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###
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#### What's Changed

- docs: Add breadcrumbs by
[@&#8203;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
[@&#8203;nfcampos](https://redirect.github.com/nfcampos) in
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**Full Changelog**:
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###
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#### What's Changed

- chore(langgraph): Release 0.2.20 by
[@&#8203;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
[@&#8203;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
[@&#8203;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
[@&#8203;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
[@&#8203;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
[@&#8203;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
[@&#8203;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
[@&#8203;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
[@&#8203;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

- [@&#8203;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)

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###
[`v0.2.20`](https://redirect.github.com/langchain-ai/langgraphjs/releases/tag/0.2.20)

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#### What's Changed

- chore(langgraph): Release 0.2.19 by
[@&#8203;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
[@&#8203;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
[@&#8203;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
[@&#8203;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
[@&#8203;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
[@&#8203;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
[@&#8203;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
[@&#8203;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
[@&#8203;jacoblee93](https://redirect.github.com/jacoblee93) in
[https://github.com/langchain-ai/langgraphjs/pull/653](https://redirect.github.com/langchain-ai/langgraphjs/pull/653)

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