langchain

_api

feat(core): deprecate problematic dict() method (#31685 )

2026-06-08 14:11:05 -04:00

caches

core: Add ruff rules PT (pytest) (#29381 )

2025-04-01 13:31:07 -04:00

callbacks

fix(core): async tracer on_chat_model_start fallback in sync context (#35233 )

2026-06-10 22:15:29 -04:00

chat_history

core: Bump ruff version to 0.9 (#29201 )

2025-01-22 00:20:09 +00:00

data

Separate out langchain_core package (#13577 )

2023-11-20 13:09:30 -08:00

dependencies

community[minor]: Add glue catalog loader (#20220 )

2024-04-16 11:39:23 -04:00

document_loaders

chore(core): Update LangChainTracer to use Pydantic v2 methods (#34541 )

2026-01-02 16:02:13 -05:00

documents

chore(core): fix some any generics (#34545 )

2026-06-10 15:32:14 -04:00

embeddings

feat(core): add ruff rules D to tests except D1 (#32000 )

2025-07-14 10:42:03 -04:00

example_selectors

fix(core): disallow_any_generics (#38156 )

2026-06-15 09:46:29 -04:00

examples

core:adds tests for partial_variables (#15427 )

2024-01-02 15:00:06 -08:00

fake

test(core,langchain): update tests for explicit deserialization allowlists (#38118 )

2026-06-12 16:49:14 -04:00

indexing

fix(core): validate batch_size in _batch and _abatch to prevent infinite loop (#36663 )

2026-04-26 15:13:20 -04:00

language_models

fix(core): preserve usage token details in v3 streaming events (#38021 )

2026-06-16 10:04:55 -04:00

load

test(core,langchain): update tests for explicit deserialization allowlists (#38118 )

2026-06-12 16:49:14 -04:00

messages

fix(core): disallow_any_generics (#38156 )

2026-06-15 09:46:29 -04:00

output_parsers

refactor(langchain-classic): remove code for Python < 3.10 (#38194 )

2026-06-18 13:15:32 -04:00

outputs

fix(core): fix setting ChatGeneration.text (#35191 )

2026-02-12 15:43:53 -05:00

prompts

test(core,langchain): update tests for explicit deserialization allowlists (#38118 )

2026-06-12 16:49:14 -04:00

rate_limiters

core[minor]: Add BaseModel.rate_limiter, RateLimiter abstraction and in-memory implementation (#24669 )

2024-07-26 03:03:34 +00:00

runnables

release(core): 1.4.8 (#38254 )

2026-06-18 15:23:00 -04:00

stores

chore(core): fix some any generics (#34545 )

2026-06-10 15:32:14 -04:00

tracers

chore(core): fix some any generics (#34545 )

2026-06-10 15:32:14 -04:00

utils

fix(core): disallow_any_generics (#38156 )

2026-06-15 09:46:29 -04:00

vectorstores

chore(core): fix some any generics (#34545 )

2026-06-10 15:32:14 -04:00

__init__.py

Separate out langchain_core package (#13577 )

2023-11-20 13:09:30 -08:00

conftest.py

chore(core): remove stale blockbuster allowlist for deleted context module (#36168 )

2026-03-22 20:39:55 -04:00

prompt_file.txt

Separate out langchain_core package (#13577 )

2023-11-20 13:09:30 -08:00

pydantic_utils.py

chore(core): add mypy warn_unreachable (#38109 )

2026-06-14 17:05:48 -04:00

stubs.py

style(core): typo/docs lint pass (#33093 )

2025-09-24 16:11:21 -04:00

test_globals.py

chore(core): add ruff rule PLC0415 (#32351 )

2025-09-08 14:15:04 -04:00

test_imports.py

docs: v1 docs updates (#33173 )

2025-10-02 18:46:26 -04:00

test_messages.py

chore(core): fix some any generics (#34545 )

2026-06-10 15:32:14 -04:00

test_outputs.py

core: Bump ruff version to 0.9 (#29201 )

2025-01-22 00:20:09 +00:00

test_prompt_values.py

chore(core): fix some any generics (#34545 )

2026-06-10 15:32:14 -04:00

test_pydantic_imports.py

test(core): resolve pydantic_v1 deprecation warning (#33110 )

2025-09-25 01:08:03 -04:00

test_pydantic_serde.py

feat(core): add ruff rules D to tests except D1 (#32000 )

2025-07-14 10:42:03 -04:00

test_retrievers.py

core, tests: more tolerant _aget_relevant_documents function (#28462 )

2024-12-06 00:49:30 +00:00

test_setup.py

core[patch]: Use Blockbuster to detect blocking calls in asyncio during tests (#29043 )

2025-01-31 10:06:34 -05:00

test_ssrf_policy_transport.py

style(core): fix style in langchain_core/_security (#38189 )

2026-06-16 11:40:50 -04:00

test_ssrf_protection.py

chore(core): harden private SSRF utilities (#36768 )

2026-04-15 16:13:20 -04:00

test_sys_info.py

core(minor): Add a way to print out system information for debugging purposes. (#15718 )

2024-01-08 12:20:18 -08:00

test_tools.py

perf(core): memoize BaseTool.tool_call_schema subset model and cache model_json_schema (#38073 )

2026-06-17 17:17:14 -04:00