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langchain[patch]: Fix: Prevent text-splitter createDocments metadata being overwritten. #4350

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merged 8 commits into from
Feb 13, 2024

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iperzic
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@iperzic iperzic commented Feb 9, 2024

This PR fixes a potential issue with text-splitter when createDocuments is called with an empty array for metadata.

If the metadatas argument is an empty array, it should be populated with an empty object. The previous logic was using fill to fill all array positions with the same object reference. If that object was to modify, it will be applied to every array element. Luckily, it was not noticeable because spread operator is being used.

This change guarantees that every element will have a unique object, thus preventing nasty object reference bugs.

@dosubot dosubot bot added the size:XS This PR changes 0-9 lines, ignoring generated files. label Feb 9, 2024
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Nice catch, thank you!

@jacoblee93 jacoblee93 added the lgtm PRs that are ready to be merged as-is label Feb 9, 2024
@jacoblee93 jacoblee93 changed the title Fix: Prevent text-splitter createDocments metadata being overwritten. langchain[patch]: Fix: Prevent text-splitter createDocments metadata being overwritten. Feb 9, 2024
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Can you run yarn test? It's breaking our text splitter test.

@jacoblee93 jacoblee93 added close PRs that need one or two touch-ups to be ready and removed lgtm PRs that are ready to be merged as-is labels Feb 9, 2024
Array constructor simpy creates and array with empty slots, which are not the same as slots filled with the value undefined. To populate the array with placeholder values, we fill with `null`, which will get overwritten  in subsequent `map` with  new objects
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iperzic commented Feb 10, 2024

Sorry about that, I naïvely thought that I could get by without cloning the repo, so I missed the eslint error.

Should be good to go now ™️

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Thank you!

nicolewhite referenced this pull request in autoblocksai/javascript-sdk Feb 19, 2024
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This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
|
[@types/react](https://togithub.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/react)
([source](https://togithub.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/react))
| [`18.2.55` ->
`18.2.56`](https://renovatebot.com/diffs/npm/@types%2freact/18.2.55/18.2.56)
|
[![age](https://developer.mend.io/api/mc/badges/age/npm/@types%2freact/18.2.56?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/npm/@types%2freact/18.2.56?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/npm/@types%2freact/18.2.55/18.2.56?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
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|
| [husky](https://togithub.com/typicode/husky) | [`9.0.10` ->
`9.0.11`](https://renovatebot.com/diffs/npm/husky/9.0.10/9.0.11) |
[![age](https://developer.mend.io/api/mc/badges/age/npm/husky/9.0.11?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/npm/husky/9.0.11?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/npm/husky/9.0.10/9.0.11?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/husky/9.0.10/9.0.11?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
|
[langchain](https://togithub.com/langchain-ai/langchainjs/tree/main/langchain/)
([source](https://togithub.com/langchain-ai/langchainjs)) | [`0.1.17` ->
`0.1.20`](https://renovatebot.com/diffs/npm/langchain/0.1.17/0.1.20) |
[![age](https://developer.mend.io/api/mc/badges/age/npm/langchain/0.1.20?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/npm/langchain/0.1.20?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/npm/langchain/0.1.17/0.1.20?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/langchain/0.1.17/0.1.20?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
| [openai](https://togithub.com/openai/openai-node) | [`4.27.1` ->
`4.28.0`](https://renovatebot.com/diffs/npm/openai/4.27.1/4.28.0) |
[![age](https://developer.mend.io/api/mc/badges/age/npm/openai/4.28.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/npm/openai/4.28.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/npm/openai/4.27.1/4.28.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/openai/4.27.1/4.28.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

---

### Release Notes

<details>
<summary>typicode/husky (husky)</summary>

###
[`v9.0.11`](https://togithub.com/typicode/husky/releases/tag/v9.0.11)

[Compare
Source](https://togithub.com/typicode/husky/compare/v9.0.10...v9.0.11)

- chore: update package-lock.json by
[@&#8203;btea](https://togithub.com/btea) in
[https://github.com/typicode/husky/pull/1383](https://togithub.com/typicode/husky/pull/1383)
- fix: husky=0 in init (fixes
[#&#8203;1393](https://togithub.com/typicode/husky/issues/1393)) by
[@&#8203;typicode](https://togithub.com/typicode) in
[https://github.com/typicode/husky/pull/1395](https://togithub.com/typicode/husky/pull/1395)

</details>

<details>
<summary>langchain-ai/langchainjs (langchain)</summary>

###
[`v0.1.20`](https://togithub.com/langchain-ai/langchainjs/releases/tag/0.1.20)

[Compare
Source](https://togithub.com/langchain-ai/langchainjs/compare/0.1.19...0.1.20)

#### What's Changed

- langchain\[patch]: Release 0.1.19 by
[@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4428](https://togithub.com/langchain-ai/langchainjs/pull/4428)
- core\[minor]: Improve error handling by
[@&#8203;dqbd](https://togithub.com/dqbd) in
[https://github.com/langchain-ai/langchainjs/pull/4435](https://togithub.com/langchain-ai/langchainjs/pull/4435)
- langchain\[patch]: Make AgentExecutor pass config object through to
tools by [@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4436](https://togithub.com/langchain-ai/langchainjs/pull/4436)
- community\[patch], azure-openai\[patch]: tag langchainjs in azure
integrations calls by [@&#8203;sinedied](https://togithub.com/sinedied)
in
[https://github.com/langchain-ai/langchainjs/pull/4411](https://togithub.com/langchain-ai/langchainjs/pull/4411)
- azure-openai\[patch]: Release 0.0.2 by
[@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4437](https://togithub.com/langchain-ai/langchainjs/pull/4437)
- community\[patch]: add neo4j-graph generics, don't swallow query
execution errors by
[@&#8203;adam-cowley](https://togithub.com/adam-cowley) in
[https://github.com/langchain-ai/langchainjs/pull/4434](https://togithub.com/langchain-ai/langchainjs/pull/4434)
- langchain\[patch]: Upgrade Google Cloud Storage dependency by
[@&#8203;JackEdgar](https://togithub.com/JackEdgar) in
[https://github.com/langchain-ai/langchainjs/pull/4368](https://togithub.com/langchain-ai/langchainjs/pull/4368)
- langchain\[minor]: Fix missing traces when traceable used in
runOnDataset, API update by [@&#8203;dqbd](https://togithub.com/dqbd) in
[https://github.com/langchain-ai/langchainjs/pull/4430](https://togithub.com/langchain-ai/langchainjs/pull/4430)
- community\[minor]: add CassandraKVStore by
[@&#8203;mieslep](https://togithub.com/mieslep) in
[https://github.com/langchain-ai/langchainjs/pull/4418](https://togithub.com/langchain-ai/langchainjs/pull/4418)
- core\[patch]: Release 0.1.30 by
[@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4438](https://togithub.com/langchain-ai/langchainjs/pull/4438)
- community\[patch]: Release 0.0.30 by
[@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4439](https://togithub.com/langchain-ai/langchainjs/pull/4439)

#### New Contributors

- [@&#8203;adam-cowley](https://togithub.com/adam-cowley) made their
first contribution in
[https://github.com/langchain-ai/langchainjs/pull/4434](https://togithub.com/langchain-ai/langchainjs/pull/4434)
- [@&#8203;JackEdgar](https://togithub.com/JackEdgar) made their first
contribution in
[https://github.com/langchain-ai/langchainjs/pull/4368](https://togithub.com/langchain-ai/langchainjs/pull/4368)

**Full Changelog**:
langchain-ai/langchainjs@0.1.19...0.1.20

###
[`v0.1.19`](https://togithub.com/langchain-ai/langchainjs/releases/tag/0.1.19)

[Compare
Source](https://togithub.com/langchain-ai/langchainjs/compare/0.1.18...0.1.19)

#### What's Changed

- langchain\[patch]: Release 0.1.18 by
[@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4403](https://togithub.com/langchain-ai/langchainjs/pull/4403)
- cloudflare\[patch]: Release 0.0.3 by
[@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4404](https://togithub.com/langchain-ai/langchainjs/pull/4404)
- Use onRunCreate by [@&#8203;hinthornw](https://togithub.com/hinthornw)
in
[https://github.com/langchain-ai/langchainjs/pull/4405](https://togithub.com/langchain-ai/langchainjs/pull/4405)
- langchain\[patch], core\[patch], community\[patch]: Bump LangSmith
versions by [@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4414](https://togithub.com/langchain-ai/langchainjs/pull/4414)
- core\[patch]: Make custom tools pass raw config to functions by
[@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4419](https://togithub.com/langchain-ai/langchainjs/pull/4419)
- docs\[patch]: Add warnings about SQL Injection for Postgres
integrations by [@&#8203;MJDeligan](https://togithub.com/MJDeligan) in
[https://github.com/langchain-ai/langchainjs/pull/4398](https://togithub.com/langchain-ai/langchainjs/pull/4398)
- community\[patch]: Remove deprecated call of serializable.js by
[@&#8203;mkesper](https://togithub.com/mkesper) in
[https://github.com/langchain-ai/langchainjs/pull/4410](https://togithub.com/langchain-ai/langchainjs/pull/4410)
- core\[patch]: Add optional type param to JsonOutputParser by
[@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4420](https://togithub.com/langchain-ai/langchainjs/pull/4420)
- Improve developer-facing evaluations API by
[@&#8203;dqbd](https://togithub.com/dqbd) in
[https://github.com/langchain-ai/langchainjs/pull/4370](https://togithub.com/langchain-ai/langchainjs/pull/4370)
- docs\[minor]: Fix broken link used in quickstart by
[@&#8203;rogerthatdev](https://togithub.com/rogerthatdev) in
[https://github.com/langchain-ai/langchainjs/pull/4422](https://togithub.com/langchain-ai/langchainjs/pull/4422)
- langchain\[minor]: Couchbase document loader by
[@&#8203;lokesh-couchbase](https://togithub.com/lokesh-couchbase) in
[https://github.com/langchain-ai/langchainjs/pull/4364](https://togithub.com/langchain-ai/langchainjs/pull/4364)
- core\[patch]: Release 0.1.29 by
[@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4424](https://togithub.com/langchain-ai/langchainjs/pull/4424)
- community\[patch], langchain\[patch]: Bump core versions by
[@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4425](https://togithub.com/langchain-ai/langchainjs/pull/4425)
- community\[patch]: Release 0.0.29 by
[@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4426](https://togithub.com/langchain-ai/langchainjs/pull/4426)
- langchain\[patch]: Bump community by
[@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4427](https://togithub.com/langchain-ai/langchainjs/pull/4427)

#### New Contributors

- [@&#8203;rogerthatdev](https://togithub.com/rogerthatdev) made their
first contribution in
[https://github.com/langchain-ai/langchainjs/pull/4422](https://togithub.com/langchain-ai/langchainjs/pull/4422)
- [@&#8203;lokesh-couchbase](https://togithub.com/lokesh-couchbase) made
their first contribution in
[https://github.com/langchain-ai/langchainjs/pull/4364](https://togithub.com/langchain-ai/langchainjs/pull/4364)

**Full Changelog**:
langchain-ai/langchainjs@0.1.18...0.1.19

###
[`v0.1.18`](https://togithub.com/langchain-ai/langchainjs/releases/tag/0.1.18)

[Compare
Source](https://togithub.com/langchain-ai/langchainjs/compare/0.1.17...0.1.18)

#### What's Changed

- langchain\[patch]: Release 0.1.16 by
[@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4334](https://togithub.com/langchain-ai/langchainjs/pull/4334)
- Correct waitlist instruction in README by
[@&#8203;eknuth](https://togithub.com/eknuth) in
[https://github.com/langchain-ai/langchainjs/pull/4335](https://togithub.com/langchain-ai/langchainjs/pull/4335)
- docs\[patch]: Fix broken link by
[@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4336](https://togithub.com/langchain-ai/langchainjs/pull/4336)
- langchain\[patch]: Export helper functions from indexing api by
[@&#8203;bracesproul](https://togithub.com/bracesproul) in
[https://github.com/langchain-ai/langchainjs/pull/4344](https://togithub.com/langchain-ai/langchainjs/pull/4344)
- docs\[minor]: Add Human-in-the-loop to tools use case by
[@&#8203;bracesproul](https://togithub.com/bracesproul) in
[https://github.com/langchain-ai/langchainjs/pull/4314](https://togithub.com/langchain-ai/langchainjs/pull/4314)
- langchain\[minor],docs\[minor]: Add `SitemapLoader` by
[@&#8203;bracesproul](https://togithub.com/bracesproul) in
[https://github.com/langchain-ai/langchainjs/pull/4331](https://togithub.com/langchain-ai/langchainjs/pull/4331)
- langchain\[patch]: Rm unwanted build artifacts by
[@&#8203;bracesproul](https://togithub.com/bracesproul) in
[https://github.com/langchain-ai/langchainjs/pull/4345](https://togithub.com/langchain-ai/langchainjs/pull/4345)
- langchain\[patch]: Release 0.1.17 by
[@&#8203;bracesproul](https://togithub.com/bracesproul) in
[https://github.com/langchain-ai/langchainjs/pull/4347](https://togithub.com/langchain-ai/langchainjs/pull/4347)
- langchain\[patch],docs\[patch]: Fix double redirect by
[@&#8203;bracesproul](https://togithub.com/bracesproul) in
[https://github.com/langchain-ai/langchainjs/pull/4348](https://togithub.com/langchain-ai/langchainjs/pull/4348)
- core\[patch]: Fix remote runnable streamLog type, update docs by
[@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4353](https://togithub.com/langchain-ai/langchainjs/pull/4353)
- core\[patch]: Release 0.1.26 by
[@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4354](https://togithub.com/langchain-ai/langchainjs/pull/4354)
- docs\[patch]: corrected typo in output parsers documentation by
[@&#8203;kenchandev](https://togithub.com/kenchandev) in
[https://github.com/langchain-ai/langchainjs/pull/4356](https://togithub.com/langchain-ai/langchainjs/pull/4356)
- community\[patch]: Support OpenSearch Serverless by
[@&#8203;huuyafwww](https://togithub.com/huuyafwww) in
[https://github.com/langchain-ai/langchainjs/pull/4229](https://togithub.com/langchain-ai/langchainjs/pull/4229)
- langchain\[patch]: Make sitemap test integration by
[@&#8203;bracesproul](https://togithub.com/bracesproul) in
[https://github.com/langchain-ai/langchainjs/pull/4358](https://togithub.com/langchain-ai/langchainjs/pull/4358)
- community\[minor]: Added `SQLiteRecordManager` by
[@&#8203;jasonnathan](https://togithub.com/jasonnathan) in
[https://github.com/langchain-ai/langchainjs/pull/4321](https://togithub.com/langchain-ai/langchainjs/pull/4321)
- community\[minor]: Add Dria retriever by
[@&#8203;erhant](https://togithub.com/erhant) in
[https://github.com/langchain-ai/langchainjs/pull/4302](https://togithub.com/langchain-ai/langchainjs/pull/4302)
- community\[minor],docs\[minor]: Add `UpstashVector` by
[@&#8203;fahreddinozcan](https://togithub.com/fahreddinozcan) in
[https://github.com/langchain-ai/langchainjs/pull/4288](https://togithub.com/langchain-ai/langchainjs/pull/4288)
- community\[patch]: Release 0.0.27 by
[@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4359](https://togithub.com/langchain-ai/langchainjs/pull/4359)
- core\[minor]: Adds streamEvents method to runnables by
[@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4349](https://togithub.com/langchain-ai/langchainjs/pull/4349)
- docs\[minor]: Add streamEvents docs by
[@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4365](https://togithub.com/langchain-ai/langchainjs/pull/4365)
- Fix doc typo for formatPromptValue in prompts/quick_start.mdx by
[@&#8203;TonyGravagno](https://togithub.com/TonyGravagno) in
[https://github.com/langchain-ai/langchainjs/pull/4378](https://togithub.com/langchain-ai/langchainjs/pull/4378)
- core\[minor]: Adds addMessages method for chat history by
[@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4381](https://togithub.com/langchain-ai/langchainjs/pull/4381)
- langchain\[patch]: Update cypher qa prompt by
[@&#8203;tomasonjo](https://togithub.com/tomasonjo) in
[https://github.com/langchain-ai/langchainjs/pull/4369](https://togithub.com/langchain-ai/langchainjs/pull/4369)
- community\[patch]: allow to modify OpenSerach number of
shards/replicas by [@&#8203;ansnoussi](https://togithub.com/ansnoussi)
in
[https://github.com/langchain-ai/langchainjs/pull/4372](https://togithub.com/langchain-ai/langchainjs/pull/4372)
- community\[patch]: Update `firebase-admin` dependency by
[@&#8203;JakubKontra](https://togithub.com/JakubKontra) in
[https://github.com/langchain-ai/langchainjs/pull/4377](https://togithub.com/langchain-ai/langchainjs/pull/4377)
- docs\[patch],langchain\[patch]: Clean up legacy retrieval QA chain
code in docs, fix bad type by
[@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4384](https://togithub.com/langchain-ai/langchainjs/pull/4384)
- langchain\[patch]: Bump langchainhub dep to latest by
[@&#8203;bracesproul](https://togithub.com/bracesproul) in
[https://github.com/langchain-ai/langchainjs/pull/4382](https://togithub.com/langchain-ai/langchainjs/pull/4382)
- core\[patch]: Relax required arguments on core load method by
[@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4385](https://togithub.com/langchain-ai/langchainjs/pull/4385)
- cohere\[minor]: Add cohere rerank by
[@&#8203;bracesproul](https://togithub.com/bracesproul) in
[https://github.com/langchain-ai/langchainjs/pull/4380](https://togithub.com/langchain-ai/langchainjs/pull/4380)
- cohere\[patch]: Release 0.0.5 by
[@&#8203;bracesproul](https://togithub.com/bracesproul) in
[https://github.com/langchain-ai/langchainjs/pull/4389](https://togithub.com/langchain-ai/langchainjs/pull/4389)
- docs\[minor], core\[patch]: Adds docs for creating custom modules and
extending LangChain by
[@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4397](https://togithub.com/langchain-ai/langchainjs/pull/4397)
- core\[patch]: Release 0.1.28 by
[@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4399](https://togithub.com/langchain-ai/langchainjs/pull/4399)
- experimental\[patch]: Add threadId and runId to
OpenAIAssistantRunnable returnValues for AgentExecutor by
[@&#8203;imjwang](https://togithub.com/imjwang) in
[https://github.com/langchain-ai/langchainjs/pull/4392](https://togithub.com/langchain-ai/langchainjs/pull/4392)
- cloudflare\[patch]: Add metadata filtering support to Cloudflare
Vectorize by [@&#8203;davkorss](https://togithub.com/davkorss) in
[https://github.com/langchain-ai/langchainjs/pull/4387](https://togithub.com/langchain-ai/langchainjs/pull/4387)
- community\[patch]: Fix neo4j vector for multiple indexes by
[@&#8203;tomasonjo](https://togithub.com/tomasonjo) in
[https://github.com/langchain-ai/langchainjs/pull/4390](https://togithub.com/langchain-ai/langchainjs/pull/4390)
- community\[patch]: Bump versions by
[@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4400](https://togithub.com/langchain-ai/langchainjs/pull/4400)
- community\[patch]: Release 0.0.28 by
[@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4401](https://togithub.com/langchain-ai/langchainjs/pull/4401)
- langchain\[patch]: Bump deps by
[@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4402](https://togithub.com/langchain-ai/langchainjs/pull/4402)
- langchain\[patch]: Fix: Prevent text-splitter `createDocments`
metadata being overwritten. by
[@&#8203;iperzic](https://togithub.com/iperzic) in
[https://github.com/langchain-ai/langchainjs/pull/4350](https://togithub.com/langchain-ai/langchainjs/pull/4350)

#### New Contributors

- [@&#8203;eknuth](https://togithub.com/eknuth) made their first
contribution in
[https://github.com/langchain-ai/langchainjs/pull/4335](https://togithub.com/langchain-ai/langchainjs/pull/4335)
- [@&#8203;kenchandev](https://togithub.com/kenchandev) made their first
contribution in
[https://github.com/langchain-ai/langchainjs/pull/4356](https://togithub.com/langchain-ai/langchainjs/pull/4356)
- [@&#8203;huuyafwww](https://togithub.com/huuyafwww) made their first
contribution in
[https://github.com/langchain-ai/langchainjs/pull/4229](https://togithub.com/langchain-ai/langchainjs/pull/4229)
- [@&#8203;erhant](https://togithub.com/erhant) made their first
contribution in
[https://github.com/langchain-ai/langchainjs/pull/4302](https://togithub.com/langchain-ai/langchainjs/pull/4302)
- [@&#8203;fahreddinozcan](https://togithub.com/fahreddinozcan) made
their first contribution in
[https://github.com/langchain-ai/langchainjs/pull/4288](https://togithub.com/langchain-ai/langchainjs/pull/4288)
- [@&#8203;TonyGravagno](https://togithub.com/TonyGravagno) made their
first contribution in
[https://github.com/langchain-ai/langchainjs/pull/4378](https://togithub.com/langchain-ai/langchainjs/pull/4378)
- [@&#8203;ansnoussi](https://togithub.com/ansnoussi) made their first
contribution in
[https://github.com/langchain-ai/langchainjs/pull/4372](https://togithub.com/langchain-ai/langchainjs/pull/4372)
- [@&#8203;JakubKontra](https://togithub.com/JakubKontra) made their
first contribution in
[https://github.com/langchain-ai/langchainjs/pull/4377](https://togithub.com/langchain-ai/langchainjs/pull/4377)
- [@&#8203;davkorss](https://togithub.com/davkorss) made their first
contribution in
[https://github.com/langchain-ai/langchainjs/pull/4387](https://togithub.com/langchain-ai/langchainjs/pull/4387)
- [@&#8203;iperzic](https://togithub.com/iperzic) made their first
contribution in
[https://github.com/langchain-ai/langchainjs/pull/4350](https://togithub.com/langchain-ai/langchainjs/pull/4350)

**Full Changelog**:
langchain-ai/langchainjs@0.1.16...0.1.18

</details>

<details>
<summary>openai/openai-node (openai)</summary>

###
[`v4.28.0`](https://togithub.com/openai/openai-node/blob/HEAD/CHANGELOG.md#4280-2024-02-13)

[Compare
Source](https://togithub.com/openai/openai-node/compare/v4.27.1...v4.28.0)

Full Changelog:
[v4.27.1...v4.28.0](https://togithub.com/openai/openai-node/compare/v4.27.1...v4.28.0)

##### Features

- **api:** updates
([#&#8203;669](https://togithub.com/openai/openai-node/issues/669))
([e1900f9](https://togithub.com/openai/openai-node/commit/e1900f97ee3f4758d47a7eb4659e30abe3750c99))

</details>

---

### Configuration

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America/Chicago, 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://togithub.com/renovatebot/renovate/discussions) if
that's undesired.

---

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This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
|
[@types/node](https://togithub.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/node)
([source](https://togithub.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node))
| [`20.11.17` ->
`20.11.19`](https://renovatebot.com/diffs/npm/@types%2fnode/20.11.17/20.11.19)
|
[![age](https://developer.mend.io/api/mc/badges/age/npm/@types%2fnode/20.11.19?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
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|
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|
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|
|
[@types/react](https://togithub.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/react)
([source](https://togithub.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/react))
| [`18.2.55` ->
`18.2.56`](https://renovatebot.com/diffs/npm/@types%2freact/18.2.55/18.2.56)
|
[![age](https://developer.mend.io/api/mc/badges/age/npm/@types%2freact/18.2.56?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/npm/@types%2freact/18.2.56?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
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|
| [langchain](https://togithub.com/langchain-ai/langchain) | `0.1.6` ->
`0.1.7` |
[![age](https://developer.mend.io/api/mc/badges/age/pypi/langchain/0.1.7?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
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|
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|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/pypi/langchain/0.1.6/0.1.7?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
|
[langchain](https://togithub.com/langchain-ai/langchainjs/tree/main/langchain/)
([source](https://togithub.com/langchain-ai/langchainjs)) | [`0.1.17` ->
`0.1.20`](https://renovatebot.com/diffs/npm/langchain/0.1.17/0.1.20) |
[![age](https://developer.mend.io/api/mc/badges/age/npm/langchain/0.1.20?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/npm/langchain/0.1.20?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/npm/langchain/0.1.17/0.1.20?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/langchain/0.1.17/0.1.20?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
| [novel](https://novel.sh)
([source](https://togithub.com/steven-tey/novel)) | [`0.2.0` ->
`0.2.4`](https://renovatebot.com/diffs/npm/novel/0.2.0/0.2.4) |
[![age](https://developer.mend.io/api/mc/badges/age/npm/novel/0.2.4?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/npm/novel/0.2.4?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/npm/novel/0.2.0/0.2.4?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/novel/0.2.0/0.2.4?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
| [openai](https://togithub.com/openai/openai-node) | [`4.27.1` ->
`4.28.0`](https://renovatebot.com/diffs/npm/openai/4.27.1/4.28.0) |
[![age](https://developer.mend.io/api/mc/badges/age/npm/openai/4.28.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/npm/openai/4.28.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/npm/openai/4.27.1/4.28.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/openai/4.27.1/4.28.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
| [pytest](https://docs.pytest.org/en/latest/)
([source](https://togithub.com/pytest-dev/pytest),
[changelog](https://docs.pytest.org/en/stable/changelog.html)) | `8.0.0`
-> `8.0.1` |
[![age](https://developer.mend.io/api/mc/badges/age/pypi/pytest/8.0.1?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/pypi/pytest/8.0.1?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/pypi/pytest/8.0.0/8.0.1?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/pypi/pytest/8.0.0/8.0.1?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

---

### Release Notes

<details>
<summary>langchain-ai/langchain (langchain)</summary>

###
[`v0.1.7`](https://togithub.com/langchain-ai/langchain/releases/tag/v0.1.7)

[Compare
Source](https://togithub.com/langchain-ai/langchain/compare/v0.1.6...v0.1.7)

#### What's Changed

- Added LangGraph in framework parts of readme file by
[@&#8203;kartheekyakkala](https://togithub.com/kartheekyakkala) in
[https://github.com/langchain-ai/langchain/pull/17279](https://togithub.com/langchain-ai/langchain/pull/17279)
- google-vertexai\[patch]: Fixed SafetySettings handling in streaming
API in VertexAI by [@&#8203;rubenhak](https://togithub.com/rubenhak) in
[https://github.com/langchain-ai/langchain/pull/17278](https://togithub.com/langchain-ai/langchain/pull/17278)
- google-genai\[patch]: fix streaming, function calling by
[@&#8203;efriis](https://togithub.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/17268](https://togithub.com/langchain-ai/langchain/pull/17268)
- langchain_google_genai : Add missing \_identifying_params property. by
[@&#8203;GMartin-dev](https://togithub.com/GMartin-dev) in
[https://github.com/langchain-ai/langchain/pull/17224](https://togithub.com/langchain-ai/langchain/pull/17224)
- templates: simplify tool in gemini-functions-agent by
[@&#8203;efriis](https://togithub.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/17282](https://togithub.com/langchain-ai/langchain/pull/17282)
- google-genai\[patch]: fix tool format, use protos by
[@&#8203;efriis](https://togithub.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/17284](https://togithub.com/langchain-ai/langchain/pull/17284)
- templates: simplify tool in gemini-functions-agent 2 by
[@&#8203;efriis](https://togithub.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/17283](https://togithub.com/langchain-ai/langchain/pull/17283)
- google-genai\[patch]: release 0.0.8 by
[@&#8203;efriis](https://togithub.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/17285](https://togithub.com/langchain-ai/langchain/pull/17285)
- templates: gemini-functions-agent genai package bump by
[@&#8203;efriis](https://togithub.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/17286](https://togithub.com/langchain-ai/langchain/pull/17286)
- CI: Update documentation template by
[@&#8203;eyurtsev](https://togithub.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/17325](https://togithub.com/langchain-ai/langchain/pull/17325)
- community\[patch]: Fix typo in milvus vectorstore by
[@&#8203;decentNick](https://togithub.com/decentNick) in
[https://github.com/langchain-ai/langchain/pull/17324](https://togithub.com/langchain-ai/langchain/pull/17324)
- core\[patch]: Add unit test to cover different streaming format for
json parsing by [@&#8203;eyurtsev](https://togithub.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/17063](https://togithub.com/langchain-ai/langchain/pull/17063)
- docstrings `core` update by
[@&#8203;leo-gan](https://togithub.com/leo-gan) in
[https://github.com/langchain-ai/langchain/pull/16813](https://togithub.com/langchain-ai/langchain/pull/16813)
- docstrings `community` update by
[@&#8203;leo-gan](https://togithub.com/leo-gan) in
[https://github.com/langchain-ai/langchain/pull/16810](https://togithub.com/langchain-ai/langchain/pull/16810)
- partner: nvidia-ai-endpoints model arguments (i.e. temperature) on
construction bug by [@&#8203;VKudlay](https://togithub.com/VKudlay) in
[https://github.com/langchain-ai/langchain/pull/17290](https://togithub.com/langchain-ai/langchain/pull/17290)
- nvidia-ai-endpoints\[patch]: release 0.0.3 by
[@&#8203;efriis](https://togithub.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/17345](https://togithub.com/langchain-ai/langchain/pull/17345)
- templates: gemini-functions-agent readme update by
[@&#8203;efriis](https://togithub.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/17288](https://togithub.com/langchain-ai/langchain/pull/17288)
- vertexai\[patch]: rm deps by
[@&#8203;baskaryan](https://togithub.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/17077](https://togithub.com/langchain-ai/langchain/pull/17077)
- Upgrade configuration for Ruff v0.2.0 by
[@&#8203;charliermarsh](https://togithub.com/charliermarsh) in
[https://github.com/langchain-ai/langchain/pull/16905](https://togithub.com/langchain-ai/langchain/pull/16905)
- Modify LLMs/Anyscale work with OpenAI API v1 by
[@&#8203;kylehh](https://togithub.com/kylehh) in
[https://github.com/langchain-ai/langchain/pull/14206](https://togithub.com/langchain-ai/langchain/pull/14206)
- Make some functions work with Milvus by
[@&#8203;hoanq1811](https://togithub.com/hoanq1811) in
[https://github.com/langchain-ai/langchain/pull/10695](https://togithub.com/langchain-ai/langchain/pull/10695)
- community\[patch]: Fix Milvus add texts when ids=None by
[@&#8203;jaelgu](https://togithub.com/jaelgu) in
[https://github.com/langchain-ai/langchain/pull/17021](https://togithub.com/langchain-ai/langchain/pull/17021)
- infra: add print rule to ruff by
[@&#8203;efriis](https://togithub.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/16221](https://togithub.com/langchain-ai/langchain/pull/16221)
- Support serialization when inputs/outputs contain generators by
[@&#8203;hinthornw](https://togithub.com/hinthornw) in
[https://github.com/langchain-ai/langchain/pull/17338](https://togithub.com/langchain-ai/langchain/pull/17338)
- infra: no print in newer partner packages by
[@&#8203;efriis](https://togithub.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/17353](https://togithub.com/langchain-ai/langchain/pull/17353)
- cli\[patch]: integration template nits by
[@&#8203;baskaryan](https://togithub.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/14691](https://togithub.com/langchain-ai/langchain/pull/14691)
- Update chat_models.py by
[@&#8203;mlFanatic](https://togithub.com/mlFanatic) in
[https://github.com/langchain-ai/langchain/pull/16924](https://togithub.com/langchain-ai/langchain/pull/16924)
- Improve graph cypher qa prompt by
[@&#8203;tomasonjo](https://togithub.com/tomasonjo) in
[https://github.com/langchain-ai/langchain/pull/17380](https://togithub.com/langchain-ai/langchain/pull/17380)
- Updated doc for tools/pubmed with new functions: invoke. by
[@&#8203;PennlaineChu](https://togithub.com/PennlaineChu) in
[https://github.com/langchain-ai/langchain/pull/17378](https://togithub.com/langchain-ai/langchain/pull/17378)
- docs: update documentation for file system tool integration by
[@&#8203;jiangzf93](https://togithub.com/jiangzf93) in
[https://github.com/langchain-ai/langchain/pull/17377](https://togithub.com/langchain-ai/langchain/pull/17377)
- community: add gpt-4-turbo and gpt-4-0125 costs by
[@&#8203;mspronesti](https://togithub.com/mspronesti) in
[https://github.com/langchain-ai/langchain/pull/17349](https://togithub.com/langchain-ai/langchain/pull/17349)
- tools:docs: update google_search.ipynb - change tool name by
[@&#8203;jexp](https://togithub.com/jexp) in
[https://github.com/langchain-ai/langchain/pull/17354](https://togithub.com/langchain-ai/langchain/pull/17354)
- Update �Docs for TFIDFRetriever Import Path by
[@&#8203;ByeongUkChoi](https://togithub.com/ByeongUkChoi) in
[https://github.com/langchain-ai/langchain/pull/17322](https://togithub.com/langchain-ai/langchain/pull/17322)
- add self discover notebook by
[@&#8203;hwchase17](https://togithub.com/hwchase17) in
[https://github.com/langchain-ai/langchain/pull/17387](https://togithub.com/langchain-ai/langchain/pull/17387)
- openai\[patch]: code cleaning by
[@&#8203;efriis](https://togithub.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/17355](https://togithub.com/langchain-ai/langchain/pull/17355)
- community: Add mmr and similarity_score_threshold retrieval to
DatabricksVectorSearch by
[@&#8203;david-tempelmann](https://togithub.com/david-tempelmann) in
[https://github.com/langchain-ai/langchain/pull/16829](https://togithub.com/langchain-ai/langchain/pull/16829)
- community: AWS Athena Document Loader by
[@&#8203;abhijeethp](https://togithub.com/abhijeethp) in
[https://github.com/langchain-ai/langchain/pull/15625](https://togithub.com/langchain-ai/langchain/pull/15625)
- google-genai\[minor]: add safety settings by
[@&#8203;Adi8885](https://togithub.com/Adi8885) in
[https://github.com/langchain-ai/langchain/pull/16836](https://togithub.com/langchain-ai/langchain/pull/16836)
- community: fixed vector similarity filtering by
[@&#8203;ablacklama](https://togithub.com/ablacklama) in
[https://github.com/langchain-ai/langchain/pull/16967](https://togithub.com/langchain-ai/langchain/pull/16967)
- community\[patch]: remove print by
[@&#8203;baskaryan](https://togithub.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/17435](https://togithub.com/langchain-ai/langchain/pull/17435)
- docs: fix typo in vikingdb.ipynb by
[@&#8203;eltociear](https://togithub.com/eltociear) in
[https://github.com/langchain-ai/langchain/pull/17429](https://togithub.com/langchain-ai/langchain/pull/17429)
- infra: update pr template by
[@&#8203;baskaryan](https://togithub.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/17437](https://togithub.com/langchain-ai/langchain/pull/17437)
- infra: pr template nit by
[@&#8203;baskaryan](https://togithub.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/17438](https://togithub.com/langchain-ai/langchain/pull/17438)
- Updated docs for sitemap loader to use correct URL by
[@&#8203;PennlaineChu](https://togithub.com/PennlaineChu) in
[https://github.com/langchain-ai/langchain/pull/17395](https://togithub.com/langchain-ai/langchain/pull/17395)
- docs:fix typo in question_answering quickstart.ipynb by
[@&#8203;minseon9](https://togithub.com/minseon9) in
[https://github.com/langchain-ai/langchain/pull/17393](https://togithub.com/langchain-ai/langchain/pull/17393)
- community watsonx\[patch]: Invoke callback prior to yielding token by
[@&#8203;h0rv](https://togithub.com/h0rv) in
[https://github.com/langchain-ai/langchain/pull/17346](https://togithub.com/langchain-ai/langchain/pull/17346)
- community\[patch]: doc loaders mypy fixes by
[@&#8203;h0rv](https://togithub.com/h0rv) in
[https://github.com/langchain-ai/langchain/pull/17368](https://togithub.com/langchain-ai/langchain/pull/17368)
- Updated doc for integrations/chat/anthropic_functions
[#&#8203;15664](https://togithub.com/langchain-ai/langchain/issues/15664)
by [@&#8203;Naveenkhasyap](https://togithub.com/Naveenkhasyap) in
[https://github.com/langchain-ai/langchain/pull/17226](https://togithub.com/langchain-ai/langchain/pull/17226)
- community\[patch]: give reranker default client val by
[@&#8203;baskaryan](https://togithub.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/17289](https://togithub.com/langchain-ai/langchain/pull/17289)
- docs `Redis` page update by
[@&#8203;leo-gan](https://togithub.com/leo-gan) in
[https://github.com/langchain-ai/langchain/pull/16906](https://togithub.com/langchain-ai/langchain/pull/16906)
- community:Add Pagination to GitHubIssuesLoader for Efficient GitHub
Issues Retrieval by [@&#8203;xiaokuili](https://togithub.com/xiaokuili)
in
[https://github.com/langchain-ai/langchain/pull/16934](https://togithub.com/langchain-ai/langchain/pull/16934)
- core\[patch]: Replace memory stream implementation used by
LogStreamCallbackHandler by
[@&#8203;eyurtsev](https://togithub.com/eyurtsev) in
[https://github.com/langchain-ai/langchain/pull/17185](https://togithub.com/langchain-ai/langchain/pull/17185)
- Add async methods to InMemoryCache by
[@&#8203;cbornet](https://togithub.com/cbornet) in
[https://github.com/langchain-ai/langchain/pull/17425](https://togithub.com/langchain-ai/langchain/pull/17425)
- Add async methods to VectorStoreQATool by
[@&#8203;cbornet](https://togithub.com/cbornet) in
[https://github.com/langchain-ai/langchain/pull/16949](https://togithub.com/langchain-ai/langchain/pull/16949)
- community ollama\[patch]: Invoke callback prior to yielding token by
[@&#8203;h0rv](https://togithub.com/h0rv) in
[https://github.com/langchain-ai/langchain/pull/17348](https://togithub.com/langchain-ai/langchain/pull/17348)
- community: update AzureSearch class to work with
azure-search-documents=11.4.0 by
[@&#8203;lz-chen](https://togithub.com/lz-chen) in
[https://github.com/langchain-ai/langchain/pull/15659](https://togithub.com/langchain-ai/langchain/pull/15659)
- docs: optimize memory usage by
[@&#8203;Undertone0809](https://togithub.com/Undertone0809) in
[https://github.com/langchain-ai/langchain/pull/16876](https://togithub.com/langchain-ai/langchain/pull/16876)
- \[community] docs: another auth method for ElasticsearchStore by
[@&#8203;maxjakob](https://togithub.com/maxjakob) in
[https://github.com/langchain-ai/langchain/pull/16831](https://togithub.com/langchain-ai/langchain/pull/16831)
- core: unit testing `check_package_version` by
[@&#8203;jamesbraza](https://togithub.com/jamesbraza) in
[https://github.com/langchain-ai/langchain/pull/16825](https://togithub.com/langchain-ai/langchain/pull/16825)
- make `.gitignore` consistent with standard python gitignore by
[@&#8203;Bhupesh-V](https://togithub.com/Bhupesh-V) in
[https://github.com/langchain-ai/langchain/pull/16828](https://togithub.com/langchain-ai/langchain/pull/16828)
- community: Enhancement/add proxy support playwrighturlloader 16751 by
[@&#8203;xiaokuili](https://togithub.com/xiaokuili) in
[https://github.com/langchain-ai/langchain/pull/16822](https://togithub.com/langchain-ai/langchain/pull/16822)
- community: add delete method to rocksetdb vectorstore to support
recordmanager by [@&#8203;morganda](https://togithub.com/morganda) in
[https://github.com/langchain-ai/langchain/pull/17030](https://togithub.com/langchain-ai/langchain/pull/17030)
- Community: Fix github search issues and PRs PaginatedList has no len()
error by [@&#8203;dbfr3qs](https://togithub.com/dbfr3qs) in
[https://github.com/langchain-ai/langchain/pull/16806](https://togithub.com/langchain-ai/langchain/pull/16806)
- community\[fix] - in FAISS vector store, support passing custom
DocStore implementation when using from_xxx methods by
[@&#8203;ksachdeva](https://togithub.com/ksachdeva) in
[https://github.com/langchain-ai/langchain/pull/16801](https://togithub.com/langchain-ai/langchain/pull/16801)
- Core: Support .yml extension for YAML by
[@&#8203;TykanN](https://togithub.com/TykanN) in
[https://github.com/langchain-ai/langchain/pull/16783](https://togithub.com/langchain-ai/langchain/pull/16783)
- community/SQLDatabase: Generalize and trim software tests by
[@&#8203;amotl](https://togithub.com/amotl) in
[https://github.com/langchain-ai/langchain/pull/16659](https://togithub.com/langchain-ai/langchain/pull/16659)
- feat(langchain): add FlashRank ranker by
[@&#8203;mspronesti](https://togithub.com/mspronesti) in
[https://github.com/langchain-ai/langchain/pull/16785](https://togithub.com/langchain-ai/langchain/pull/16785)
- \[Community] infinity embeddings: update incorrect default url by
[@&#8203;michaelfeil](https://togithub.com/michaelfeil) in
[https://github.com/langchain-ai/langchain/pull/16759](https://togithub.com/langchain-ai/langchain/pull/16759)
- Langchain by [@&#8203;mhavey](https://togithub.com/mhavey) in
[https://github.com/langchain-ai/langchain/pull/16650](https://togithub.com/langchain-ai/langchain/pull/16650)
- docs: Fix broken link in LLMs index.mdx by
[@&#8203;sheilnaik](https://togithub.com/sheilnaik) in
[https://github.com/langchain-ai/langchain/pull/16557](https://togithub.com/langchain-ai/langchain/pull/16557)
- docs: Fix broken link in summarization use-case by
[@&#8203;pdsouza](https://togithub.com/pdsouza) in
[https://github.com/langchain-ai/langchain/pull/16554](https://togithub.com/langchain-ai/langchain/pull/16554)
- community: Add pebblo safe document loader by
[@&#8203;srics](https://togithub.com/srics) in
[https://github.com/langchain-ai/langchain/pull/16862](https://togithub.com/langchain-ai/langchain/pull/16862)
- community: Fixed the 'aembed' method of 'CohereEmbeddings'. by
[@&#8203;abhi922](https://togithub.com/abhi922) in
[https://github.com/langchain-ai/langchain/pull/16497](https://togithub.com/langchain-ai/langchain/pull/16497)
- experimental\[patch]: fix zero-shot pandas agent by
[@&#8203;baskaryan](https://togithub.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/17442](https://togithub.com/langchain-ai/langchain/pull/17442)
- langchain\[patch], templates\[patch]: fix multi query retriever, web
re… by [@&#8203;baskaryan](https://togithub.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/17434](https://togithub.com/langchain-ai/langchain/pull/17434)
- docs: add use case for managing chat messages via Apache Kafka by
[@&#8203;merlin-quix](https://togithub.com/merlin-quix) in
[https://github.com/langchain-ai/langchain/pull/16771](https://togithub.com/langchain-ai/langchain/pull/16771)
- Framework for supporting more languages in LanguageParser by
[@&#8203;ThatsJustCheesy](https://togithub.com/ThatsJustCheesy) in
[https://github.com/langchain-ai/langchain/pull/13318](https://togithub.com/langchain-ai/langchain/pull/13318)
- core: improve None value processing in merge_dicts() by
[@&#8203;skozlovf](https://togithub.com/skozlovf) in
[https://github.com/langchain-ai/langchain/pull/17462](https://togithub.com/langchain-ai/langchain/pull/17462)
- google-genai\[patch]: release 0.0.9, safety settings docs by
[@&#8203;efriis](https://togithub.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/17432](https://togithub.com/langchain-ai/langchain/pull/17432)
- pinecone\[patch]: release 0.0.2rc0, remove simsimd dep by
[@&#8203;efriis](https://togithub.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/17469](https://togithub.com/langchain-ai/langchain/pull/17469)
- pinecone\[patch]: poetry update by
[@&#8203;efriis](https://togithub.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/17471](https://togithub.com/langchain-ai/langchain/pull/17471)
- Langchain: Ensure that the Elasticsearch Query Translator functions
accurately w… by [@&#8203;khabouss](https://togithub.com/khabouss) in
[https://github.com/langchain-ai/langchain/pull/17044](https://togithub.com/langchain-ai/langchain/pull/17044)
- Community: integrate chat models with Yuan2.0 by
[@&#8203;cauwulixuan](https://togithub.com/cauwulixuan) in
[https://github.com/langchain-ai/langchain/pull/16575](https://togithub.com/langchain-ai/langchain/pull/16575)
- Langchain: Fix to avoid infinite loop during collapse chain in map
reduce by [@&#8203;whchun](https://togithub.com/whchun) in
[https://github.com/langchain-ai/langchain/pull/16253](https://togithub.com/langchain-ai/langchain/pull/16253)
- openai\[patch]: relax tiktoken constraint, release 0.0.6 by
[@&#8203;efriis](https://togithub.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/17472](https://togithub.com/langchain-ai/langchain/pull/17472)
- pinecone\[patch]: release 0.0.2 by
[@&#8203;efriis](https://togithub.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/17477](https://togithub.com/langchain-ai/langchain/pull/17477)
- infra: azure release integration testing secrets by
[@&#8203;efriis](https://togithub.com/efriis) in
[https://github.com/langchain-ai/langchain/pull/17476](https://togithub.com/langchain-ai/langchain/pull/17476)
- \[community] ElasticsearchStore: preserve user headers by
[@&#8203;maxjakob](https://togithub.com/maxjakob) in
[https://github.com/langchain-ai/langchain/pull/16830](https://togithub.com/langchain-ai/langchain/pull/16830)
- core\[patch]: Release 0.1.23 by
[@&#8203;baskaryan](https://togithub.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/17479](https://togithub.com/langchain-ai/langchain/pull/17479)
- community\[patch]: Release 0.0.20 by
[@&#8203;baskaryan](https://togithub.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/17480](https://togithub.com/langchain-ai/langchain/pull/17480)
- langchain\[patch]: Release 0.1.7 by
[@&#8203;baskaryan](https://togithub.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/17482](https://togithub.com/langchain-ai/langchain/pull/17482)
- experimental\[patch]: Release 0.0.51 by
[@&#8203;baskaryan](https://togithub.com/baskaryan) in
[https://github.com/langchain-ai/langchain/pull/17484](https://togithub.com/langchain-ai/langchain/pull/17484)

#### New Contributors

- [@&#8203;rubenhak](https://togithub.com/rubenhak) made their first
contribution in
[https://github.com/langchain-ai/langchain/pull/17278](https://togithub.com/langchain-ai/langchain/pull/17278)
- [@&#8203;decentNick](https://togithub.com/decentNick) made their first
contribution in
[https://github.com/langchain-ai/langchain/pull/17324](https://togithub.com/langchain-ai/langchain/pull/17324)
- [@&#8203;charliermarsh](https://togithub.com/charliermarsh) made their
first contribution in
[https://github.com/langchain-ai/langchain/pull/16905](https://togithub.com/langchain-ai/langchain/pull/16905)
- [@&#8203;hoanq1811](https://togithub.com/hoanq1811) made their first
contribution in
[https://github.com/langchain-ai/langchain/pull/10695](https://togithub.com/langchain-ai/langchain/pull/10695)
- [@&#8203;mlFanatic](https://togithub.com/mlFanatic) made their first
contribution in
[https://github.com/langchain-ai/langchain/pull/16924](https://togithub.com/langchain-ai/langchain/pull/16924)
- [@&#8203;PennlaineChu](https://togithub.com/PennlaineChu) made their
first contribution in
[https://github.com/langchain-ai/langchain/pull/17378](https://togithub.com/langchain-ai/langchain/pull/17378)
- [@&#8203;jiangzf93](https://togithub.com/jiangzf93) made their first
contribution in
[https://github.com/langchain-ai/langchain/pull/17377](https://togithub.com/langchain-ai/langchain/pull/17377)
- [@&#8203;david-tempelmann](https://togithub.com/david-tempelmann) made
their first contribution in
[https://github.com/langchain-ai/langchain/pull/16829](https://togithub.com/langchain-ai/langchain/pull/16829)
- [@&#8203;abhijeethp](https://togithub.com/abhijeethp) made their first
contribution in
[https://github.com/langchain-ai/langchain/pull/15625](https://togithub.com/langchain-ai/langchain/pull/15625)
- [@&#8203;ablacklama](https://togithub.com/ablacklama) made their first
contribution in
[https://github.com/langchain-ai/langchain/pull/16967](https://togithub.com/langchain-ai/langchain/pull/16967)
- [@&#8203;minseon9](https://togithub.com/minseon9) made their first
contribution in
[https://github.com/langchain-ai/langchain/pull/17393](https://togithub.com/langchain-ai/langchain/pull/17393)
- [@&#8203;h0rv](https://togithub.com/h0rv) made their first
contribution in
[https://github.com/langchain-ai/langchain/pull/17346](https://togithub.com/langchain-ai/langchain/pull/17346)
- [@&#8203;Naveenkhasyap](https://togithub.com/Naveenkhasyap) made their
first contribution in
[https://github.com/langchain-ai/langchain/pull/17226](https://togithub.com/langchain-ai/langchain/pull/17226)
- [@&#8203;lz-chen](https://togithub.com/lz-chen) made their first
contribution in
[https://github.com/langchain-ai/langchain/pull/15659](https://togithub.com/langchain-ai/langchain/pull/15659)
- [@&#8203;Bhupesh-V](https://togithub.com/Bhupesh-V) made their first
contribution in
[https://github.com/langchain-ai/langchain/pull/16828](https://togithub.com/langchain-ai/langchain/pull/16828)
- [@&#8203;morganda](https://togithub.com/morganda) made their first
contribution in
[https://github.com/langchain-ai/langchain/pull/17030](https://togithub.com/langchain-ai/langchain/pull/17030)
- [@&#8203;dbfr3qs](https://togithub.com/dbfr3qs) made their first
contribution in
[https://github.com/langchain-ai/langchain/pull/16806](https://togithub.com/langchain-ai/langchain/pull/16806)
- [@&#8203;TykanN](https://togithub.com/TykanN) made their first
contribution in
[https://github.com/langchain-ai/langchain/pull/16783](https://togithub.com/langchain-ai/langchain/pull/16783)
- [@&#8203;mhavey](https://togithub.com/mhavey) made their first
contribution in
[https://github.com/langchain-ai/langchain/pull/16650](https://togithub.com/langchain-ai/langchain/pull/16650)
- [@&#8203;sheilnaik](https://togithub.com/sheilnaik) made their first
contribution in
[https://github.com/langchain-ai/langchain/pull/16557](https://togithub.com/langchain-ai/langchain/pull/16557)
- [@&#8203;pdsouza](https://togithub.com/pdsouza) made their first
contribution in
[https://github.com/langchain-ai/langchain/pull/16554](https://togithub.com/langchain-ai/langchain/pull/16554)
- [@&#8203;srics](https://togithub.com/srics) made their first
contribution in
[https://github.com/langchain-ai/langchain/pull/16862](https://togithub.com/langchain-ai/langchain/pull/16862)
- [@&#8203;abhi922](https://togithub.com/abhi922) made their first
contribution in
[https://github.com/langchain-ai/langchain/pull/16497](https://togithub.com/langchain-ai/langchain/pull/16497)
- [@&#8203;merlin-quix](https://togithub.com/merlin-quix) made their
first contribution in
[https://github.com/langchain-ai/langchain/pull/16771](https://togithub.com/langchain-ai/langchain/pull/16771)
- [@&#8203;ThatsJustCheesy](https://togithub.com/ThatsJustCheesy) made
their first contribution in
[https://github.com/langchain-ai/langchain/pull/13318](https://togithub.com/langchain-ai/langchain/pull/13318)
- [@&#8203;khabouss](https://togithub.com/khabouss) made their first
contribution in
[https://github.com/langchain-ai/langchain/pull/17044](https://togithub.com/langchain-ai/langchain/pull/17044)
- [@&#8203;cauwulixuan](https://togithub.com/cauwulixuan) made their
first contribution in
[https://github.com/langchain-ai/langchain/pull/16575](https://togithub.com/langchain-ai/langchain/pull/16575)
- [@&#8203;whchun](https://togithub.com/whchun) made their first
contribution in
[https://github.com/langchain-ai/langchain/pull/16253](https://togithub.com/langchain-ai/langchain/pull/16253)

**Full Changelog**:
https://github.com/langchain-ai/langchain/compare/v0.1.6...v0.1.7

</details>

<details>
<summary>langchain-ai/langchainjs (langchain)</summary>

###
[`v0.1.20`](https://togithub.com/langchain-ai/langchainjs/releases/tag/0.1.20)

[Compare
Source](https://togithub.com/langchain-ai/langchainjs/compare/0.1.19...0.1.20)

#### What's Changed

- langchain\[patch]: Release 0.1.19 by
[@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4428](https://togithub.com/langchain-ai/langchainjs/pull/4428)
- core\[minor]: Improve error handling by
[@&#8203;dqbd](https://togithub.com/dqbd) in
[https://github.com/langchain-ai/langchainjs/pull/4435](https://togithub.com/langchain-ai/langchainjs/pull/4435)
- langchain\[patch]: Make AgentExecutor pass config object through to
tools by [@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4436](https://togithub.com/langchain-ai/langchainjs/pull/4436)
- community\[patch], azure-openai\[patch]: tag langchainjs in azure
integrations calls by [@&#8203;sinedied](https://togithub.com/sinedied)
in
[https://github.com/langchain-ai/langchainjs/pull/4411](https://togithub.com/langchain-ai/langchainjs/pull/4411)
- azure-openai\[patch]: Release 0.0.2 by
[@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4437](https://togithub.com/langchain-ai/langchainjs/pull/4437)
- community\[patch]: add neo4j-graph generics, don't swallow query
execution errors by
[@&#8203;adam-cowley](https://togithub.com/adam-cowley) in
[https://github.com/langchain-ai/langchainjs/pull/4434](https://togithub.com/langchain-ai/langchainjs/pull/4434)
- langchain\[patch]: Upgrade Google Cloud Storage dependency by
[@&#8203;JackEdgar](https://togithub.com/JackEdgar) in
[https://github.com/langchain-ai/langchainjs/pull/4368](https://togithub.com/langchain-ai/langchainjs/pull/4368)
- langchain\[minor]: Fix missing traces when traceable used in
runOnDataset, API update by [@&#8203;dqbd](https://togithub.com/dqbd) in
[https://github.com/langchain-ai/langchainjs/pull/4430](https://togithub.com/langchain-ai/langchainjs/pull/4430)
- community\[minor]: add CassandraKVStore by
[@&#8203;mieslep](https://togithub.com/mieslep) in
[https://github.com/langchain-ai/langchainjs/pull/4418](https://togithub.com/langchain-ai/langchainjs/pull/4418)
- core\[patch]: Release 0.1.30 by
[@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4438](https://togithub.com/langchain-ai/langchainjs/pull/4438)
- community\[patch]: Release 0.0.30 by
[@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4439](https://togithub.com/langchain-ai/langchainjs/pull/4439)

#### New Contributors

- [@&#8203;adam-cowley](https://togithub.com/adam-cowley) made their
first contribution in
[https://github.com/langchain-ai/langchainjs/pull/4434](https://togithub.com/langchain-ai/langchainjs/pull/4434)
- [@&#8203;JackEdgar](https://togithub.com/JackEdgar) made their first
contribution in
[https://github.com/langchain-ai/langchainjs/pull/4368](https://togithub.com/langchain-ai/langchainjs/pull/4368)

**Full Changelog**:
https://github.com/langchain-ai/langchainjs/compare/0.1.19...0.1.20

###
[`v0.1.19`](https://togithub.com/langchain-ai/langchainjs/releases/tag/0.1.19)

[Compare
Source](https://togithub.com/langchain-ai/langchainjs/compare/0.1.18...0.1.19)

#### What's Changed

- langchain\[patch]: Release 0.1.18 by
[@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4403](https://togithub.com/langchain-ai/langchainjs/pull/4403)
- cloudflare\[patch]: Release 0.0.3 by
[@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4404](https://togithub.com/langchain-ai/langchainjs/pull/4404)
- Use onRunCreate by [@&#8203;hinthornw](https://togithub.com/hinthornw)
in
[https://github.com/langchain-ai/langchainjs/pull/4405](https://togithub.com/langchain-ai/langchainjs/pull/4405)
- langchain\[patch], core\[patch], community\[patch]: Bump LangSmith
versions by [@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4414](https://togithub.com/langchain-ai/langchainjs/pull/4414)
- core\[patch]: Make custom tools pass raw config to functions by
[@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4419](https://togithub.com/langchain-ai/langchainjs/pull/4419)
- docs\[patch]: Add warnings about SQL Injection for Postgres
integrations by [@&#8203;MJDeligan](https://togithub.com/MJDeligan) in
[https://github.com/langchain-ai/langchainjs/pull/4398](https://togithub.com/langchain-ai/langchainjs/pull/4398)
- community\[patch]: Remove deprecated call of serializable.js by
[@&#8203;mkesper](https://togithub.com/mkesper) in
[https://github.com/langchain-ai/langchainjs/pull/4410](https://togithub.com/langchain-ai/langchainjs/pull/4410)
- core\[patch]: Add optional type param to JsonOutputParser by
[@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4420](https://togithub.com/langchain-ai/langchainjs/pull/4420)
- Improve developer-facing evaluations API by
[@&#8203;dqbd](https://togithub.com/dqbd) in
[https://github.com/langchain-ai/langchainjs/pull/4370](https://togithub.com/langchain-ai/langchainjs/pull/4370)
- docs\[minor]: Fix broken link used in quickstart by
[@&#8203;rogerthatdev](https://togithub.com/rogerthatdev) in
[https://github.com/langchain-ai/langchainjs/pull/4422](https://togithub.com/langchain-ai/langchainjs/pull/4422)
- langchain\[minor]: Couchbase document loader by
[@&#8203;lokesh-couchbase](https://togithub.com/lokesh-couchbase) in
[https://github.com/langchain-ai/langchainjs/pull/4364](https://togithub.com/langchain-ai/langchainjs/pull/4364)
- core\[patch]: Release 0.1.29 by
[@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4424](https://togithub.com/langchain-ai/langchainjs/pull/4424)
- community\[patch], langchain\[patch]: Bump core versions by
[@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4425](https://togithub.com/langchain-ai/langchainjs/pull/4425)
- community\[patch]: Release 0.0.29 by
[@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4426](https://togithub.com/langchain-ai/langchainjs/pull/4426)
- langchain\[patch]: Bump community by
[@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4427](https://togithub.com/langchain-ai/langchainjs/pull/4427)

#### New Contributors

- [@&#8203;rogerthatdev](https://togithub.com/rogerthatdev) made their
first contribution in
[https://github.com/langchain-ai/langchainjs/pull/4422](https://togithub.com/langchain-ai/langchainjs/pull/4422)
- [@&#8203;lokesh-couchbase](https://togithub.com/lokesh-couchbase) made
their first contribution in
[https://github.com/langchain-ai/langchainjs/pull/4364](https://togithub.com/langchain-ai/langchainjs/pull/4364)

**Full Changelog**:
https://github.com/langchain-ai/langchainjs/compare/0.1.18...0.1.19

###
[`v0.1.18`](https://togithub.com/langchain-ai/langchainjs/releases/tag/0.1.18)

[Compare
Source](https://togithub.com/langchain-ai/langchainjs/compare/0.1.17...0.1.18)

#### What's Changed

- langchain\[patch]: Release 0.1.16 by
[@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4334](https://togithub.com/langchain-ai/langchainjs/pull/4334)
- Correct waitlist instruction in README by
[@&#8203;eknuth](https://togithub.com/eknuth) in
[https://github.com/langchain-ai/langchainjs/pull/4335](https://togithub.com/langchain-ai/langchainjs/pull/4335)
- docs\[patch]: Fix broken link by
[@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4336](https://togithub.com/langchain-ai/langchainjs/pull/4336)
- langchain\[patch]: Export helper functions from indexing api by
[@&#8203;bracesproul](https://togithub.com/bracesproul) in
[https://github.com/langchain-ai/langchainjs/pull/4344](https://togithub.com/langchain-ai/langchainjs/pull/4344)
- docs\[minor]: Add Human-in-the-loop to tools use case by
[@&#8203;bracesproul](https://togithub.com/bracesproul) in
[https://github.com/langchain-ai/langchainjs/pull/4314](https://togithub.com/langchain-ai/langchainjs/pull/4314)
- langchain\[minor],docs\[minor]: Add `SitemapLoader` by
[@&#8203;bracesproul](https://togithub.com/bracesproul) in
[https://github.com/langchain-ai/langchainjs/pull/4331](https://togithub.com/langchain-ai/langchainjs/pull/4331)
- langchain\[patch]: Rm unwanted build artifacts by
[@&#8203;bracesproul](https://togithub.com/bracesproul) in
[https://github.com/langchain-ai/langchainjs/pull/4345](https://togithub.com/langchain-ai/langchainjs/pull/4345)
- langchain\[patch]: Release 0.1.17 by
[@&#8203;bracesproul](https://togithub.com/bracesproul) in
[https://github.com/langchain-ai/langchainjs/pull/4347](https://togithub.com/langchain-ai/langchainjs/pull/4347)
- langchain\[patch],docs\[patch]: Fix double redirect by
[@&#8203;bracesproul](https://togithub.com/bracesproul) in
[https://github.com/langchain-ai/langchainjs/pull/4348](https://togithub.com/langchain-ai/langchainjs/pull/4348)
- core\[patch]: Fix remote runnable streamLog type, update docs by
[@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4353](https://togithub.com/langchain-ai/langchainjs/pull/4353)
- core\[patch]: Release 0.1.26 by
[@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4354](https://togithub.com/langchain-ai/langchainjs/pull/4354)
- docs\[patch]: corrected typo in output parsers documentation by
[@&#8203;kenchandev](https://togithub.com/kenchandev) in
[https://github.com/langchain-ai/langchainjs/pull/4356](https://togithub.com/langchain-ai/langchainjs/pull/4356)
- community\[patch]: Support OpenSearch Serverless by
[@&#8203;huuyafwww](https://togithub.com/huuyafwww) in
[https://github.com/langchain-ai/langchainjs/pull/4229](https://togithub.com/langchain-ai/langchainjs/pull/4229)
- langchain\[patch]: Make sitemap test integration by
[@&#8203;bracesproul](https://togithub.com/bracesproul) in
[https://github.com/langchain-ai/langchainjs/pull/4358](https://togithub.com/langchain-ai/langchainjs/pull/4358)
- community\[minor]: Added `SQLiteRecordManager` by
[@&#8203;jasonnathan](https://togithub.com/jasonnathan) in
[https://github.com/langchain-ai/langchainjs/pull/4321](https://togithub.com/langchain-ai/langchainjs/pull/4321)
- community\[minor]: Add Dria retriever by
[@&#8203;erhant](https://togithub.com/erhant) in
[https://github.com/langchain-ai/langchainjs/pull/4302](https://togithub.com/langchain-ai/langchainjs/pull/4302)
- community\[minor],docs\[minor]: Add `UpstashVector` by
[@&#8203;fahreddinozcan](https://togithub.com/fahreddinozcan) in
[https://github.com/langchain-ai/langchainjs/pull/4288](https://togithub.com/langchain-ai/langchainjs/pull/4288)
- community\[patch]: Release 0.0.27 by
[@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4359](https://togithub.com/langchain-ai/langchainjs/pull/4359)
- core\[minor]: Adds streamEvents method to runnables by
[@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4349](https://togithub.com/langchain-ai/langchainjs/pull/4349)
- docs\[minor]: Add streamEvents docs by
[@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4365](https://togithub.com/langchain-ai/langchainjs/pull/4365)
- Fix doc typo for formatPromptValue in prompts/quick_start.mdx by
[@&#8203;TonyGravagno](https://togithub.com/TonyGravagno) in
[https://github.com/langchain-ai/langchainjs/pull/4378](https://togithub.com/langchain-ai/langchainjs/pull/4378)
- core\[minor]: Adds addMessages method for chat history by
[@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4381](https://togithub.com/langchain-ai/langchainjs/pull/4381)
- langchain\[patch]: Update cypher qa prompt by
[@&#8203;tomasonjo](https://togithub.com/tomasonjo) in
[https://github.com/langchain-ai/langchainjs/pull/4369](https://togithub.com/langchain-ai/langchainjs/pull/4369)
- community\[patch]: allow to modify OpenSerach number of
shards/replicas by [@&#8203;ansnoussi](https://togithub.com/ansnoussi)
in
[https://github.com/langchain-ai/langchainjs/pull/4372](https://togithub.com/langchain-ai/langchainjs/pull/4372)
- community\[patch]: Update `firebase-admin` dependency by
[@&#8203;JakubKontra](https://togithub.com/JakubKontra) in
[https://github.com/langchain-ai/langchainjs/pull/4377](https://togithub.com/langchain-ai/langchainjs/pull/4377)
- docs\[patch],langchain\[patch]: Clean up legacy retrieval QA chain
code in docs, fix bad type by
[@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4384](https://togithub.com/langchain-ai/langchainjs/pull/4384)
- langchain\[patch]: Bump langchainhub dep to latest by
[@&#8203;bracesproul](https://togithub.com/bracesproul) in
[https://github.com/langchain-ai/langchainjs/pull/4382](https://togithub.com/langchain-ai/langchainjs/pull/4382)
- core\[patch]: Relax required arguments on core load method by
[@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4385](https://togithub.com/langchain-ai/langchainjs/pull/4385)
- cohere\[minor]: Add cohere rerank by
[@&#8203;bracesproul](https://togithub.com/bracesproul) in
[https://github.com/langchain-ai/langchainjs/pull/4380](https://togithub.com/langchain-ai/langchainjs/pull/4380)
- cohere\[patch]: Release 0.0.5 by
[@&#8203;bracesproul](https://togithub.com/bracesproul) in
[https://github.com/langchain-ai/langchainjs/pull/4389](https://togithub.com/langchain-ai/langchainjs/pull/4389)
- docs\[minor], core\[patch]: Adds docs for creating custom modules and
extending LangChain by
[@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4397](https://togithub.com/langchain-ai/langchainjs/pull/4397)
- core\[patch]: Release 0.1.28 by
[@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4399](https://togithub.com/langchain-ai/langchainjs/pull/4399)
- experimental\[patch]: Add threadId and runId to
OpenAIAssistantRunnable returnValues for AgentExecutor by
[@&#8203;imjwang](https://togithub.com/imjwang) in
[https://github.com/langchain-ai/langchainjs/pull/4392](https://togithub.com/langchain-ai/langchainjs/pull/4392)
- cloudflare\[patch]: Add metadata filtering support to Cloudflare
Vectorize by [@&#8203;davkorss](https://togithub.com/davkorss) in
[https://github.com/langchain-ai/langchainjs/pull/4387](https://togithub.com/langchain-ai/langchainjs/pull/4387)
- community\[patch]: Fix neo4j vector for multiple indexes by
[@&#8203;tomasonjo](https://togithub.com/tomasonjo) in
[https://github.com/langchain-ai/langchainjs/pull/4390](https://togithub.com/langchain-ai/langchainjs/pull/4390)
- community\[patch]: Bump versions by
[@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4400](https://togithub.com/langchain-ai/langchainjs/pull/4400)
- community\[patch]: Release 0.0.28 by
[@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4401](https://togithub.com/langchain-ai/langchainjs/pull/4401)
- langchain\[patch]: Bump deps by
[@&#8203;jacoblee93](https://togithub.com/jacoblee93) in
[https://github.com/langchain-ai/langchainjs/pull/4402](https://togithub.com/langchain-ai/langchainjs/pull/4402)
- langchain\[patch]: Fix: Prevent text-splitter `createDocments`
metadata being overwritten. by
[@&#8203;iperzic](https://togithub.com/iperzic) in
[https://github.com/langchain-ai/langchainjs/pull/4350](https://togithub.com/langchain-ai/langchainjs/pull/4350)

#### New Contributors

- [@&#8203;eknuth](https://togithub.com/eknuth) made their first
contribution in
[https://github.com/langchain-ai/langchainjs/pull/4335](https://togithub.com/langchain-ai/langchainjs/pull/4335)
- [@&#8203;kenchandev](https://togithub.com/kenchandev) made their first
contribution in
[https://github.com/langchain-ai/langchainjs/pull/4356](https://togithub.com/langchain-ai/langchainjs/pull/4356)
- [@&#8203;huuyafwww](https://togithub.com/huuyafwww) made their first
contribution in
[https://github.com/langchain-ai/langchainjs/pull/4229](https://togithub.com/langchain-ai/langchainjs/pull/4229)
- [@&#8203;erhant](https://togithub.com/erhant) made their first
contribution in
[https://github.com/langchain-ai/langchainjs/pull/4302](https://togithub.com/langchain-ai/langchainjs/pull/4302)
- [@&#8203;fahreddinozcan](https://togithub.com/fahreddinozcan) made
their first contribution in
[https://github.com/langchain-ai/langchainjs/pull/4288](https://togithub.com/langchain-ai/langchainjs/pull/4288)
- [@&#8203;TonyGravagno](https://togithub.com/TonyGravagno) made their
first contribution in
[https://github.com/langchain-ai/langchainjs/pull/4378](https://togithub.com/langchain-ai/langchainjs/pull/4378)
- [@&#8203;ansnoussi](https://togithub.com/ansnoussi) made their first
contribution in
[https://github.com/langchain-ai/langchainjs/pull/4372](https://togithub.com/langchain-ai/langchainjs/pull/4372)
- [@&#8203;JakubKontra](https://togithub.com/JakubKontra) made their
first contribution in
[https://github.com/langchain-ai/langchainjs/pull/4377](https://togithub.com/langchain-ai/langchainjs/pull/4377)
- [@&#8203;davkorss](https://togithub.com/davkorss) made their first
contribution in
[https://github.com/langchain-ai/langchainjs/pull/4387](https://togithub.com/langchain-ai/langchainjs/pull/4387)
- [@&#8203;iperzic](https://togithub.com/iperzic) made their first
contribution in
[https://github.com/langchain-ai/langchainjs/pull/4350](https://togithub.com/langchain-ai/langchainjs/pull/4350)

**Full Changelog**:
https://github.com/langchain-ai/langchainjs/compare/0.1.16...0.1.18

</details>

<details>
<summary>steven-tey/novel (novel)</summary>

### [`v0.2.4`](https://togithub.com/steven-tey/novel/releases/tag/0.2.4)

[Compare
Source](https://togithub.com/steven-tey/novel/compare/0.2.3...0.2.4)

#### What's Changed

- chore: update tiptap markdown by
[@&#8203;andrewdoro](https://togithub.com/andrewdoro) in
[https://github.com/steven-tey/novel/pull/295](https://togithub.com/steven-tey/novel/pull/295)

**Full Changelog**:
https://github.com/steven-tey/novel/compare/0.2.3...0.2.4

### [`v0.2.3`](https://togithub.com/steven-tey/novel/releases/tag/0.2.3)

[Compare
Source](https://togithub.com/steven-tey/novel/compare/8d168f58ca8e6cc9a859f232a570a2ded6532367...0.2.3)

**Full Changelog**:
https://github.com/steven-tey/novel/compare/0.2.1...0.2.3

###
[`v0.2.2`](https://togithub.com/steven-tey/novel/compare/0.2.1...8d168f58ca8e6cc9a859f232a570a2ded6532367)

[Compare
Source](https://togithub.com/steven-tey/novel/compare/0.2.1...8d168f58ca8e6cc9a859f232a570a2ded6532367)

### [`v0.2.1`](https://togithub.com/steven-tey/novel/releases/tag/0.2.1)

[Compare
Source](https://togithub.com/steven-tey/novel/compare/0.2.0...0.2.1)

#### What's Changed

(Minor): Updated Placeholder `without or '++' for AI autocomplete...`
until AI features are available

**Full Changelog**:
https://github.com/steven-tey/novel/compare/v0.1.0...0.2.1

</details>

<details>
<summary>openai/openai-node (openai)</summary>

###
[`v4.28.0`](https://togithub.com/openai/openai-node/blob/HEAD/CHANGELOG.md#4280-2024-02-13)

[Compare
Source](https://togithub.com/openai/openai-node/compare/v4.27.1...v4.28.0)

Full Changelog:
[v4.27.1...v4.28.0](https://togithub.com/openai/openai-node/compare/v4.27.1...v4.28.0)

##### Features

- **api:** updates
([#&#8203;669](https://togithub.com/openai/openai-node/issues/669))
([e1900f9](https://togithub.com/openai/openai-node/commit/e1900f97ee3f4758d47a7eb4659e30abe3750c99))

</details>

<details>
<summary>pytest-dev/pytest (pytest)</summary>

###
[`v8.0.1`](https://togithub.com/pytest-dev/pytest/releases/tag/8.0.1)

[Compare
Source](https://togithub.com/pytest-dev/pytest/compare/8.0.0...8.0.1)

# pytest 8.0.1 (2024-02-16)

## Bug Fixes

- [#&#8203;11875](https://togithub.com/pytest-dev/pytest/issues/11875):
Correctly handle errors from `getpass.getuser`{.interpreted-text
role="func"} in Python 3.13.
- [#&#8203;11879](https://togithub.com/pytest-dev/pytest/issues/11879):
Fix an edge case where `ExceptionInfo._stringify_exception` could crash
`pytest.raises`{.interpreted-text role="func"}.
- [#&#8203;11906](https://togithub.com/pytest-dev/pytest/issues/11906):
Fix regression with `pytest.warns`{.interpreted-text role="func"} using
custom warning subclasses which have more than one parameter in their
\[\__init\_\_]{.title-ref}.
- [#&#8203;11907](https://togithub.com/pytest-dev/pytest/issues/11907):
Fix a regression in pytest 8.0.0 whereby calling
`pytest.skip`{.interpreted-text role="func"} and similar control-flow
exceptions within a `pytest.warns()`{.interpreted-text role="func"}
block would get suppressed instead of propagating.
- [#&#8203;11929](https://togithub.com/pytest-dev/pytest/issues/11929):
Fix a regression in pytest 8.0.0 whereby autouse fixtures defined in a
module get ignored by the doctests in the module.
- [#&#8203;11937](https://togithub.com/pytest-dev/pytest/issues/11937):
Fix a regression in pytest 8.0.0 whereby items would be collected in
reverse order in some circumstances.

</details>

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