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Pin langchain to latest version 0.2.10
This PR pins langchain to the latest release 0.2.10.
Changelog
0.2.10
New Contributors
* kostasx made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6015
* toboid made their first contribution in https://github.com/langchain-ai/langchainjs/pull/6059
**Full Changelog**: https://github.com/langchain-ai/langchainjs/compare/0.2.9...0.2.10
0.2.9
New Contributors
* a1ooha made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5916
* yeouchien made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5927
* itamarhaber made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5963
* lamoglia made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5966
* dl102306 made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5879
* chentschel made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5969
* zhanshuyou made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5983
* Anirudh31415926535 made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5928
**Full Changelog**: https://github.com/langchain-ai/langchainjs/compare/0.2.8...0.2.9
0.2.8
What's Changed
* create-integration[patch]: Fill placeholders in package.json by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5908
* core[patch]: Add check for bind tools in structured prompt by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5882
* Revert "core[patch]: Add check for bind tools in structured prompt" by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5909
* docs[patch]: Adds diagram to installation guide by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5910
* docs[patch]: Fix constructor args bug by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5911
* docs[patch]: Add ReAct agent concept guide, search tweaks by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5912
* openai[patch]: Set stream_usage to false by default for Azure by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5919
* openai[patch]: Release 0.2.1 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5921
* ci[patch]: Run all integration tests daily by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5920
* docs[patch]: Update search term by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5923
* community[patch]: cheerio loader fetch headers type error by versole in https://github.com/langchain-ai/langchainjs/pull/5905
* community[minor],docs[minor]: Add ChromeAI chat model by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5903
* community[patch]: Release 0.2.15 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5924
* langchain-aws[major]: LangChain AWS package by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5907
* aws[patch]: Release 0.0.1 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5925
* langchain[minor],docs[minor]: openai formatted tools in create agent funcs by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5871
* langchain[patch]: Release 0.2.8 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5926
**Full Changelog**: https://github.com/langchain-ai/langchainjs/compare/0.2.7...0.2.8
0.2.7
What's Changed
* langchain[patch]: Release 0.2.6 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5859
* anthropic[minor]: Allow passing OpenAI formatted tools by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5849
* anthropic[patch]: Release 0.2.2 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5860
* groq[minor]: Update bindTools typing to include openai tools format by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5855
* groq[patch]: Release 0.0.13 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5861
* standard-tests[minor]: Add test checking models support openai tool format by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5856
* community[minor]: Update bedrock to accept openai formatted tools by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5852
* google-common[minor]: Allow openai formatted tools by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5853
* google-genai[minor]: Allow openai formatted tools by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5854
* google-genai[patch]: Release 0.0.21 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5863
* google-common[patch]: Fix remove additional properties util by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5862
* google-common[patch]: Release 0.0.19 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5864
* google-gauth[patch],google-webauth[patch]: Release 0.0.19 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5865
* google-vertexai[patch],google-vertexai-web[patch]: Release 0.0.19 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5866
* [patch]: Set cloudflare ai resoultions version in root by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5847
* community[patch]: Release 0.2.13 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5868
* docs[patch]: Add note about openai formatted tools by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5870
* docs[minor]: bedrock tool calling/WSO docs by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5735
* docs[patch]: Add callout, update chatbot tools guide by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5883
* community[minor]: JinaAI embeddings integration by AvaterClasher in https://github.com/langchain-ai/langchainjs/pull/5842
* community-experimental[minor]: feat: implement DatadogLLMObsTracer by josemussa in https://github.com/langchain-ai/langchainjs/pull/5867
* core[patch]: Fix 5873 (LCEL issue when streaming from LLMs) by welljsjs in https://github.com/langchain-ai/langchainjs/pull/5874
* langchain[patch]: fix:pass runManager to DocumentCompressor in MultiQueryRetriever by jm-szlendak in https://github.com/langchain-ai/langchainjs/pull/5881
* community[patch]: Add pgvector index using HNSW by jl4nz in https://github.com/langchain-ai/langchainjs/pull/5564
* core[patch]: fix: Document should handle empty pageContent (fixes 5884) by glorat in https://github.com/langchain-ai/langchainjs/pull/5885
* build[patch]: Format by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5892
* ci[patch]: fix unit-tests-integrations by implementing dynamic matrix strategy. by rameshkrishna in https://github.com/langchain-ai/langchainjs/pull/5768
* langchain[minor]: Multi-file loader by theogravity in https://github.com/langchain-ai/langchainjs/pull/5584
* ci[patch]: Adds npm install test for conflicting deps by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5895
* core[patch]: Release 0.2.10 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5896
* community[patch]: Release 0.2.14 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5897
New Contributors
* AvaterClasher made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5842
* welljsjs made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5874
* jm-szlendak made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5881
* rameshkrishna made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5768
* theogravity made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5584
**Full Changelog**: https://github.com/langchain-ai/langchainjs/compare/0.2.6...0.2.7
0.2.6
What's Changed
0.2.5
What's Changed
0.2.4
What's Changed
* community[patch]: Release 0.2.4 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5592
* infra[major]: Commit yarn cache by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5593
* community[patch]: support stream for wenxin and zhipu chat by jeasonnow in https://github.com/langchain-ai/langchainjs/pull/5573
* community[patch]: add support for or in elastic vector query by djaffer in https://github.com/langchain-ai/langchainjs/pull/5568
* core[patch]: Support LANGSMITH_TRACING env var by hinthornw in https://github.com/langchain-ai/langchainjs/pull/5587
* core[patch]: Set global async local storage instance by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5601
* core[minor]: Make LLMs and chat models always stream when invoked within streamEvents by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5604
* core[patch]: Release 0.2.3 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5606
* docs[patch]: Update README and other links by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5605
* feat[langsmith]: transparent handoff between traceable HOF and LangChain by dqbd in https://github.com/langchain-ai/langchainjs/pull/5339
* core[patch]: Release 0.2.4 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5609
* docs[patch]: redirect integration links to 0.2 by efriis in https://github.com/langchain-ai/langchainjs/pull/5608
* mistralai[minor]: Add llms entrypoint, update chat model integration by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5603
* mistralai[patch]: Release 0.0.23 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5613
* langchain[patch],core[patch]: Fix agent executor stream event behavior by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5614
* core[minor],openai[patch]: Add usage metadata to `AIMessage`/`Chunk` by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5586
* core[patch]: Release 0.2.5 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5615
* openai[patch]: Bump OpenAI deps by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5616
* openai[minor]: Release 0.1.0 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5617
* community[patch],langchain[patch],groq[patch]: Bump deps by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5618
New Contributors
* djaffer made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5568
**Full Changelog**: https://github.com/langchain-ai/langchainjs/compare/0.2.3...0.2.4
0.2.3
What's Changed
* scripts[patch]: Add .js extension to build script by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5536
* docs[minor]: Multi modal docs by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5537
* scripts[major]: New build by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5538
* core[minor]: Stream events v2 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5539
* community[minor]: Add Upstash Embeddings Support by fahreddinozcan in https://github.com/langchain-ai/langchainjs/pull/5150
* community[patch]: 3369 Streaming support for Replicate models by jeasonnow in https://github.com/langchain-ai/langchainjs/pull/5365
* community[minor]: Add Moonshot chat models integration by crazyurus in https://github.com/langchain-ai/langchainjs/pull/5239
* community[minor]: Integrate zep cloud components by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5542
* qdrant[minor]: Support maxMarginalRelevanceSearch() by Anush008 in https://github.com/langchain-ai/langchainjs/pull/5467
* community[minor]: Add UpstashRatelimitHandler by CahidArda in https://github.com/langchain-ai/langchainjs/pull/5474
* community[minor]: add Neo4j Graph enhancedSchema option by easwee in https://github.com/langchain-ai/langchainjs/pull/5413
* community[patch]: add ?| (arrayContains) filter on metadata to PGVector search by georgeherby in https://github.com/langchain-ai/langchainjs/pull/5381
* community[patch]: Better errors for neo4j vector by tomasonjo in https://github.com/langchain-ai/langchainjs/pull/5501
* community[patch]: Default embeddingNodeProperty value by adam-cowley in https://github.com/langchain-ai/langchainjs/pull/5510
* docs[patch]: update callbacks by eyurtsev in https://github.com/langchain-ai/langchainjs/pull/5515
* community[patch]: include metadata returned by Amazon bedrock knowledge base by madmed88 in https://github.com/langchain-ai/langchainjs/pull/5535
* community[patch]: preserve ordinality in postgres record manager when checking existence of documents by arrested-developer in https://github.com/langchain-ai/langchainjs/pull/5533
* docs[minor]: LangGraph Migration Guide by hinthornw in https://github.com/langchain-ai/langchainjs/pull/5487
* qdrant[patch]: Release 0.0.5 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5543
* community[patch]: Release 0.2.3 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5544
* core[patch]: Release 0.2.1 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5545
* pinecone[patch],weaviate[patch]: Bump weaviate and pinecone core deps by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5546
* pinecone[patch]: Release 0.0.7 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5547
* weaviate[patch]: Release 0.0.4 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5548
* openai[patch]: fix 5520 by jeasonnow in https://github.com/langchain-ai/langchainjs/pull/5521
* openai[patch]: Release 0.0.34 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5562
* core[patch]: Keep event stream for streamEvents v2 open until end of run by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5561
* core[patch]: Release 0.2.2 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5563
* docs[patch]: Missing how to index section for multi modal by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5575
* api_refs[patch]: Fix link to v0.1 api refs by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5576
* infra[minor]: Speed improvements for CI by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5580
* infra[patch]: Improve yarn format by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5578
* docs[patch]: Fixed Typo on Build Simple LLM application page by LukeCali-949 in https://github.com/langchain-ai/langchainjs/pull/5566
* google-common [patch], google-* [tests]: Fix streaming false by afirstenberg in https://github.com/langchain-ai/langchainjs/pull/5571
* community[patch]: fix data.usage error because Moonshot sometimes does not return by crazyurus in https://github.com/langchain-ai/langchainjs/pull/5551
* google-common[patch]: Zod to Gemini params conversion when the schema contains arrays of items by miguelff in https://github.com/langchain-ai/langchainjs/pull/5553
* google-common[patch]: Release 0.0.17 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5588
* google-*[patch]: Release 0.0.17 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5589
* langchain[patch]: Support for sqljs by radiantone in https://github.com/langchain-ai/langchainjs/pull/5560
* community[patch]: Upstash Vector Store Namespace Feature by fahreddinozcan in https://github.com/langchain-ai/langchainjs/pull/5557
* infra[patch]: Set fail-fast strategy to false by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5590
* langchain[patch],community[patch]: Loosen peer deps by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5583
New Contributors
* crazyurus made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5239
* georgeherby made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5381
* eyurtsev made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5515
* madmed88 made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5535
* arrested-developer made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5533
* LukeCali-949 made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5566
* miguelff made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5553
* radiantone made their first contribution in https://github.com/langchain-ai/langchainjs/pull/5560
**Full Changelog**: https://github.com/langchain-ai/langchainjs/compare/0.2.2...0.2.3
0.2.2
What's Changed
* google-genai[minor]: Add tool calling support by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5507
* google-genai[patch]: Release 0.0.16 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5513
* community[minor]: Allow more forms of credentials for aws bedrock by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5514
* core[patch]: Add support for messages in/messages out for RunnableWithMessageHistory by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5517
* docs: move feedback into paginator from content by efriis in https://github.com/langchain-ai/langchainjs/pull/5516
* docs[patch]: Fix lint by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5526
* community[patch]: Release 0.2.2 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5527
* chore(google-palm): Update `google-ai/generativelanguage` module to 2.5.0 [CVE-2023-36665] by OlegIvaniv in https://github.com/langchain-ai/langchainjs/pull/5523
* community[patch]: Bump package by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5529
* docs[minor]: Add generative UI docs by bracesproul in https://github.com/langchain-ai/langchainjs/pull/5528
* langchain[patch]: Readd dropped entrypoint by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/5530
**Full Changelog**: https://github.com/langchain-ai/langchainjs/compare/0.2.1...0.2.2
0.2.1
What's Changed
0.2.0
Package-specific release note generation coming soon.
langchain-text-splitters==0.2.0
Release langchain-text-splitters==0.2.0
Package-specific release note generation coming soon.
langchain-experimental==0.0.59
Release langchain-experimental==0.0.59
Package-specific release note generation coming soon.
langchain-core==0.2.0
Release langchain-core==0.2.0
Package-specific release note generation coming soon.
langchain-community==0.2.0
Release langchain-community==0.2.0
Package-specific release note generation coming soon.
langchain-upstage==0.1.5
Release langchain-upstage==0.1.5
Package-specific release note generation coming soon.
langchain-text-splitters==0.0.2
Release langchain-text-splitters==0.0.2
Package-specific release note generation coming soon.
langchain-pinecone==0.1.1
Release langchain-pinecone==0.1.1
Package-specific release note generation coming soon.
langchain-ibm==0.1.7
Release langchain-ibm==0.1.7
Package-specific release note generation coming soon.
langchain-fireworks==0.1.3
Release langchain-fireworks==0.1.3
Package-specific release note generation coming soon.
langchain-exa==0.1.0
Release langchain-exa==0.1.0
Package-specific release note generation coming soon.
langchain-anthropic==0.1.13
Release langchain-anthropic==0.1.13
Package-specific release note generation coming soon.
langchain-airbyte==0.1.1
Release langchain-airbyte==0.1.1
Package-specific release note generation coming soon.
langchain-voyageai==0.1.1
Release langchain-voyageai==0.1.1
Package-specific release note generation coming soon.
langchain-together==0.1.2
Release langchain-together==0.1.2
Package-specific release note generation coming soon.
langchain-robocorp==0.0.7
Release langchain-robocorp==0.0.7
Package-specific release note generation coming soon.
langchain-qdrant==0.1.0
Release langchain-qdrant==0.1.0
Package-specific release note generation coming soon.
langchain-prompty==0.0.2
Release langchain-prompty==0.0.2
Package-specific release note generation coming soon.
langchain-openai==0.1.7
Release langchain-openai==0.1.7
Package-specific release note generation coming soon.
langchain-nomic==0.1.0
Release langchain-nomic==0.1.0
Package-specific release note generation coming soon.
langchain-mongodb==0.1.5
Release langchain-mongodb==0.1.5
Package-specific release note generation coming soon.
langchain-mistralai==0.1.7
Release langchain-mistralai==0.1.7
Package-specific release note generation coming soon.
langchain-groq==0.1.4
Release langchain-groq==0.1.4
Package-specific release note generation coming soon.
langchain-chroma==0.1.1
Release langchain-chroma==0.1.1
Package-specific release note generation coming soon.
langchain-azure-dynamic-sessions==0.1.0
Release langchain-azure-dynamic-sessions==0.1.0
Package-specific release note generation coming soon.
langchain-anthropic==0.1.12
Release langchain-anthropic==0.1.12
Package-specific release note generation coming soon.
langchain-ai21==0.1.5
Release langchain-ai21==0.1.5
Package-specific release note generation coming soon.
langchain-qdrant==0.0.1
Release langchain-qdrant==0.0.1
Package-specific release note generation coming soon.
langchain-mongodb==0.1.4
Release langchain-mongodb==0.1.4
Package-specific release note generation coming soon.
langchain-core==0.2.0rc1
Release langchain-core==0.2.0rc1
Package-specific release note generation coming soon.
langchain-huggingface==0.0.1
Release langchain-huggingface==0.0.1
Package-specific release note generation coming soon.
langchain-prompty==0.0.1
Release langchain-prompty==0.0.1
Package-specific release note generation coming soon.
0.2.0rc2
Package-specific release note generation coming soon.
langchain-community==0.2.0rc1
Release langchain-community==0.2.0rc1
Package-specific release note generation coming soon.
langchain-cli==0.0.22
Release langchain-cli==0.0.22
Package-specific release note generation coming soon.
langchain-azure-dynamic-sessions==0.1.0rc0
Release langchain-azure-dynamic-sessions==0.1.0rc0
Package-specific release note generation coming soon.
0.2.0rc1
Package-specific release note generation coming soon.
langchain-openai==0.1.6
Release langchain-openai==0.1.6
Package-specific release note generation coming soon.
langchain-mistralai==0.1.6
Release langchain-mistralai==0.1.6
Package-specific release note generation coming soon.
langchain-core==0.1.50
Release langchain-core==0.1.50
Package-specific release note generation coming soon.
langchain-openai==0.1.5
Release langchain-openai==0.1.5
Package-specific release note generation coming soon.
langchain-ai21==0.1.4
Release langchain-ai21==0.1.4
Package-specific release note generation coming soon.
0.1.37
What's Changed
0.1.36
What's Changed
0.1.35
What's Changed
0.1.34
What's Changed
0.1.33
What's Changed
0.1.32
What's Changed
0.1.31
What's Changed
0.1.30
What's Changed
* langchain[patch]: Release 0.1.29 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4872
* docs[patch]: Update LangGraph docs by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4873
* docs[minor]: Add chat model tabs to docs where appropriate by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4844
* core[patch]: Fix typo by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4880
* langchain[patch]: Relax tool calling agent types by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4878
* core[patch]: Fix async local storage automatic tracing for language models by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4883
* community[patch]: Couchbase vector store optimisation by lokesh-couchbase in https://github.com/langchain-ai/langchainjs/pull/4874
* core[patch]: Release 0.1.51 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4884
* anthropic[patch]: Apply the new format for transferring the "usage" attribute in the "m… by rechik in https://github.com/langchain-ai/langchainjs/pull/4877
* community[patch]: Enhance DynamoDB Store Message Processing Capabilities by michaelozery in https://github.com/langchain-ai/langchainjs/pull/4839
* community[minor]: Implement addGraphDocuments method for neo4j graph by easwee in https://github.com/langchain-ai/langchainjs/pull/4761
* anthropic[patch]: Release 0.1.9 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4885
* community[patch]: Release 0.0.43 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4886
New Contributors
* rechik made their first contribution in https://github.com/langchain-ai/langchainjs/pull/4877
* michaelozery made their first contribution in https://github.com/langchain-ai/langchainjs/pull/4839
**Full Changelog**: https://github.com/langchain-ai/langchainjs/compare/0.1.29...0.1.30
0.1.29
What's Changed
* ci[patch]docs[patch]: Use seperate script for CI env by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4769
0.1.28
What's Changed
* core[patch]: Fix stream events and stream log with global backgrounded callbacks, add warning by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4731
* core[patch]: Release 0.1.45 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4732
* mongodb[minor]: MongoDBStore by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4706
* langchain[minor]: Add missing props to UnstructuredLoader by angelosc in https://github.com/langchain-ai/langchainjs/pull/4733
* core[minor]: Adds response_metadata field to messages by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4741
* core[patch]: Merge response metadata fields by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4743
* core[patch]: Remove log by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4745
* community[patch]: Make PGVector constructors public to allow for pool reuse by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4739
* core[patch]: Release 0.1.46 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4746
* openai[patch]: Support streaming logprobs by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4744
* openai[patch]: Release 0.0.20 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4747
* community[patch]: Release 0.0.38 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4748
* anthropic[patch]: `ChatAnthropicTools`: `fixArrayXMLParameters` improvements by davidfant in https://github.com/langchain-ai/langchainjs/pull/4727
* anthropic[patch]: Make ChatAnthropicTools push full prompt to LangSmith, allow for unforced withStructuredOutput option by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4750
* anthropic[patch]: Release 0.1.7 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4751
* groq[minor]: Bump SDK version by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4754
* groq[patch]: Release 0.0.4 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4756
* scripts[minor]: Add export for checking broken links by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4757
* scripts[patch]: Release 0.0.7 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4760
* scripts[minor]: Make scripts package use its own files by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4763
* scripts[patch]: Release 0.0.8 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4765
* docs[patch]: Add tip to integrations installation docs page by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4755
* langchain[patch]: Allow return direct for runnable agents created via helper methods by niklas-lohmann in https://github.com/langchain-ai/langchainjs/pull/4643
* core[patch], langchain[patch]: `LangSmith` tracing improvements for `OutputFixingParser` by davidfant in https://github.com/langchain-ai/langchainjs/pull/4753
* docs[minor]: Add action for checking broken external links by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4762
* all[patch]: Fix broken external links by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4766
* community[minor]: feat: Zhipuai embeddings by lukywong in https://github.com/langchain-ai/langchainjs/pull/4749
* ci[patch]: Fix build command by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4767
* core[patch]: Release 0.1.47 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4768
* community[patch]: bedrock: add model name to identifying params (cache keys) by jarib in https://github.com/langchain-ai/langchainjs/pull/4758
* community[patch]: Release 0.0.39 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4770
New Contributors
* angelosc made their first contribution in https://github.com/langchain-ai/langchainjs/pull/4733
* niklas-lohmann made their first contribution in https://github.com/langchain-ai/langchainjs/pull/4643
* jarib made their first contribution in https://github.com/langchain-ai/langchainjs/pull/4758
**Full Changelog**: https://github.com/langchain-ai/langchainjs/compare/0.1.27...0.1.28
0.1.27
What's Changed
* langchain[patch]: Release 0.1.26 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4697
* mistralai[patch]: Fix Mistral for non-tool calling models by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4698
* mistralai[patch]: Release 0.0.13 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4699
* groq[patch]: Fix stop sequence binding by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4700
* groq[patch]: Release 0.0.3 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4701
* docs[minor]: Add dynamic prompting section to graphs use case by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4709
* docs[minor]: Swap gtag for supabase by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4710
* docs[patch]: properly load/use env vars by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4711
* docs[patch]: Slight updates to graphs use cases by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4713
* Fix broken `Table of contents` links on `Q&A with RAG` page by andrewnguonly in https://github.com/langchain-ai/langchainjs/pull/4718
* docs[minor]: Added per_user docs page question answering by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4721
* docs[patch]: fix(docs): correct typos in docs by EricHasegawa in https://github.com/langchain-ai/langchainjs/pull/4712
* azure-openai[patch]: feat: add azureOpenAIApiDeploymentName for AzureChatOpenAI constructor by SpringMT in https://github.com/langchain-ai/langchainjs/pull/4668
* community[patch]: Allow must_not filter in Elasticsearch VectorStore by LaurensTsestigh in https://github.com/langchain-ai/langchainjs/pull/4664
* core[minor]: StringOutputParser and text BaseMessage contents by afirstenberg in https://github.com/langchain-ai/langchainjs/pull/4705
* anthropic[patch]: Bump SDK version by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4724
* anthropic[patch]: Release 0.1.6 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4725
* core[minor]: Add graph functionality to Runnable base by albertpurnama in https://github.com/langchain-ai/langchainjs/pull/4566
* community[minor]:feat(embedding integration): modifying the Alibaba Tongyi chat model enableSearch parameter is invalid; add Alibaba Tongyi embedding by JoeABCDEF in https://github.com/langchain-ai/langchainjs/pull/4662
* langchain[patch]: Add Possibility to use Contextual chunk headers in Parent Document Retriever by karol-f in https://github.com/langchain-ai/langchainjs/pull/4651
* multiple[patch]: Switch deprecated `model.call` to `model.invoke` in tests and examples by janvi-kalra in https://github.com/langchain-ai/langchainjs/pull/4726
* community[minor]: feat: add chat models for zhipuai by lukywong in https://github.com/langchain-ai/langchainjs/pull/4644
* langchain[patch]: fix gitbook loader with shouldLoadAllPaths:true by steeeee99 in https://github.com/langchain-ai/langchainjs/pull/4723
* azure-openai[patch]: feat: use azureOpenAIApiDeploymentName for all azure-openai by SpringMT in https://github.com/langchain-ai/langchainjs/pull/4714
* community[patch]: Release 0.0.37 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4728
* azure-openai[patch]: Release 0.0.4 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4729
New Contributors
* JoeABCDEF made their first contribution in https://github.com/langchain-ai/langchainjs/pull/4662
* janvi-kalra made their first contribution in https://github.com/langchain-ai/langchainjs/pull/4726
* lukywong made their first contribution in https://github.com/langchain-ai/langchainjs/pull/4644
* steeeee99 made their first contribution in https://github.com/langchain-ai/langchainjs/pull/4723
**Full Changelog**: https://github.com/langchain-ai/langchainjs/compare/0.1.26...0.1.27
0.1.26
What's Changed
* langchain[patch]: Release 0.1.22 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4524
* community[patch]: Remove quotes around PostgresRecordManager table create statement by alan-bentley-dsg in https://github.com/langchain-ai/langchainjs/pull/4480
* core[minor]: withStructuredOutput & move openai tool output parsers to core by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4525
* core[patch]: Release 0.1.35 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4530
* core[patch],langchain[patch]: Fix runnable lambda and agent nested tracing by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4531
* langchain[patch]: Fix/skip tests by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4532
* core[patch]: Release 0.1.36 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4534
* community[patch]: Bump community deps by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4535
* community[patch]: Release 0.0.33 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4536
* langchain[patch]: Bump deps by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4537
* langchain[patch]: Release 0.1.23 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4538
* core[minor]: Update withStructuredOutput return base typing by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4545
* core[minor]: Add JSON functions output parser to core by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4546
* core[patch]: Release 0.1.37 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4547
* core[minor]: Move json functions parser entrypoint to `openai_functions` by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4548
* core[patch]: Release 0.1.38 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4549
* core[patch]: Add entrypoint for oai functions parser by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4550
* core[patch]: Release 0.1.39 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4551
* nomic[patch]: Remove unused deps from nomic package by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4552
* nomic[patch]: Release 0.0.3 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4554
* openai[minor]: adds withStructuredOutput to chat oai by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4529
* openai[patch]: Release 0.0.15 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4556
* core[patch]: Use ensureConfig on retrievers and router runnables by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4553
* mistral[minor]: Add support for tool calling, add withStructuredOutput by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4522
* mistralai[patch]: Release 0.0.8 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4558
* community[patch]: Neo4j will no longer return undefined by adam-cowley in https://github.com/langchain-ai/langchainjs/pull/4539
* community[patch]: Update PrismaVectorStore Similiarity Search to pass filters consistently by Speuce in https://github.com/langchain-ai/langchainjs/pull/4523
* community[patch]: allow automatic metadata and pks on vector store by nicoloboschi in https://github.com/langchain-ai/langchainjs/pull/4516
* mistral[patch]: import mistral via class method by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4561
* mistralai[patch]: Release 0.0.9 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4562
* docs[patch]: Add CORS note to LangServe by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4564
* groq[patch]: Set dangerouslyAllowBrowser = true in ChatGroq by gradenr in https://github.com/langchain-ai/langchainjs/pull/4571
* groq[patch]: Add streaming class prop by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4573
* groq[patch]: Release 0.0.2 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4574
* docs[patch]: Update more dropdown & add chatjs langchain link by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4572
* ci[minor]: Add issue & discussion templates by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4577
* ci[minor]: Only run CI when it makes sense! by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4443
* docs[patch]: Add Neo4j to tutorials, update chat model functionality table by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4578
* langchain[minor],docs[minor]: Add `MatryoshkaRetriever` by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4458
0.1.25
What's Changed
0.1.24
What's Changed
* langchain[patch]: Release 0.1.22 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4524
* community[patch]: Remove quotes around PostgresRecordManager table create statement by alan-bentley-dsg in https://github.com/langchain-ai/langchainjs/pull/4480
* core[minor]: withStructuredOutput & move openai tool output parsers to core by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4525
* core[patch]: Release 0.1.35 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4530
* core[patch],langchain[patch]: Fix runnable lambda and agent nested tracing by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4531
* langchain[patch]: Fix/skip tests by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4532
* core[patch]: Release 0.1.36 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4534
* community[patch]: Bump community deps by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4535
* community[patch]: Release 0.0.33 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4536
* langchain[patch]: Bump deps by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4537
* langchain[patch]: Release 0.1.23 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4538
* core[minor]: Update withStructuredOutput return base typing by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4545
* core[minor]: Add JSON functions output parser to core by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4546
* core[patch]: Release 0.1.37 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4547
* core[minor]: Move json functions parser entrypoint to `openai_functions` by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4548
* core[patch]: Release 0.1.38 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4549
* core[patch]: Add entrypoint for oai functions parser by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4550
* core[patch]: Release 0.1.39 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4551
* nomic[patch]: Remove unused deps from nomic package by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4552
* nomic[patch]: Release 0.0.3 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4554
* openai[minor]: adds withStructuredOutput to chat oai by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4529
* openai[patch]: Release 0.0.15 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4556
* core[patch]: Use ensureConfig on retrievers and router runnables by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4553
* mistral[minor]: Add support for tool calling, add withStructuredOutput by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4522
* mistralai[patch]: Release 0.0.8 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4558
* community[patch]: Neo4j will no longer return undefined by adam-cowley in https://github.com/langchain-ai/langchainjs/pull/4539
* community[patch]: Update PrismaVectorStore Similiarity Search to pass filters consistently by Speuce in https://github.com/langchain-ai/langchainjs/pull/4523
* community[patch]: allow automatic metadata and pks on vector store by nicoloboschi in https://github.com/langchain-ai/langchainjs/pull/4516
* mistral[patch]: import mistral via class method by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4561
* mistralai[patch]: Release 0.0.9 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4562
* docs[patch]: Add CORS note to LangServe by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4564
* groq[patch]: Set dangerouslyAllowBrowser = true in ChatGroq by gradenr in https://github.com/langchain-ai/langchainjs/pull/4571
* groq[patch]: Add streaming class prop by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4573
* groq[patch]: Release 0.0.2 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4574
* docs[patch]: Update more dropdown & add chatjs langchain link by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4572
* ci[minor]: Add issue & discussion templates by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4577
* ci[minor]: Only run CI when it makes sense! by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4443
* docs[patch]: Add Neo4j to tutorials, update chat model functionality table by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4578
* langchain[minor],docs[minor]: Add `MatryoshkaRetriever` by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4458
New Contributors
* alan-bentley-dsg made their first contribution in https://github.com/langchain-ai/langchainjs/pull/4480
* Speuce made their first contribution in https://github.com/langchain-ai/langchainjs/pull/4523
**Full Changelog**: https://github.com/langchain-ai/langchainjs/compare/0.1.22...0.1.24
0.1.23
What's Changed
**Full Changelog**: https://github.com/langchain-ai/langchainjs/compare/0.1.22...0.1.23
0.1.22
What's Changed
* langchain[patch]: Release 0.1.21 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4483
* groq[major]: ChatGroq (groq integration package) by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4467
* groq[patch]: Release 0.0.1 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4484
* groq[minor]: Fix Readme example by gradenr in https://github.com/langchain-ai/langchainjs/pull/4485
* 👥 Update LangChain people data by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4487
* small typo google gen ai readme.md by helloworld53 in https://github.com/langchain-ai/langchainjs/pull/4489
* docs: logo by efriis in https://github.com/langchain-ai/langchainjs/pull/4493
* core[minor]: Allow injection of AsyncLocalStorage by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4498
* core[patch]: Release 0.1.32 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4507
* community[patch]: fix astra initialize error by nicoloboschi in https://github.com/langchain-ai/langchainjs/pull/4502
* docs[patch]: Fix typo in example by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4509
* core[patch]: Try to rely on async iterator typing from AsyncIterable by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4446
* core[patch]: Release 0.1.34 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4512
* anthropic[minor]: Update Anthropic SDK, move out of beta by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4518
* anthropic[minor]: Release 0.1.0 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4519
* langchain[patch]: Ensure config is passed through properly in base chain by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4520
* community[patch]: add support for customizable bundle url by nicoloboschi in https://github.com/langchain-ai/langchainjs/pull/4517
New Contributors
* gradenr made their first contribution in https://github.com/langchain-ai/langchainjs/pull/4485
* helloworld53 made their first contribution in https://github.com/langchain-ai/langchainjs/pull/4489
* nicoloboschi made their first contribution in https://github.com/langchain-ai/langchainjs/pull/4502
**Full Changelog**: https://github.com/langchain-ai/langchainjs/compare/0.1.21...0.1.22
0.1.21
What's Changed
* langchain[patch]: Release 0.1.20 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4440
* docs[patch]: Update image by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4441
* nomic[major]: Add Nomic integration package by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4442
* nomic[patch]: Release 0.0.1 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4444
* nomic[patch]: Use Nomic SDK instead of rest api by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4445
* nomic[patch]: Release 0.0.2 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4457
* core[patch]: Fix undefined prompt variable when loading a non-templated image message part by dqbd in https://github.com/langchain-ai/langchainjs/pull/4464
* docs[patch]: Fix typo in quickstart walkthrough by Akhigbe-E in https://github.com/langchain-ai/langchainjs/pull/4460
* docs[patch]: Docs update: update cloudflare_vectorize.mdx by mggger in https://github.com/langchain-ai/langchainjs/pull/4455
* community[minor]: Basic Fireworks function calling notebook + embeddings code by benjibc in https://github.com/langchain-ai/langchainjs/pull/4447
* core[patch]: Release 0.1.31 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4470
* community[minor]: Make "IN-filters" possible for PgVector Metadata by aman-shrivastava95 in https://github.com/langchain-ai/langchainjs/pull/3745
* community[patch]: Release 0.0.31 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4471
* 👥 Update LangChain people data by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4473
* mongodb[major]: Create MongoDB integration package by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4277
* mongodb[patch]: Release 0.0.1 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4476
* langchain[patch]: Relax Weaviate peer dep by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4475
* core[patch]: Get Run / Parent by hinthornw in https://github.com/langchain-ai/langchainjs/pull/4477
* community[patch]: Add `keep_alive` parameter to Ollama API. by andrewnguonly in https://github.com/langchain-ai/langchainjs/pull/4454
* community[minor]: Postgres Integration for Chat Memory by MJDeligan in https://github.com/langchain-ai/langchainjs/pull/4450
* community[minor]: Add Astra DB chat message history store by mfortman11 in https://github.com/langchain-ai/langchainjs/pull/4459
* community[patch]: Allow custom model endpoints to be used with GoogleVertexAI LLM class by x-rudolfs in https://github.com/langchain-ai/langchainjs/pull/4451
* core[patch]: Release 0.1.32 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4478
* community[patch]: Allow custom headers on Ollama / ChatOllama / OllamaEmbeddings by alvarosevilla95 in https://github.com/langchain-ai/langchainjs/pull/4466
* community[patch]: Update community deps and tests by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4479
* community[patch]: Release 0.0.32 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4481
* langchain[patch]: Update deps by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4482
New Contributors
* Akhigbe-E made their first contribution in https://github.com/langchain-ai/langchainjs/pull/4460
* mggger made their first contribution in https://github.com/langchain-ai/langchainjs/pull/4455
* benjibc made their first contribution in https://github.com/langchain-ai/langchainjs/pull/4447
* aman-shrivastava95 made their first contribution in https://github.com/langchain-ai/langchainjs/pull/3745
* andrewnguonly made their first contribution in https://github.com/langchain-ai/langchainjs/pull/4454
* x-rudolfs made their first contribution in https://github.com/langchain-ai/langchainjs/pull/4451
* alvarosevilla95 made their first contribution in https://github.com/langchain-ai/langchainjs/pull/4466
**Full Changelog**: https://github.com/langchain-ai/langchainjs/compare/0.1.20...0.1.21
0.1.20
What's Changed
* langchain[patch]: Release 0.1.19 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4428
* core[minor]: Improve error handling by dqbd in https://github.com/langchain-ai/langchainjs/pull/4435
* langchain[patch]: Make AgentExecutor pass config object through to tools by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4436
* community[patch], azure-openai[patch]: tag langchainjs in azure integrations calls by sinedied in https://github.com/langchain-ai/langchainjs/pull/4411
* azure-openai[patch]: Release 0.0.2 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4437
* community[patch]: add neo4j-graph generics, don't swallow query execution errors by adam-cowley in https://github.com/langchain-ai/langchainjs/pull/4434
* langchain[patch]: Upgrade Google Cloud Storage dependency by JackEdgar in https://github.com/langchain-ai/langchainjs/pull/4368
* langchain[minor]: Fix missing traces when traceable used in runOnDataset, API update by dqbd in https://github.com/langchain-ai/langchainjs/pull/4430
* community[minor]: add CassandraKVStore by mieslep in https://github.com/langchain-ai/langchainjs/pull/4418
* core[patch]: Release 0.1.30 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4438
* community[patch]: Release 0.0.30 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4439
New Contributors
* adam-cowley made their first contribution in https://github.com/langchain-ai/langchainjs/pull/4434
* JackEdgar made their first contribution in https://github.com/langchain-ai/langchainjs/pull/4368
**Full Changelog**: https://github.com/langchain-ai/langchainjs/compare/0.1.19...0.1.20
0.1.19
What's Changed
* langchain[patch]: Release 0.1.18 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4403
* cloudflare[patch]: Release 0.0.3 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4404
* Use onRunCreate by hinthornw in https://github.com/langchain-ai/langchainjs/pull/4405
* langchain[patch], core[patch], community[patch]: Bump LangSmith versions by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4414
* core[patch]: Make custom tools pass raw config to functions by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4419
* docs[patch]: Add warnings about SQL Injection for Postgres integrations by MJDeligan in https://github.com/langchain-ai/langchainjs/pull/4398
* community[patch]: Remove deprecated call of serializable.js by mkesper in https://github.com/langchain-ai/langchainjs/pull/4410
* core[patch]: Add optional type param to JsonOutputParser by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4420
* Improve developer-facing evaluations API by dqbd in https://github.com/langchain-ai/langchainjs/pull/4370
* docs[minor]: Fix broken link used in quickstart by rogerthatdev in https://github.com/langchain-ai/langchainjs/pull/4422
* langchain[minor]: Couchbase document loader by lokesh-couchbase in https://github.com/langchain-ai/langchainjs/pull/4364
* core[patch]: Release 0.1.29 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4424
* community[patch], langchain[patch]: Bump core versions by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4425
* community[patch]: Release 0.0.29 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4426
* langchain[patch]: Bump community by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4427
New Contributors
* rogerthatdev made their first contribution in https://github.com/langchain-ai/langchainjs/pull/4422
* lokesh-couchbase made their first contribution in https://github.com/langchain-ai/langchainjs/pull/4364
**Full Changelog**: https://github.com/langchain-ai/langchainjs/compare/0.1.18...0.1.19
0.1.18
What's Changed
* langchain[patch]: Release 0.1.16 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4334
* Correct waitlist instruction in README by eknuth in https://github.com/langchain-ai/langchainjs/pull/4335
* docs[patch]: Fix broken link by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4336
* langchain[patch]: Export helper functions from indexing api by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4344
* docs[minor]: Add Human-in-the-loop to tools use case by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4314
* langchain[minor],docs[minor]: Add `SitemapLoader` by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4331
* langchain[patch]: Rm unwanted build artifacts by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4345
* langchain[patch]: Release 0.1.17 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4347
* langchain[patch],docs[patch]: Fix double redirect by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4348
* core[patch]: Fix remote runnable streamLog type, update docs by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4353
* core[patch]: Release 0.1.26 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4354
* docs[patch]: corrected typo in output parsers documentation by kenchandev in https://github.com/langchain-ai/langchainjs/pull/4356
* community[patch]: Support OpenSearch Serverless by huuyafwww in https://github.com/langchain-ai/langchainjs/pull/4229
* langchain[patch]: Make sitemap test integration by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4358
* community[minor]: Added `SQLiteRecordManager` by jasonnathan in https://github.com/langchain-ai/langchainjs/pull/4321
* community[minor]: Add Dria retriever by erhant in https://github.com/langchain-ai/langchainjs/pull/4302
* community[minor],docs[minor]: Add `UpstashVector` by fahreddinozcan in https://github.com/langchain-ai/langchainjs/pull/4288
* community[patch]: Release 0.0.27 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4359
* core[minor]: Adds streamEvents method to runnables by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4349
* docs[minor]: Add streamEvents docs by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4365
* Fix doc typo for formatPromptValue in prompts/quick_start.mdx by TonyGravagno in https://github.com/langchain-ai/langchainjs/pull/4378
* core[minor]: Adds addMessages method for chat history by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4381
* langchain[patch]: Update cypher qa prompt by tomasonjo in https://github.com/langchain-ai/langchainjs/pull/4369
* community[patch]: allow to modify OpenSerach number of shards/replicas by ansnoussi in https://github.com/langchain-ai/langchainjs/pull/4372
* community[patch]: Update `firebase-admin` dependency by JakubKontra in https://github.com/langchain-ai/langchainjs/pull/4377
* docs[patch],langchain[patch]: Clean up legacy retrieval QA chain code in docs, fix bad type by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4384
* langchain[patch]: Bump langchainhub dep to latest by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4382
* core[patch]: Relax required arguments on core load method by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4385
* cohere[minor]: Add cohere rerank by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4380
* cohere[patch]: Release 0.0.5 by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4389
* docs[minor], core[patch]: Adds docs for creating custom modules and extending LangChain by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4397
* core[patch]: Release 0.1.28 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4399
* experimental[patch]: Add threadId and runId to OpenAIAssistantRunnable returnValues for AgentExecutor by imjwang in https://github.com/langchain-ai/langchainjs/pull/4392
* cloudflare[patch]: Add metadata filtering support to Cloudflare Vectorize by davkorss in https://github.com/langchain-ai/langchainjs/pull/4387
* community[patch]: Fix neo4j vector for multiple indexes by tomasonjo in https://github.com/langchain-ai/langchainjs/pull/4390
* community[patch]: Bump versions by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4400
* community[patch]: Release 0.0.28 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4401
* langchain[patch]: Bump deps by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4402
* langchain[patch]: Fix: Prevent text-splitter `createDocments` metadata being overwritten. by iperzic in https://github.com/langchain-ai/langchainjs/pull/4350
New Contributors
* eknuth made their first contribution in https://github.com/langchain-ai/langchainjs/pull/4335
* kenchandev made their first contribution in https://github.com/langchain-ai/langchainjs/pull/4356
* huuyafwww made their first contribution in https://github.com/langchain-ai/langchainjs/pull/4229
* erhant made their first contribution in https://github.com/langchain-ai/langchainjs/pull/4302
* fahreddinozcan made their first contribution in https://github.com/langchain-ai/langchainjs/pull/4288
* TonyGravagno made their first contribution in https://github.com/langchain-ai/langchainjs/pull/4378
* ansnoussi made their first contribution in https://github.com/langchain-ai/langchainjs/pull/4372
* JakubKontra made their first contribution in https://github.com/langchain-ai/langchainjs/pull/4377
* davkorss made their first contribution in https://github.com/langchain-ai/langchainjs/pull/4387
* iperzic made their first contribution in https://github.com/langchain-ai/langchainjs/pull/4350
**Full Changelog**: https://github.com/langchain-ai/langchainjs/compare/0.1.16...0.1.18
0.1.17
What's Changed
* langchain[patch]: Release 0.1.16 by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4334
* Correct waitlist instruction in README by eknuth in https://github.com/langchain-ai/langchainjs/pull/4335
* docs[patch]: Fix broken link by jacoblee93 in https://github.com/langchain-ai/langchainjs/pull/4336
* langchain[patch]: Export helper functions from indexing api by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4344
* docs[minor]: Add Human-in-the-loop to tools use case by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4314
* langchain[minor],docs[minor]: Add `SitemapLoader` by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4331
* langchain[patch]: Rm unwanted build artifacts by bracesproul in https://github.com/langchain-ai/langchainjs/pull/4345
New Contributors
* eknuth made their first contribution in https://github.com/langchain-ai/langchainjs/pull/4335
**Full Changelog**: https://github.com/langchain-ai/langchainjs/compare/0.1.16...0.1.17
0.1.17rc1
What's Changed
* docs: tool agent nit by baskaryan in https://github.com/langchain-ai/langchain/pull/20337
* docs: update tool-calling table by baskaryan in https://github.com/langchain-ai/langchain/pull/20338
* docs: Update chat model providers include package information by eyurtsev in https://github.com/langchain-ai/langchain/pull/20336
* chroma: remove relevance score int test by efriis in https://github.com/langchain-ai/langchain/pull/20346
* docs: update anthropic tool call by baskaryan in https://github.com/langchain-ai/langchain/pull/20344
* docs: use vertexai in chat model tabs by baskaryan in https://github.com/langchain-ai/langchain/pull/20352
* chroma: release 0.1.0 by efriis in https://github.com/langchain-ai/langchain/pull/20355
* docs: tool agent nit by baskaryan in https://github.com/langchain-ai/langchain/pull/20353
* docs: tool call nits by baskaryan in https://github.com/langchain-ai/langchain/pull/20356
* core[patch]: Update documentation for base retriever by eyurtsev in https://github.com/langchain-ai/langchain/pull/20345
* community: docstrings update by leo-gan in https://github.com/langchain-ai/langchain/pull/20301
* docs: add Cloud SQL for MySQL vector store integration docs by jackwotherspoon in https://github.com/langchain-ai/langchain/pull/20278
* docs: Update ibm_watsonx.ipynb by eltociear in https://github.com/langchain-ai/langchain/pull/20329
* community: add gpt-4 pricing in callback by IsakNyberg in https://github.com/langchain-ai/langchain/pull/20292
* docs: show tool msg in tool call docs by baskaryan in https://github.com/langchain-ai/langchain/pull/20358
* multiple: standard chat model tests by efriis in https://github.com/langchain-ai/langchain/pull/20359
* core: bind_tools interface on basechatmodel by efriis in https://github.com/langchain-ai/langchain/pull/20360
* Add another unit test for indexing code by eyurtsev in https://github.com/langchain-ai/langchain/pull/20387
* langchain[patch]: Add deprecation warning to extraction chains by eyurtsev in https://github.com/langchain-ai/langchain/pull/20224
* docs: add Cohere to ChatModelTabs by ccurme in https://github.com/langchain-ai/langchain/pull/20386
* community: for Predibase -- enable both Predibase-hosted and HuggingFace-hosted fine-tuned adapter repositories by alexsherstinsky in https://github.com/langchain-ai/langchain/pull/20370
* docs: vertexai tool call update by baskaryan in https://github.com/langchain-ai/langchain/pull/20362
* community[patch]: Add "model" attribute to the payload sent to Ollama in `ChatOllama` by ptgoetz in https://github.com/langchain-ai/langchain/pull/20354
* docs: Adding api documentation link at the end of each output parser class description page. by Haris-Ali007 in https://github.com/langchain-ai/langchain/pull/20391
* docs: langchain-chroma package by efriis in https://github.com/langchain-ai/langchain/pull/20394
* Skip pydantic validation for llm graph transformer and fix JSON response where possible by tomasonjo in https://github.com/langchain-ai/langchain/pull/19915
* community: Firecrawl.dev integration by nickscamara in https://github.com/langchain-ai/langchain/pull/20364
* community[patch]: Invoke callback prior to yielding token fix for HuggingFaceEndpoint by balloonio in https://github.com/langchain-ai/langchain/pull/20366
* Update index.mdx by milovate in https://github.com/langchain-ai/langchain/pull/20395
* community[patch]: Invoke callback prior to yielding token fix for Llamafile by bal