mirror of https://github.com/hwchase17/langchain.git synced 2026-06-09 10:17:00 +00:00

Files

Mason Daugherty abd9d4ce31 ci(infra): harden Dependabot version-bound preservation (#37510 )

Dependabot has been stripping upper/lower bounds from internal
`langchain-*` deps in partner `pyproject.toml` files (e.g. #37288
reduced `langchain-core>=1.3.2,<2.0.0` to bare `langchain-core`). Locks
down the config so bumps preserve existing specifiers, and restores the
bounds it already mangled across the monorepo.

## Changes
- Add `versioning-strategy: increase` to every `uv` ecosystem block in
`.github/dependabot.yml` so future bumps move the lower bound in place
instead of rewriting the constraint.
- Ignore workspace-internal packages (`langchain-core`, `langchain`,
`langchain-classic`, `langchain-text-splitters`, `langchain-tests`,
`langchain-model-profiles`) on every `uv` block — these are editable
installs from local paths and their published constraints are
hand-curated for release, not Dependabot's to bump.
- Restore stripped bounds across all `libs/` packages — runtime
`dependencies` and every dep group (`test`, `dev`, `test_integration`,
`typing`, `lint`) — to `>=1.4.0,<2.0.0` for `langchain-core` and
`>=1.0.0,<2.0.0` for the other internal packages.

2026-05-18 17:24:19 -05:00

langchain_text_splitters

refactor(langchain-classic): retarget deprecations to create_agent, other chores (#37164 )

2026-05-03 13:15:59 -04:00

scripts

ci: avoid unnecessary dep installs in lint targets (#36046 )

2026-03-17 21:23:29 -04:00

tests

fix(text-splitters): remove incorrect C# and Elixir separator keywords (#37037 )

2026-04-27 13:48:19 -04:00

extended_testing_deps.txt

chore: update lxml requirement from <7.0,>=4.9.3 to >=6.1.0,<7.0 in /libs/text-splitters (#37126 )

2026-05-01 10:12:49 -04:00

Makefile

fix(infra): correct lint_diff relative paths in package makefiles (#36333 )

2026-03-28 02:32:02 -04:00

pyproject.toml

ci(infra): harden Dependabot version-bound preservation (#37510 )

2026-05-18 17:24:19 -05:00

README.md

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

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

uv.lock

chore: bump langsmith from 0.7.31 to 0.8.0 in /libs/text-splitters (#37380 )

2026-05-15 17:23:18 -07:00

README.md

🦜✂️ LangChain Text Splitters

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

Quick Install

pip install langchain-text-splitters

🤔 What is this?

LangChain Text Splitters contains utilities for splitting into chunks a wide variety of text documents.

📖 Documentation

For full documentation, see the API reference.

📕 Releases & Versioning

See our Releases and Versioning policies.

We encourage pinning your version to a specific version in order to avoid breaking your CI when we publish new tests. We recommend upgrading to the latest version periodically to make sure you have the latest tests.

Not pinning your version will ensure you always have the latest tests, but it may also break your CI if we introduce tests that your integration doesn't pass.

💁 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.