4 Releases published by 1 person

• langchain-core==0.3.67

  published Jun 30, 2025

• langchain-groq==0.3.5

  published Jul 1, 2025

• langchain-core==0.3.68

  published Jul 3, 2025

• langchain-anthropic==0.3.17

  published Jul 3, 2025

47 Pull requests merged by 9 people

• core[patch]: Int Combine when Merging Dicts

  #31572 merged Jul 4, 2025

• langchain[patch]: Add bandit rules

  #31818 merged Jul 3, 2025

• docs: Anthropic search_result nits

  #31855 merged Jul 3, 2025

• Revert "infra: temporarily skip tests"

  #31854 merged Jul 3, 2025

• infra: temporarily skip tests

  #31853 merged Jul 3, 2025

• anthropic: release 0.3.17

  #31852 merged Jul 3, 2025

• Revert "infra: drop anthropic from core test matrix"

  #31851 merged Jul 3, 2025

• infra: drop anthropic from core test matrix

  #31850 merged Jul 3, 2025

• docs: update ChatAnthropic guide

  #31849 merged Jul 3, 2025

• core: release 0.3.68

  #31848 merged Jul 3, 2025

• ollama: add validate_model_on_init, catch more errors

  #31784 merged Jul 3, 2025

• docs: anthropic formatting cleanup

  #31847 merged Jul 3, 2025

• text-splitters: bump spacy version to 3.8.7

  #31834 merged Jul 3, 2025

• cli: Add ruff rule UP (pyupgrade)

  #31843 merged Jul 3, 2025

• standard-tests: Add ruff rule UP (pyupgrade)

  #31842 merged Jul 3, 2025

• text-splitters: Add ruff rule UP (pyupgrade)

  #31841 merged Jul 3, 2025

• groq: Add service tier option to ChatGroq

  #31801 merged Jul 3, 2025

• text-splitters: 0.3.9

  #31844 merged Jul 3, 2025

• ci: set explicit workflow permissions

  #31830 merged Jul 3, 2025

• core: Use parametric tests in test_openai_tools

  #31839 merged Jul 3, 2025

• update CODEOWNERS

  #31831 merged Jul 2, 2025

• text-splitters[patch]: Remove xslt_path and harden XML parsers in HTMLSectionSplitter

  #31819 merged Jul 2, 2025

• docs: Add PR info doc

  #31833 merged Jul 2, 2025

• core[path]: Use context manager for FileCallbackHandler

  #31813 merged Jul 2, 2025

• docs: Update agents.ipynb

  #31820 merged Jul 2, 2025

• langchain-xai[patch]: Add ruff bandit rules to linter

  #31816 merged Jul 1, 2025

• langchain-qdrant[patch]: Add ruff bandit rules to linter

  #31815 merged Jul 1, 2025

• langchain-prompty[patch]: Add ruff bandit rules to linter

  #31814 merged Jul 1, 2025

• langchain-perplexity[patch]: Add ruff bandit rules to linter

  #31812 merged Jul 1, 2025

• update pyproject.toml flake8 comment

  #31810 merged Jul 1, 2025

• langchain-ollama[patch]: Add ruff bandit rules to linter

  #31811 merged Jul 1, 2025

• groq: release 0.3.5

  #31809 merged Jul 1, 2025

• langchain-nomic[patch]: Add ruff bandit rules to linter

  #31805 merged Jul 1, 2025

• langchain-mistralai[patch]: Add ruff bandit rules to linter, formatting

  #31803 merged Jul 1, 2025

• langchain-huggingface[patch]: Add ruff bandit rules to linter

  #31798 merged Jul 1, 2025

• langchain-groq[patch]: Add ruff bandit rules to linter

  #31797 merged Jul 1, 2025

• langchain-fireworks[patch]: Add ruff bandit rules to linter

  #31796 merged Jul 1, 2025

• docs: Add forum link to footer

  #31795 merged Jun 30, 2025

• docs: Update vectorstores feature matrix for Qdrant

  #31786 merged Jun 30, 2025

• langchain-openai[patch]: Add ruff bandit rules to linter

  #31788 merged Jun 30, 2025

• langchain-anthropic[patch]: Add ruff bandit rules

  #31789 merged Jun 30, 2025

• chroma: add ruff bandit rules

  #31790 merged Jun 30, 2025

• langchain-deepseek[patch]: add ruff bandit rules

  #31792 merged Jun 30, 2025

• langchain-exa: add ruff bandit rules

  #31793 merged Jun 30, 2025

• core: release 0.3.67

  #31791 merged Jun 30, 2025

• core: expose tool message recognized block types

  #31787 merged Jun 30, 2025

• infra: skip notebook in CI

  #31773 merged Jun 28, 2025

27 Pull requests opened by 12 people

• ollama: thinking, tool streaming, docs, tests

  #31772 opened Jun 28, 2025

• fix: update AzureOpenAIEmbeddings validation logic for openai_api_base

  #31782 opened Jun 30, 2025

• Enhance SECURITY.md with threat modeling, injection defenses, and memory safety

  #31794 opened Jun 30, 2025

• added error message if the query vector or embedding contains NaN values

  #31822 opened Jul 2, 2025

• core[patch]: add type key when tracing in some cases

  #31825 opened Jul 2, 2025

• Fix: Pydantic nested model field descriptions in tool schema generation (#31808)

  #31826 opened Jul 2, 2025

• core[minor]: Optimize _first_max_tokens with linear scan'

  #31827 opened Jul 2, 2025

• Update config.yml

  #31829 opened Jul 2, 2025

• docs: Integration with GreenNode Serverless AI

  #31836 opened Jul 3, 2025

• core: Bump ruff version to 0.12

  #31846 opened Jul 3, 2025

• fix: update all create_retrieval_chain import paths and add utility script

  #31856 opened Jul 3, 2025

• core: Cleanup pyproject

  #31857 opened Jul 3, 2025

• text-splitters: Ruff autofixes

  #31858 opened Jul 3, 2025

• harden xml parser for xmloutput agent

  #31859 opened Jul 3, 2025

• fix(docs): migrate from PGVector to PGVectorStore

  #31860 opened Jul 3, 2025

• standard-tests: Ruff autofixes

  #31862 opened Jul 4, 2025

• cli: Ruff autofixes

  #31863 opened Jul 4, 2025

• cli: Bump ruff version to 0.12

  #31864 opened Jul 4, 2025

• standard-tests: Bump ruff version to 0.12

  #31865 opened Jul 4, 2025

• text-splitters: Bump ruff version to 0.12

  #31866 opened Jul 4, 2025

• langchain: Bump ruff version to 0.12

  #31867 opened Jul 4, 2025

• core: make ruff rule PLW1510 unfixable

  #31868 opened Jul 4, 2025

• standard-tests: Add ruff rules PGH

  #31869 opened Jul 4, 2025

• langchain: Add ruff rules EM

  #31873 opened Jul 4, 2025

• langchain: Add ruff rule RUF

  #31874 opened Jul 4, 2025

• langchain: Add ruff rule RET

  #31875 opened Jul 4, 2025

• langchain: Add ruff rule W

  #31876 opened Jul 4, 2025

12 Issues closed by 6 people

• Issue: How to conveniently disable langsmith calls?

  #14189 closed Jul 2, 2025

• 27/10000 实时翻译 划译 I encountered an issue when using Langchain chroma

  #28910 closed Jul 2, 2025

• o3 price not updated

  #31828 closed Jul 2, 2025

• New Open SWE Request

  #31821 closed Jul 2, 2025

• TypeError: Object of type AsyncCallbackManagerForToolRun is not JSON serializable

  #30441 closed Jul 1, 2025

• SqliteCache fails with ChatOpenAI.with_structured_output(method="json_schema")

  #27264 closed Jul 1, 2025

• MistralAIEmbeddings retry decorator catches wrong exception type for rate limiting

  #29125 closed Jul 1, 2025

• `_cosine_similarity` returns incorrect shape when `y` is empty

  #31497 closed Jul 1, 2025

• ChatHuggingFace can not generate responses with fuctions binding by "bind_tools"

  #30453 closed Jun 30, 2025

• .

  #31776 closed Jun 29, 2025

• .

  #31775 closed Jun 29, 2025

• Allowing for controlling maximum image size before feeding image into LLMImageBlobParser

  #30391 closed Jun 29, 2025

8 Issues opened by 6 people

• String Evaluation with labelled criteria Scoring is wrong

  #31870 opened Jul 4, 2025

• [DOCUMENTATION] PGVector is deprecated since 0.0.14, migrate the tutorial and other langchain docs to PGVectorStore

  #31824 opened Jul 2, 2025

• bug in tool schema generation - missing field description for fields with pydantic model type

  #31808 opened Jul 1, 2025

• `maximal_marginal_relevance()` silently returns wrong result on NaN input

  #31806 opened Jul 1, 2025

• `load()` does not apply `secrets_map` to plain string values

  #31804 opened Jul 1, 2025

• `EvaluationResult.feedback_config` silently drops unknown or partial dict fields without error

  #31802 opened Jul 1, 2025

• An error occurred during agent invocation: Message dict must contain 'role' and 'content' keys, got {'messages': [HumanMessage(content=

  #31800 opened Jul 1, 2025

• DOC: fix list in `google_vertexai`

  #31785 opened Jun 30, 2025

35 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.

• qdrant: Add metadata-based deletion support to QdrantVectorStore

  #31712 commented on Jul 4, 2025 • 2 new comments

• core[bug]: Fixing Missing Docstring Bug if no Docstring is provided in BaseModel class

  #31608 commented on Jul 4, 2025 • 1 new comment

• huggingface: batching in huggingface pipeline

  #31533 commented on Jul 4, 2025 • 1 new comment

• GitBook loader does not load any pages when Sitemap has nested Sitemaps

  #30473 commented on Jun 28, 2025 • 0 new comments

• DOC: Integrations > Vectorstores > "IDs in add Documents" is inaccurate

  #30622 commented on Jul 2, 2025 • 0 new comments

• AzureSearch error

  #27643 commented on Jul 2, 2025 • 0 new comments

• DOC: Inconsistent import path for create_retrieval_chain between API docs and examples

  #31593 commented on Jul 3, 2025 • 0 new comments

• the output didn't contains reasoning message

  #31766 commented on Jul 3, 2025 • 0 new comments

• Structured Output .with_structured_output() causes tool_choice 422 error with Azure-hosted Deepseek V3

  #31512 commented on Jul 3, 2025 • 0 new comments

• Issue with sql_db_query_checkersql_db_query tool

  #31601 commented on Jul 3, 2025 • 0 new comments

• 429 Resource Exhausted error when using gemini-1.5-pro with langchain

  #22241 commented on Jul 3, 2025 • 0 new comments

• [BUG] LangChain incompatible with OpenAI reasoning models that require max_completion_tokens

  #31560 commented on Jul 4, 2025 • 0 new comments

• Enable Log Probabilities When Using Structured Outputs in OpenAI Models

  #29668 commented on Jul 4, 2025 • 0 new comments

• text-splitters: fix text splitter start index

  #31222 commented on Jul 3, 2025 • 0 new comments

• core: Fix some missing generic types

  #31658 commented on Jul 3, 2025 • 0 new comments

• docs: add docs for langchain_scraperapi tool integration

  #31675 commented on Jul 2, 2025 • 0 new comments

• [docs] Update couchbase provider, vector store & features list

  #31719 commented on Jul 3, 2025 • 0 new comments

• docs: add ZenRows provider and tool integration docs

  #31742 commented on Jun 30, 2025 • 0 new comments

• Google include_thoughts / thinking_budget not working for chains and gemini 2.5 pro

  #31767 commented on Jun 29, 2025 • 0 new comments

• Q/A answering system tutorial doesn't work with VertexAI

  #30550 commented on Jun 29, 2025 • 0 new comments

• Missing model field in the huggingface_endpoint.py

  #29521 commented on Jun 29, 2025 • 0 new comments

• DOC: api-docs `source` link -> source code page `docs` link (anchor) for same function is flakey

  #30552 commented on Jun 29, 2025 • 0 new comments

• PyMuPDFLoader even when installed using pip install pymupdf 1.23.26 given error as pymupdf as not installed

  #31725 commented on Jun 30, 2025 • 0 new comments

• No value was obtained for history.messages in RedisChatMessageHistory

  #30535 commented on Jun 30, 2025 • 0 new comments

• DOC: Document how to retrieve log probs for raw LLM

  #30569 commented on Jun 30, 2025 • 0 new comments

• Inconsistent behavior for `BaseTool` subclasses that return `list` from `_run`/`_arun`

  #30578 commented on Jun 30, 2025 • 0 new comments

• REGRESSION: ChatLiteLLM: ValidationError only when using cache

  #22389 commented on Jul 1, 2025 • 0 new comments

• Gemini parameter validation incorrectly restricts temperature to range [0.0, 1.0]

  #29618 commented on Jul 1, 2025 • 0 new comments

• Cannot build codespace due to missing dev.Dockerfile

  #28496 commented on Jul 1, 2025 • 0 new comments

• The batch method from ChatModels and all the Runnables does not really support the OpenAI batch API.

  #28508 commented on Jul 1, 2025 • 0 new comments

• langchain-pinecone 0.2.0 doesn't support Python 3.13

  #28153 commented on Jul 1, 2025 • 0 new comments

• Error when extracting images with PyMuPDFLoader and PyPDFLoader

  #26225 commented on Jul 1, 2025 • 0 new comments

• Documentation of `@tool` decorator lists an incorrect requirement

  #31405 commented on Jul 2, 2025 • 0 new comments

• When using custom input schema on tool, the state is not being injected

  #31688 commented on Jul 2, 2025 • 0 new comments

• LangChain Batch Processing Order Mismatch and Duplicate Output Issue

  #30335 commented on Jul 2, 2025 • 0 new comments