Release 0.1.21

What's Changed

• langchain[patch]: Release 0.1.20 by @jacoblee93 in #4440
• docs[patch]: Update image by @jacoblee93 in #4441
• nomic[major]: Add Nomic integration package by @bracesproul in #4442
• nomic[patch]: Release 0.0.1 by @bracesproul in #4444
• nomic[patch]: Use Nomic SDK instead of rest api by @bracesproul in #4445
• nomic[patch]: Release 0.0.2 by @bracesproul in #4457
• core[patch]: Fix undefined prompt variable when loading a non-templated image message part by @dqbd in #4464
• docs[patch]: Fix typo in quickstart walkthrough by @Akhigbe-E in #4460
• docs[patch]: Docs update: update cloudflare_vectorize.mdx by @mggger in #4455
• community[minor]: Basic Fireworks function calling notebook + embeddings code by @benjibc in #4447
• core[patch]: Release 0.1.31 by @jacoblee93 in #4470
• community[minor]: Make "IN-filters" possible for PgVector Metadata by @aman-shrivastava95 in #3745
• community[patch]: Release 0.0.31 by @jacoblee93 in #4471
• 👥 Update LangChain people data by @jacoblee93 in #4473
• mongodb[major]: Create MongoDB integration package by @jacoblee93 in #4277
• mongodb[patch]: Release 0.0.1 by @jacoblee93 in #4476
• langchain[patch]: Relax Weaviate peer dep by @jacoblee93 in #4475
• core[patch]: Get Run / Parent by @hinthornw in #4477
• community[patch]: Add keep_alive parameter to Ollama API. by @andrewnguonly in #4454
• community[minor]: Postgres Integration for Chat Memory by @MJDeligan in #4450
• community[minor]: Add Astra DB chat message history store by @mfortman11 in #4459
• community[patch]: Allow custom model endpoints to be used with GoogleVertexAI LLM class by @x-rudolfs in #4451
• core[patch]: Release 0.1.32 by @jacoblee93 in #4478
• community[patch]: Allow custom headers on Ollama / ChatOllama / OllamaEmbeddings by @alvarosevilla95 in #4466
• community[patch]: Update community deps and tests by @jacoblee93 in #4479
• community[patch]: Release 0.0.32 by @jacoblee93 in #4481
• langchain[patch]: Update deps by @jacoblee93 in #4482

New Contributors

• @Akhigbe-E made their first contribution in #4460
• @mggger made their first contribution in #4455
• @benjibc made their first contribution in #4447
• @aman-shrivastava95 made their first contribution in #3745
• @andrewnguonly made their first contribution in #4454
• @x-rudolfs made their first contribution in #4451
• @alvarosevilla95 made their first contribution in #4466

Full Changelog: 0.1.20...0.1.21

Release 0.1.20

What's Changed

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

New Contributors

• @adam-cowley made their first contribution in #4434
• @JackEdgar made their first contribution in #4368

Full Changelog: 0.1.19...0.1.20

Release 0.1.19

What's Changed

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

New Contributors

• @rogerthatdev made their first contribution in #4422
• @lokesh-couchbase made their first contribution in #4364

Full Changelog: 0.1.18...0.1.19

Release 0.1.18

What's Changed

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

New Contributors

• @eknuth made their first contribution in #4335
• @kenchandev made their first contribution in #4356
• @huuyafwww made their first contribution in #4229
• @erhant made their first contribution in #4302
• @fahreddinozcan made their first contribution in #4288
• @TonyGravagno made their first contribution in #4378
• @ansnoussi made their first contribution in #4372
• @JakubKontra made their first contribution in #4377
• @davkorss made their first contribution in #4387
• @iperzic made their first contribution in #4350

Full Changelog: 0.1.16...0.1.18

Release 0.1.17

What's Changed

• langchain[patch]: Release 0.1.16 by @jacoblee93 in #4334
• Correct waitlist instruction in README by @eknuth in #4335
• docs[patch]: Fix broken link by @jacoblee93 in #4336
• langchain[patch]: Export helper functions from indexing api by @bracesproul in #4344
• docs[minor]: Add Human-in-the-loop to tools use case by @bracesproul in #4314
• langchain[minor],docs[minor]: Add SitemapLoader by @bracesproul in #4331
• langchain[patch]: Rm unwanted build artifacts by @bracesproul in #4345

New Contributors

• @eknuth made their first contribution in #4335

Full Changelog: 0.1.16...0.1.17

0.1.16

What's Changed

• scripts[minor],docs[minor]: Add migration script to scripts package by @bracesproul in #4326
• scripts[patch]: Release 0.0.5 by @bracesproul in #4330
• Update aws.mdx by @jasel-lewis in #4322
• Updated debugging.mdx by @jasonnathan in #4319
• langchain[patch]: Fix run on dataset method for built-in evaluators by @jacoblee93 in #4332

New Contributors

• @jasel-lewis made their first contribution in #4322
• @jasonnathan made their first contribution in #4319

Full Changelog: 0.1.15...0.1.16

0.1.15

What's Changed

• langchain[patch]: Release 0.1.14 by @jacoblee93 in #4315
• ci[minor]: Add new test:unit:ci and build before tests in ci file by @bracesproul in #4312
• Revert "langchain[minor]: Add imports migration script" by @bracesproul in #4324
• core[patch]: Inline more portable SAX parser, remove node-only type import by @jacoblee93 in #4325
• langchain[patch],community[patch]: Fix lint warnings by @bracesproul in #4323
• core[patch]: Release 0.1.25 by @jacoblee93 in #4327
• langchain[patch]: Bump core dep by @jacoblee93 in #4328
• langchain[patch]: Release 0.1.15 by @jacoblee93 in #4329

Full Changelog: 0.1.14...0.1.15

0.1.14

What's Changed

• langchain[patch]: Release 0.1.13 by @jacoblee93 in #4287
• langchain[patch]: Improve memory vector store tests by @bracesproul in #4283
• infra[minor]: Split unit tests by @bracesproul in #4292
• docs[minor]: Add new QA & RAG use case section by @bracesproul in #4211
• docs[patch]: Fix header typo by @bracesproul in #4295
• create-langchain-integration[patch]: Fix build command + release by @jacoblee93 in #4297
• redis[major]: Adds new @langchain/redis integration package by @jacoblee93 in #4299
• redis[patch]: Release 0.0.1 by @jacoblee93 in #4300
• community[minor]: update CloseVector versions to greatly improve web saving/loading of index files over 5MB. by @jo32 in #4291
• google-genai[patch]: Extend GoogleGenerativeAIEmbeddings to embed more than 100 documents by @imjwang in #4279
• google-genai[patch]: Release 0.0.10 by @jacoblee93 in #4301
• Fix typos and grammer errors in concepts.mdx by @barisbll in #4304
• core[patch]: Properly export ImagePromptTemplate by @jacoblee93 in #4307
• ci[patch]: Set concurrency to 1 for unit tests ci by @bracesproul in #4310
• core[minor]: Move remote runnable to core and fix base message serialization format by @jacoblee93 in #4309
• core[patch]: Update build artifact by @jacoblee93 in #4311
• core[patch]: Release 0.1.24 by @jacoblee93 in #4313
• docs[minor]: Add OpenAI tools docs by @bracesproul in #4306
• langchain[patch]: Fix ImagePromptTemplate deserialization, export RemoteRunnable directly from @langchain/core by @jacoblee93 in #4308
• langchain[minor]: Add imports migration script by @bracesproul in #4103
• langchain[patch]: update metadata and default expand param for confluence loader by @fuleinist in #4220

New Contributors

• @barisbll made their first contribution in #4304

Full Changelog: 0.1.13...0.1.14

Release 0.1.23

What's Changed

Full Changelog: 0.1.22...0.1.23

0.1.13

What's Changed

• langchain[patch]: Release 0.1.12 by @jacoblee93 in #4247
• community[patch]: Release 0.0.26 by @jacoblee93 in #4248
• weaviate[major],langchain[patch],community[patch]: Adds weaviate vector store integration package by @bracesproul in #4077
• weaviate[patch]: Add build auto-gen missing components by @bracesproul in #4250
• weaviate[patch]: Release 0.0.1 by @bracesproul in #4251
• all[patch]: Add homepage to package.json for proper readmes by @bracesproul in #4252
• mistralai[patch]: Release 0.0.7 by @jacoblee93 in #4259
• anthropic[patch]: Release 0.0.10 by @jacoblee93 in #4260
• cloudflare[patch]: Release 0.0.2 by @jacoblee93 in #4261
• cohere[patch]: Release 0.0.4 by @jacoblee93 in #4262
• exa[patch]: Release 0.0.3 by @jacoblee93 in #4263
• google-genai[patch]: Release 0.0.9 by @jacoblee93 in #4264
• pinecone[patch]: Release 0.0.2 by @jacoblee93 in #4265
• azure-openai[major]: Integration of Azure OpenAI SDK with Langchain by @sarangan12 in #3919
• azure-openai[patch]: Update build artifacts by @jacoblee93 in #4266
• core[patch]: Pass runnable config directly to RunnableLambda by @jacoblee93 in #4267
• core[patch]: Release 0.1.22 by @jacoblee93 in #4270
• examples[patch],langchain[patch],community[patch]: Remove dup fake testing models by @bracesproul in #4271
• all[patch]: Relax Weaviate dependency, add deserialization namespace for messages, fix import map gen by @jacoblee93 in #4274
• create-langchain-integration[patch]: Release 0.0.9 by @jacoblee93 in #4275
• pinecone[patch]: Add additional namespace customizing by @bracesproul in #4254
• pinecone[patch]: Release 0.0.3 by @bracesproul in #4284
• core[minor]: Add XML output parser by @bracesproul in #4258
• core[patch]: Release 0.1.23 by @bracesproul in #4285
• langchain[patch]: Remove unnecessary peer dep by @jacoblee93 in #4286

New Contributors

• @sarangan12 made their first contribution in #3919

Full Changelog: 0.1.12...0.1.13