Releases · langchain-ai/langchainjs

29 Jan 23:57

jacoblee93

0.3.15

0e37db8

Release 0.3.15 Latest

Latest

What's Changed

Release 0.3.14 by @jacoblee93 in #7611
fix: Add test for pdf uploads anthropic by @bracesproul in #7613
feat: Update google genai to support file uploads by @bracesproul in #7612
chore(google-genai): Drop .only in test by @bracesproul in #7614
release(google-genai): 0.1.7 by @bracesproul in #7615
fix(core): Fix stream events bug when errors are thrown too quickly during iteration by @jacoblee93 in #7617
release(core): 0.3.37 by @jacoblee93 in #7619
fix(langchain): Fix Groq import for hub by @jacoblee93 in #7620

Full Changelog: 0.3.14...0.3.15

Contributors

jacoblee93 and bracesproul

Assets 2

28 Jan 15:56

jacoblee93

0.3.14

d64e5e8

Release 0.3.14

What's Changed

Release 0.3.13 by @jacoblee93 in #7588
release(openai): 0.4.0 by @jacoblee93 in #7589
release(core): 0.3.35 by @jacoblee93 in #7590
fix(ci): Update lock by @jacoblee93 in #7591
feat(core): Allow passing returnDirect in tool wrapper params by @jacoblee93 in #7594
release(core): 0.3.36 by @jacoblee93 in #7595
fix(openai): Revert Azure default withStructuredOutput changes by @jacoblee93 in #7596
release(openai): 0.4.1 by @jacoblee93 in #7597
feat(openai): Refactor to allow easier subclassing by @jacoblee93 in #7598
release(openai): 0.4.2 by @jacoblee93 in #7599
feat(deepseek): Adds Deepseek integration by @jacoblee93 in #7604
release(deepseek): 0.0.1 by @jacoblee93 in #7608
feat: update Novita AI doc by @jasonhp in #7602
feat(langchain): Add DeepSeek to initChatModel by @jacoblee93 in #7609

Full Changelog: 0.3.13...0.3.14

Contributors

jasonhp and jacoblee93

Assets 2

25 Jan 01:57

jacoblee93

0.3.13

0ff32c2

Release 0.3.13

What's Changed

Release 0.3.12 by @jacoblee93 in #7559
fix(core): Prevent cache misses from triggering model start callback runs twice by @jacoblee93 in #7565
fix(core): Ensure that cached flag in run extras is only set for cache hits by @jacoblee93 in #7566
release(core): 0.3.33 by @jacoblee93 in #7567
feat(community): Adds graph_document to export list by @hlminh2000 in #7555
fix(langchain): Fix ZeroShotAgent createPrompt with correct formatted tool names by @thu2004 in #7510
docs: Add document for AzureCosmosDBMongoChatMessageHistory by @fatmelon in #7519
fix(langchain): Allow pulling hub prompts with associated models by @jacoblee93 in #7569
fix(community,aws): Update handleLLMNewToken to include chunk metadata by @mohebifar in #7568
feat(community): Provide fallback relationshipType in case it is not present in graph_transformer by @hlminh2000 in #7521
docs: Add redirect by @jacoblee93 in #7570
fix(langchain,core): Add shim for hub mustache templates with nested input variables by @jacoblee93 in #7581
fix(chat-models): honor disableStreaming even for generateUncached by @dqbd in #7575
release(core): 0.3.34 by @bracesproul in #7584
feat(langchain): Add hub entrypoint with automatic dynamic entrypoint of models by @jacoblee93 in #7583
chore(ollama): Export OllamaEmbeddingsParams interface by @gurisko in #7574
docs: Clarify tool creation process in structured outputs documentation by @saharis9988 in #7578
fix(community): Set awaitHandlers to true in upstash ratelimit by @CahidArda in #7571
fix(core): Fix trim messages mutation by @jacoblee93 in #7585
feat(openai): Make only AzureOpenAI respect Azure env vars, remove class defaults, update withStructuredOutput defaults by @jacoblee93 in #7535
fix(community): Make postgresConnectionOptions optional in PostgresRecordManager by @JonathanVelkeneers in #7580
release(community): 0.3.27 by @jacoblee93 in #7586
release(ollama): 0.1.5 by @jacoblee93 in #7587

New Contributors

@hlminh2000 made their first contribution in #7555
@thu2004 made their first contribution in #7510
@mohebifar made their first contribution in #7568
@gurisko made their first contribution in #7574
@saharis9988 made their first contribution in #7578

Full Changelog: 0.3.12...0.3.13

Contributors

thu2004, gurisko, and 9 other contributors

Assets 2

20 Jan 01:51

jacoblee93

0.3.12

ab5c072

Release 0.3.12

What's Changed

release(langchain): 0.3.11 by @jacoblee93 in #7501
feat(core,openai): Add support for disable_streaming, set for o1 by @jacoblee93 in #7503
release(core): 0.3.29 by @jacoblee93 in #7507
release(openai): 0.3.17 by @jacoblee93 in #7508
docs: Closes #7476 by @ucev in #7506
docs: Closes #7494 by @ucev in #7504
fix(core): Make dispatchCustomEvent not throw if used with no callbacks by @jacoblee93 in #7513
release(core): 0.3.30 by @jacoblee93 in #7514
fix(core): Add run name for trimMessages by @jacoblee93 in #7517
fix(google-vertexai): fix bug when not using logprobs by @afirstenberg in #7515
fix(google-common,google-*): fix retryable errors by @siviter-t in #7516
release(google-common): 0.1.8 by @jacoblee93 in #7518
fix(core): Fix trim messages mutation bug by @jacoblee93 in #7547
release(core): 0.3.31 by @jacoblee93 in #7548
fix(community): Updated Embeddings URL by @Jacky3003 in #7545
fix(community): make sure guardrailConfig can be added even with anthropic models by @madmed88 in #7542
docs: Fix PGVectorStore import in install dependencies (TypeScript) example by @bploetz in #7533
fix(community): Airtable url by @eduardconstantin in #7532
docs: Fix typo in OpenAIModerationChain example by @JonathanVelkeneers in #7528
docs: Resolves #7483, resolves #7274 by @ucev in #7505
docs: Rename auth method in IBM docs by @FilipZmijewski in #7524
docs: correct misspelling by @ucev in #7522
release(community): 0.3.25 by @jacoblee93 in #7549
feat(azure-cosmosdb): add session context for a user mongodb by @crisjy in #7436
release(azure-cosmosdb): 0.2.7 by @jacoblee93 in #7550
fix(ci): Fix build by @jacoblee93 in #7551
feat(anthropic): Add Anthropic PDF support (document type) in invoke by @adhambadr in #7496
release(anthropic): 0.3.12 by @jacoblee93 in #7552
chore(core,langchain,community): Relax langsmith deps by @jacoblee93 in #7556
release(community): 0.3.26 by @jacoblee93 in #7557
release(core): 0.3.32 by @jacoblee93 in #7558

New Contributors

@siviter-t made their first contribution in #7516
@bploetz made their first contribution in #7533
@JonathanVelkeneers made their first contribution in #7528
@adhambadr made their first contribution in #7496

Full Changelog: 0.3.11...0.3.12

Contributors

bploetz, madmed88, and 10 other contributors

Assets 2

10 Jan 22:34

jacoblee93

0.3.11

c3799a2

Release 0.3.11

What's Changed

Release 0.3.10 by @bracesproul in #7474
fix: Add test for running google web initChatModel by @bracesproul in #7475
fix(groq): Fix Max Retries for Groq by @weakit in #7481
fix(community): togetherai response different format handling by @axe-me in #7488
groq: populate more params and user agent by @efriis in #7489
docs: Add docs for Upstash Vector built-in embeddings support by @ytkimirti in #7485
docs(community): remove docs for Watsonx IBM deprecated implementation by @FilipZmijewski in #7306
release(groq): 0.1.3 by @jacoblee93 in #7491
fix(community): update YoutubeLoader implementation by @sinedied in #7477
release(community): 0.3.23 by @jacoblee93 in #7492
replace all LANGCHAIN_ flags with LANGSMITH_ flags in the docs by @isahers1 in #7495
fix(langchain,core): Add metadata to pulled hub prompts by @jacoblee93 in #7497
release(core): 0.3.28 by @jacoblee93 in #7498
fix(google-common): Search grounding formatting by @afirstenberg in #7471
feat(google-common): Gemini logprobs by @afirstenberg in #7472
feat(community): add ByteDance Doubao Embeddings by @ucev in #7450
release(community): 0.3.24 by @jacoblee93 in #7499
release(google-vertexai): 0.1.7 by @jacoblee93 in #7500

New Contributors

@weakit made their first contribution in #7481
@axe-me made their first contribution in #7488
@ytkimirti made their first contribution in #7485
@isahers1 made their first contribution in #7495
@ucev made their first contribution in #7450

Full Changelog: 0.3.10...0.3.11

Contributors

sinedied, axe-me, and 9 other contributors

Assets 2

07 Jan 00:37

bracesproul

0.3.10

efb06c2

Release 0.3.10

What's Changed

Release 0.3.9 by @jacoblee93 in #7460
fix(create-langchain-integration): Update integration template by @jacoblee93 in #7458
release(create-langchain-integration): 0.0.12 by @jacoblee93 in #7461
docs: Fix API ref link by @jacoblee93 in #7462
docs: Update provider docs page by @jacoblee93 in #7463
fix(community): Relax community deps by @jacoblee93 in #7464
feat(community): Add VercelKVcache by @Zamoca42 in #7447
fix(community, docs): Update PGVector instructions, fix test by @jacoblee93 in #7465
release(community): 0.3.22 by @jacoblee93 in #7466
feat: Add google-vertexai-web to initChatModel by @bracesproul in #7473

New Contributors

@Zamoca42 made their first contribution in #7422

Full Changelog: 0.3.5...0.3.10

Contributors

jacoblee93, bracesproul, and Zamoca42

Assets 2

02 Jan 03:14

jacoblee93

0.3.9

47ae101

Release 0.3.9

What's Changed

Release 0.3.8 by @jacoblee93 in #7427
fix(docs): Cosmos Db Cache sample link by @dfberry in #7446
fix(docs): link to setup for PGVectorStore by @dfberry in #7441
fix(contributing): broken links by @gkhngyk in #7432
fix(aws): fix error message output by @hujiulong in #7428
fix(docs): Fix outdated documentation for llama cpp by @Jacky3003 in #7426
feat(core): Add support for boolean metadata attributes in FunctionalTranslator by @nick-w-nick in #7407
fix(google-common,google-*) Gemini 2.0 support by @afirstenberg in #7435
fix(community): Migrate xenova transformers lib to huggingface by @PylotLight in #7431
feat(community): Return metadata.title from CheerioDocumentLoader by @KoreanThinker in #7437
feat(community): Extend DocxLoader to load .doc files by @Fibii in #7421
feat(google-common): Google Search grounding tool formatter by @afirstenberg in #7448
docs: Small docs tweak by @jacoblee93 in #7452
feat(community): jira document loader by @mgiorgino-iobeya in #7294
release(community): 0.3.21 by @jacoblee93 in #7453
release(aws): 0.1.3 by @jacoblee93 in #7454
release(core): 0.3.27 by @jacoblee93 in #7455
release(google): 0.1.6 by @jacoblee93 in #7456
feat(cerebras): Adds Cerebras chat model integration by @jacoblee93 in #7457
release(cerebras): 0.0.1 by @jacoblee93 in #7459

New Contributors

@dfberry made their first contribution in #7446
@Jacky3003 made their first contribution in #7426
@PylotLight made their first contribution in #7431
@KoreanThinker made their first contribution in #7437
@Fibii made their first contribution in #7421

Full Changelog: 0.3.8...0.3.9

Contributors

dfberry, afirstenberg, and 9 other contributors

Assets 2

24 Dec 18:54

jacoblee93

0.3.8

5156926

Release 0.3.8

What's Changed

Release 0.3.7 by @jacoblee93 in #7352
fix(ci): Remove dep, add more not found redirects by @jacoblee93 in #7353
fix(google-gauth): Remove logging of error responses by @jarib in #7361
fix(community): file system chat history by @sinedied in #7357
feat(community): Added Google Trends Integration by @A-Jatana in #7248
docs: add embeddings and vector store tabs by @ccurme in #7347
feat(community): Neo4j chat message history by @BernardFaucher in #7331
feat(google-common): Grounding with Google Search and Vertex AI Search by @renathossain in #7280
release(google): 0.1.4 by @jacoblee93 in #7362
feat(community): Added Google Scholar Integration by @xnnxnyx in #7278
release(community): 0.3.19 by @jacoblee93 in #7363
fix(anthropic): Add cache usage metadata to Anthropic streaming responses by @jacoblee93 in #7368
release(anthropic): 0.3.10 by @jacoblee93 in #7369
fix(ollama): Update embeddings.ts headers type to match Ollama by @kpotter-m2 in #7376
feat(core): Generalize streaming usage for language models based on passed callback handlers by @jacoblee93 in #7378
docs: updates text-to-html example by @philnash in #7373
fix(core): Make sure to return a callback manager if configure hooks by @ibolmo in #7366
fix(ci): Fix build by @jacoblee93 in #7379
release(core): 0.3.24 by @jacoblee93 in #7380
feat(azure-cosmosdb): add AzureCosmosDBMongoChatMessageHistory by @fatmelon in #7305
docs: update tutorials by @ccurme in #7358
fix(anthropic): Properly populate usage_metadata for Anthropic models by @jacoblee93 in #7382
fix(docs): Api ref linking in codeblocks by @bracesproul in #7383
release(ollama): 0.1.4 by @jacoblee93 in #7384
release(azure-cosmosdb): 0.2.5 by @jacoblee93 in #7385
fix(anthropic): Handle parallel tool result blocks by @bracesproul in #7386
release(anthropic): 0.3.11 by @bracesproul in #7387
fix(docs): Fix broken hyperlink by @nick-w-nick in #7393
fix(docs): Fix broken RAG tutorials link by @nick-w-nick in #7391
fix(docs): Fix broken glossary links on concepts page by @nick-w-nick in #7392
feat(js): Adds developer role as a system role alias by @jacoblee93 in #7397
release(core): 0.3.25 by @jacoblee93 in #7404
feat(openai): Alias system messages as developer messages for o1, add reasoning_effort param by @jacoblee93 in #7398
release(openai): 0.3.15 by @jacoblee93 in #7405
fix(google-common, google-vertexai): Invalid URL for embeddings model by @afirstenberg in #7406
fix(google-common): add tool_use param when using structured outputs by @kashifmin in #7400
fix(google-genai): Update multimodal model check to include gemini-2 support by @OlegIvaniv in #7389
release(google-genai): 0.1.6 by @jacoblee93 in #7409
release(google-vertex): 0.1.5 by @jacoblee93 in #7410
fix(core): Fix runnable with fallbacks stream events bug by @jacoblee93 in #7411
release(core): 0.3.26 by @jacoblee93 in #7412
fix(azure-cosmosdb): Add caches for Azure CosmosDB vCore [comments resolved] by @crisjy in #7307
release(azure-cosmosdb): 0.2.6 by @jacoblee93 in #7413
fix(openai): include model_name in response_metadata by @anadi45 in #7403
fix(openai): Remove extra serialized params for OpenAI messages by @jacoblee93 in #7414
release(openai): 0.3.16 by @jacoblee93 in #7416
fix(openai): Fix test by @jacoblee93 in #7415
feat(community): Add TTL support to UpstashRedisCache by @Zamoca42 in #7422
fix(community): Change airtable API request to use POST by @eduardconstantin in #7408
fix(cohere,langchain): handle exceptions in compressDocuments and formatDocuments methods due to empty documents by @ahm750 in #7372
release(cohere): 0.3.2 by @jacoblee93 in #7424
feat(community): Port ArxivRetriever to LangChainJS by @boni-teppanyaki in #7250
release(community): 0.3.20 by @jacoblee93 in #7425

New Contributors

@A-Jatana made their first contribution in #7248
@ccurme made their first contribution in #7347
@BernardFaucher made their first contribution in #7331
@renathossain made their first contribution in #7280
@xnnxnyx made their first contribution in #7278
@kpotter-m2 made their first contribution in #7376
@fatmelon made their first contribution in #7305
@kashifmin made their first contribution in #7400
@anadi45 made their first contribution in #7403
@Zamoca42 made their first contribution in #7422
@ahm750 made their first contribution in #7372
@boni-teppanyaki made their first contribution in #7250

Full Changelog: 0.3.7...0.3.8

Contributors

jarib, ibolmo, and 21 other contributors

Assets 2

11 Dec 18:03

jacoblee93

0.3.7

a3a6f61

Release 0.3.7

What's Changed

chore(langchain): Release 0.3.6 by @jacoblee93 in #7223
feat(pinecone): Add support for Pinecone /embed endpoint by @aulorbe in #7203
chore(pinecone): Release 0.1.3 by @jacoblee93 in #7224
fix(openai): Support o1 streaming by @bracesproul in #7229
chore(openai): Release 0.3.14 by @jacoblee93 in #7230
docs: Add missing streaming concept by @eyurtsev in #7228
fix(ci): Update release script to be more lenient by @bracesproul in #7234
feat(mistral): Mistral 1.3.1 migration by @CarterMorris in #7218
chore(mistral): Release 0.2.0 by @jacoblee93 in #7239
feat(azurecosmosdb): Vector Store Add DiskANN index for CosmosDB by @crisjy in #7225
chore(azure-cosmosdb): Release 0.2.3 by @jacoblee93 in #7241
fix(community): bedrock parsing array content/tool blocks by @bracesproul in #7244
fix(ci): Fix release workspace by @bracesproul in #7245
feat(community): Incorporate BM25 score in the results by @felipediel in #7236
feat(community): Stagehand tools integration by @filip-michalsky in #7177
Update Pinecone indexing example to show use of deletionProtection by @aulorbe in #7249
feat(community): Add rerank solution to existing IBM community implementation by @FilipZmijewski in #7200
fix(core): Fix issue in .d.ts typing for protected type by @jacoblee93 in #7259
fix(community): PrismaVectorStore handle empty array in filter by @shan-mx in #7254
fix(core): Move type by @jacoblee93 in #7246
chore(core): Release 0.3.19 by @jacoblee93 in #7260
chore(community): Release 0.3.16 by @jacoblee93 in #7261
fix(google-common): Anthropic util using getType instead of _getType by @bracesproul in #7263
release(google-common): 0.1.3 by @bracesproul in #7265
fix(google-gauth/webauth): Bump Google common dep by @bracesproul in #7266
release(google-webauth): 0.1.3 by @bracesproul in #7267
fix(google-vertexai/web): Bump Google auth deps by @bracesproul in #7269
release(google-vertexai): 0.1.3 by @bracesproul in #7270
release(google-gauth): 0.1.3 by @bracesproul in #7271
release(google-vertexai-web): 0.1.3 by @bracesproul in #7272
fix(core): Improve interoperability between different langsmith versions by @jacoblee93 in #7297
release(core): 0.3.20 by @jacoblee93 in #7309
fix(google-common): "mine" -> "mime" by @maksimf in #7281
feat(community): Add property extraction for Nodes and Relationships in LLMGraphTransformer by @gvasilei in #7256
docs: Fix typo in selectors guide by @nick-w-nick in #7277
chore(community): Bump faker dev dep to 8.4.1 by @mgiorgino-iobeya in #7290
feat(community): Add support for SAP HANA Vector hnsw index creation and advanced filtering by @cinqisap in #7238
feat(google-genai): Support Gemini system instructions by @chrisnathan20 in #7235
feat(azure-cosmosdb): add session context and retrieve all sessions for a user by @sinedied in #7242
fix(community): Fix bugs in IBM community, provide some tests and fix existing tests by @FilipZmijewski in #7282
docs: Update integration contribution instructions by @jacoblee93 in #7310
feat(community): Add new LLM provider Novita AI by @jasonhp in #7231
feat(google-genai): Check Google Generative AI Structured Output by @BaharChidem in #7293
feat(community): add FileChatMessageHistory by @sinedied in #7303
fix(ci): Update build artifacts by @jacoblee93 in #7312
release(community): 0.3.17 by @jacoblee93 in #7313
feat(google-genai): Context Caching by @kwei-zhang in #7169
release(google-genai): 0.1.5 by @jacoblee93 in #7314
docs: Fix import by @jacoblee93 in #7311
release(azure-cosmosdb): 0.2.4 by @jacoblee93 in #7315
docs: Update Google GenAI doc formatting by @jacoblee93 in #7318
feat(core): Attempt to automatically read Deno env vars by @jacoblee93 in #7321
release(core): 0.3.21 by @jacoblee93 in #7323
fix(langchain-core): Pick runnable config keys in asynclocalstorage by @bracesproul in #7324
Release 0.3.22 by @bracesproul in #7325
Fix anthropic sdk import by @brichet in #7334
release(anthropic): 0.3.9 by @jacoblee93 in #7336
chore(core): externalize @cfworker/json-schema dependency by @jdanyow in #7298
fix(ollama): Remove default keepalive for Ollama models by @jacoblee93 in #7337
release(ollama): 0.1.3 by @jacoblee93 in #7338
feat(community): update embedding jina by @axuj in #7292
feat(community): Add additional fields to airtable loader by @eduardconstantin in #7322
feat(community): Introduce callbacks to IBM Watsonx SDK by @FilipZmijewski in #7329
feat(core): Preserve direct tool outputs, pass raw tool call into tools if available by @jacoblee93 in #7340
feat(core): add registerConfigureHook by @ibolmo in #7330
release(core): 0.3.23 by @jacoblee93 in #7342
release(community): 0.3.18 by @jacoblee93 in #7351
feat(langchain): Infer o1 model strings in initChatModel by @jacoblee93 in #7350