1 Release published by 1 person

• 0.3.24 Release 0.3.24

  published Apr 24, 2025

34 Pull requests merged by 14 people

• feat(core): allow JsonOutputParser to stream markdown JSON

  #8091 merged Apr 30, 2025

• release(community): 0.3.42

  #8098 merged Apr 30, 2025

• release(openai): 0.5.8

  #8097 merged Apr 30, 2025

• fix(langchain): fix broken langchain build

  #8096 merged Apr 30, 2025

• release(core): 0.3.50

  #8095 merged Apr 30, 2025

• feat(openai): Response API support for reasoning summaries, stateful conversations, and Zero Data Retention

  #8090 merged Apr 30, 2025

• fix(aws): Merge consecutive messages correctly in ChatBedrockConverse

  #7978 merged Apr 28, 2025

• fix(community): Throw more descriptive errors for Ali toyi chat models

  #5549 merged Apr 28, 2025

• feat(community): pgvector store: remove dependency with uuid-ossp extension

  #5014 merged Apr 28, 2025

• feat(core): support method field in StructuredPrompt

  #6657 merged Apr 28, 2025

• feat(tavily): use chunks per source arg

  #8081 merged Apr 28, 2025

• chore(core) Document: add test checking pageContents empty string behavior

  #2836 merged Apr 28, 2025

• fix(langchain): fix react agent quote handling in JSON parsing

  #7707 merged Apr 28, 2025

• fix(community): export openapi util

  #8037 merged Apr 28, 2025

• fix(langchain): improve output parsing in xml agent

  #3975 merged Apr 28, 2025

• feat(community): Add schema support for ensureTableInDatabase in typeorm vectorstore.

  #4504 merged Apr 28, 2025

• fix(range_tests): fix latest dep range test for @langchain/google-ver…

  #8084 merged Apr 28, 2025

• release(core): 0.3.49

  #8077 merged Apr 25, 2025

• fix(core): Prevent DictPromptTemplate serialization from getting minified

  #8076 merged Apr 25, 2025

• docs: Update Google Analytics tag in docs

  #8075 merged Apr 24, 2025

• release(google): 0.2.5

  #8072 merged Apr 24, 2025

• release(openai): 0.5.7

  #8071 merged Apr 24, 2025

• release(aws): 0.1.9

  #8070 merged Apr 24, 2025

• release(anthropic): 0.3.19

  #8069 merged Apr 24, 2025

• chore(google): bump dep on core

  #8064 merged Apr 24, 2025

• feat(aws): implement standard content blocks

  #8066 merged Apr 24, 2025

• feat(anthropic): implement standard content blocks

  #8063 merged Apr 24, 2025

• feat(openai): implement standard content blocks

  #8065 merged Apr 24, 2025

• release(core): 0.3.48

  #8067 merged Apr 24, 2025

• feat(core): implement standard content blocks

  #8062 merged Apr 24, 2025

• release(langchain): 0.3.24

  #8059 merged Apr 24, 2025

• fix(langchain): Expose _ConfigurableModel in exports

  #8053 merged Apr 23, 2025

• release(core): 0.3.47

  #8057 merged Apr 23, 2025

• feat(core): Add input_variables to serialized representation of DictPromptTemplate

  #8055 merged Apr 23, 2025

7 Pull requests opened by 7 people

• fix(core): Infer tool `invoke` return type from provided function

  #8056 opened Apr 23, 2025

• groq[patch]: Support generic messages in messageToGroqRole

  #8078 opened Apr 26, 2025

• chore(deps): bump the npm_and_yarn group across 6 directories with 22 updates

  #8085 opened Apr 28, 2025

• Upgrading weaviate client to v3.5.2

  #8089 opened Apr 28, 2025

• add google gemini

  #8092 opened Apr 29, 2025

• OCI Generative AI self-published LangChain integration

  #8093 opened Apr 29, 2025

• fix(prisma): filter on enum value

  #8100 opened Apr 30, 2025

5 Issues closed by 1 person

• Feature request: Make JsonOutputParser able to extract JSON from markdown output

  #8068 closed Apr 30, 2025

• Feature: Support for OpenAI Reasoning Summaries

  #8088 closed Apr 30, 2025

• Multiple createReactAgent will cause errors.

  #7856 closed Apr 28, 2025

• DOC: <Issue related to /docs/integrations/document_loaders/file_loaders/unstructured/>

  #8050 closed Apr 28, 2025

• How to create an agent using the class Agent and not the Class BaseAgent

  #8073 closed Apr 28, 2025

9 Issues opened by 9 people

• Human-in-the-loop Resume Not Working in LangGraph JS with Checkpoint

  #8099 opened Apr 30, 2025

• Missing Model Name in LangChain's Together.AI Integration Defaults Without Warning

  #8094 opened Apr 30, 2025

• Cannot set thinking budget in google-genai

  #8087 opened Apr 28, 2025

• AzureChatOpenAI imported from @langchain/openai results in MODEL_NOT_FOUND error

  #8082 opened Apr 27, 2025

• Inconsistent handling of name parameter in BaseMessage for ChatGoogleGenerativeAI (and likely ChatVertexAI) in @langchain/google-genai

  #8079 opened Apr 27, 2025

• Feature Request: Add tool call support to `FakeStreamingChatModel`

  #8083 opened Apr 25, 2025

• Bug Report: GoogleGenerativeAIFetchError — Only 'enum' and 'date-time' supported for STRING type

  #8074 opened Apr 24, 2025

• TavilySearch construct args act incorrectly when invoked

  #8061 opened Apr 24, 2025

• Schema translations to OpenAI JSON Schema breaking for recursive definitions for tools

  #8058 opened Apr 23, 2025

6 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• chore(docs): add Azure OpenAI to ChatModelTab

  #5624 commented on Apr 28, 2025 • 9 new comments

• ChatGoogleGenerativeAI withStructuredOutputs does not bind the correct fields

  #7758 commented on Apr 25, 2025 • 0 new comments

• OpenAI: When using streaming with responses API, tool call arguments are parsed incorrectly.

  #8049 commented on Apr 28, 2025 • 0 new comments

• When streaming, it outputs: "field[completion_tokens] already exists in this message chunk and value has unsupported type."

  #7694 commented on Apr 30, 2025 • 0 new comments

• refactor(common): restructure convertMessageContentToParts

  #8005 commented on Apr 28, 2025 • 0 new comments

• feat(vectorstores): add Chromia vectorstore integration and examples

  #8041 commented on Apr 29, 2025 • 0 new comments