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Pull requests: langchain-ai/langchain

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Pull requests list

feat(model-profiles): plain-English summary for profile refresh PRs feature For PRs that implement a new feature; NOT A FEATURE REQUEST internal model-profiles `langchain-model-profiles` package issues & PRs size: L 500-999 LOC
#38218 opened Jun 17, 2026 by Mason Daugherty (mdrxy) Member • Draft
chore(openrouter): bump openrouter floor to 0.9.2, drop file workaround dependencies Pull requests that update a dependency file (e.g. `pyproject.toml` or `uv.lock`) infra PRs made that include chores, devops, repo meta changes integration PR made that is related to a provider partner package integration internal openrouter `langchain-openrouter` package issues & PRs size: M 200-499 LOC
#38216 opened Jun 17, 2026 by Mason Daugherty (mdrxy) Member • Draft
test: cover cache_control passthrough on OpenRouter tool defs integration PR made that is related to a provider partner package integration internal openrouter `langchain-openrouter` package issues & PRs size: XS < 50 LOC tests PRs made that add, modify, or remove tests
#38215 opened Jun 17, 2026 by Mason Daugherty (mdrxy) Member • Draft
1 task
feat(openrouter): surface parallel_tool_calls on bind_tools feature For PRs that implement a new feature; NOT A FEATURE REQUEST integration PR made that is related to a provider partner package integration internal openrouter `langchain-openrouter` package issues & PRs size: XS < 50 LOC
#38214 opened Jun 17, 2026 by Mason Daugherty (mdrxy) Member • Draft
chore: bump bleach from 6.3.0 to 6.4.0 in /libs/core dependencies Pull requests that update a dependency file (e.g. `pyproject.toml` or `uv.lock`) infra PRs made that include chores, devops, repo meta changes internal python:uv Pull requests that update python:uv code size: XS < 50 LOC
#38198 opened Jun 16, 2026 by dependabot Bot Loading…
chore: bump langchain-anthropic from 1.3.4 to 1.4.6 in /libs/langchain dependencies Pull requests that update a dependency file (e.g. `pyproject.toml` or `uv.lock`) infra PRs made that include chores, devops, repo meta changes internal python:uv Pull requests that update python:uv code size: XS < 50 LOC
#38197 opened Jun 16, 2026 by dependabot Bot Loading…
chore: bump bleach from 6.2.0 to 6.4.0 in /libs/langchain dependencies Pull requests that update a dependency file (e.g. `pyproject.toml` or `uv.lock`) infra PRs made that include chores, devops, repo meta changes internal python:uv Pull requests that update python:uv code size: XS < 50 LOC
#38196 opened Jun 16, 2026 by dependabot Bot Loading…
chore: bump bleach from 6.2.0 to 6.4.0 in /libs/text-splitters dependencies Pull requests that update a dependency file (e.g. `pyproject.toml` or `uv.lock`) infra PRs made that include chores, devops, repo meta changes internal python:uv Pull requests that update python:uv code size: XS < 50 LOC
#38195 opened Jun 16, 2026 by dependabot Bot Loading…
refactor: remove code for Python < 3.10 core `langchain-core` package issues & PRs dependencies Pull requests that update a dependency file (e.g. `pyproject.toml` or `uv.lock`) external langchain-classic `langchain-classic` package issues & PRs refactor PRs that include a refactor size: XS < 50 LOC trusted-contributor >= 5 merged PRs in the `langchain-ai/langchain` repo
#38194 opened Jun 16, 2026 by Christophe Bornet (cbornet) Collaborator Loading…
chore(langchain): add types in agent middleware tests dependencies Pull requests that update a dependency file (e.g. `pyproject.toml` or `uv.lock`) external infra PRs made that include chores, devops, repo meta changes langchain `langchain` package issues & PRs size: M 200-499 LOC trusted-contributor >= 5 merged PRs in the `langchain-ai/langchain` repo
#38188 opened Jun 16, 2026 by Christophe Bornet (cbornet) Collaborator Loading…
2
chore: bump tornado from 6.5.6 to 6.5.7 in /libs/core dependencies Pull requests that update a dependency file (e.g. `pyproject.toml` or `uv.lock`) infra PRs made that include chores, devops, repo meta changes internal python:uv Pull requests that update python:uv code size: XS < 50 LOC
#38184 opened Jun 15, 2026 by dependabot Bot Loading…
chore: bump tornado from 6.5.6 to 6.5.7 in /libs/langchain dependencies Pull requests that update a dependency file (e.g. `pyproject.toml` or `uv.lock`) infra PRs made that include chores, devops, repo meta changes internal python:uv Pull requests that update python:uv code size: XS < 50 LOC
#38183 opened Jun 15, 2026 by dependabot Bot Loading…
chore: bump starlette from 1.0.1 to 1.3.1 in /libs/langchain dependencies Pull requests that update a dependency file (e.g. `pyproject.toml` or `uv.lock`) infra PRs made that include chores, devops, repo meta changes internal python:uv Pull requests that update python:uv code size: XS < 50 LOC
#38182 opened Jun 15, 2026 by dependabot Bot Loading…
chore: bump cryptography from 46.0.7 to 48.0.1 in /libs/langchain dependencies Pull requests that update a dependency file (e.g. `pyproject.toml` or `uv.lock`) infra PRs made that include chores, devops, repo meta changes internal python:uv Pull requests that update python:uv code size: XS < 50 LOC
#38181 opened Jun 15, 2026 by dependabot Bot Loading…
chore: bump aiohttp from 3.14.0 to 3.14.1 in /libs/langchain dependencies Pull requests that update a dependency file (e.g. `pyproject.toml` or `uv.lock`) infra PRs made that include chores, devops, repo meta changes internal python:uv Pull requests that update python:uv code size: XS < 50 LOC
#38180 opened Jun 15, 2026 by dependabot Bot Loading…
chore: bump aiohttp from 3.14.0 to 3.14.1 in /libs/langchain_v1 dependencies Pull requests that update a dependency file (e.g. `pyproject.toml` or `uv.lock`) infra PRs made that include chores, devops, repo meta changes internal python:uv Pull requests that update python:uv code size: XS < 50 LOC
#38179 opened Jun 15, 2026 by dependabot Bot Loading…
chore: bump cryptography from 46.0.7 to 48.0.1 in /libs/langchain_v1 dependencies Pull requests that update a dependency file (e.g. `pyproject.toml` or `uv.lock`) infra PRs made that include chores, devops, repo meta changes internal python:uv Pull requests that update python:uv code size: XS < 50 LOC
#38176 opened Jun 15, 2026 by dependabot Bot Loading…
chore: bump tornado from 6.5.6 to 6.5.7 in /libs/text-splitters dependencies Pull requests that update a dependency file (e.g. `pyproject.toml` or `uv.lock`) infra PRs made that include chores, devops, repo meta changes internal python:uv Pull requests that update python:uv code size: XS < 50 LOC
#38175 opened Jun 15, 2026 by dependabot Bot Loading…
fix(core)!: include multimodal blocks in get_buffer_string prefix format breaking Breaking changes core `langchain-core` package issues & PRs fix For PRs that implement a fix internal size: S 50-199 LOC
#38174 opened Jun 15, 2026 by Mason Daugherty (mdrxy) Member Loading…
fix(langchain): switch summary format fix For PRs that implement a fix internal langchain `langchain` package issues & PRs size: S 50-199 LOC
#38171 opened Jun 15, 2026 by Nishitha M (imnishitha) Loading…
4
feat(openrouter): pass OpenRouter server tools through bind_tools feature For PRs that implement a new feature; NOT A FEATURE REQUEST integration PR made that is related to a provider partner package integration internal openrouter `langchain-openrouter` package issues & PRs size: S 50-199 LOC
#38161 opened Jun 15, 2026 by Mason Daugherty (mdrxy) Member Loading…
2
fix(core): add messages to bare raise ValueError calls anthropic `langchain-anthropic` package issues & PRs core `langchain-core` package issues & PRs fix For PRs that implement a fix integration PR made that is related to a provider partner package integration internal size: XS < 50 LOC
#38158 opened Jun 15, 2026 by Mason Daugherty (mdrxy) Member • Draft
1
fix(core): use asyncio.get_running_loop() in async contexts core `langchain-core` package issues & PRs fix For PRs that implement a fix integration PR made that is related to a provider partner package integration internal openai `langchain-openai` package issues & PRs size: XS < 50 LOC
#38157 opened Jun 15, 2026 by Mason Daugherty (mdrxy) Member • Draft
1
fix(langchain): make write_todos calls tool-only to stop duplicated plan text fix For PRs that implement a fix internal langchain `langchain` package issues & PRs size: XS < 50 LOC
#38132 opened Jun 13, 2026 by Mason Daugherty (mdrxy) Member Loading…
feat(perplexity): native content-block streaming events feature For PRs that implement a new feature; NOT A FEATURE REQUEST integration PR made that is related to a provider partner package integration internal perplexity `langchain-perplexity` package issues & PRs size: L 500-999 LOC
#38070 opened Jun 11, 2026 by Nick Hollon (nick-hollon-lc) Contributor Loading…
4
ProTip! Updated in the last three days: updated:>2026-06-14.