mirror of https://github.com/hwchase17/langchain.git synced 2026-07-02 07:07:48 +00:00

Files

Mason Daugherty 4108c0738c release(core): 1.4.7 (#38111 )

Bumps `langchain-core` to `1.4.7` for the next patch release and updates
downstream minimum `langchain-core` requirements so package locks
resolve against the new core version.

This also refreshes the runnable snapshots that embed `lc_versions`
metadata so the version consistency check continues to validate
checked-in artifacts.

Validated with `python libs/core/scripts/check_version.py`, `uv lock
--check` across package lockfiles, and the core runnable tests that own
the updated snapshots with local LangSmith tracing env disabled.

2026-06-12 14:54:25 -04:00

langchain_perplexity

feat(core,partners): add package version tracking to tracing metadata (#35295 )

2026-06-11 02:23:19 -04:00

scripts

feat(core,partners): add package version tracking to tracing metadata (#35295 )

2026-06-11 02:23:19 -04:00

tests

fix(core,partners): rename package version trace metadata (#38110 )

2026-06-12 14:26:32 -04:00

.gitignore

…

LICENSE

…

Makefile

feat(core,partners): add package version tracking to tracing metadata (#35295 )

2026-06-11 02:23:19 -04:00

pyproject.toml

release(core): 1.4.7 (#38111 )

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README.md

chore(docs): update x handle references (#37081 )

2026-04-29 13:56:09 -04:00

uv.lock

release(core): 1.4.7 (#38111 )

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README.md

langchain-perplexity

Looking for the JS/TS version? Check out LangChain.js.

Quick Install

pip install langchain-perplexity

🤔 What is this?

This package contains the LangChain integration with Perplexity.

📖 Documentation

For full documentation, see the API reference. For conceptual guides, tutorials, and examples on using these classes, see the LangChain Docs.

📕 Releases & Versioning

See our Releases and Versioning policies.

💁 Contributing

As an open-source project in a rapidly developing field, we are extremely open to contributions, whether it be in the form of a new feature, improved infrastructure, or better documentation.

For detailed information on how to contribute, see the Contributing Guide.