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Pull requests: langchain-ai/langchain

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Pull requests list

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…
2
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 • Draft
2
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…
5
feat(fireworks): native content-block streaming events feature For PRs that implement a new feature; NOT A FEATURE REQUEST fireworks `langchain-fireworks` package issues & PRs integration PR made that is related to a provider partner package integration internal size: L 500-999 LOC
#38050 opened Jun 11, 2026 by Nick Hollon (nick-hollon-lc) Contributor Loading…
2
feat(openrouter): 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 openrouter `langchain-openrouter` package issues & PRs size: L 500-999 LOC
#38030 opened Jun 10, 2026 by Nick Hollon (nick-hollon-lc) Contributor Loading…
2
feat(groq): native content-block streaming events feature For PRs that implement a new feature; NOT A FEATURE REQUEST groq `langchain-groq` package issues & PRs integration PR made that is related to a provider partner package integration internal size: L 500-999 LOC
#38029 opened Jun 10, 2026 by Nick Hollon (nick-hollon-lc) Contributor Loading…
2
feat(mistralai): 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 mistralai `langchain-mistralai` package issues & PRs size: L 500-999 LOC
#38022 opened Jun 10, 2026 by Nick Hollon (nick-hollon-lc) Contributor Loading…
4
feat(ollama): 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 ollama `langchain-ollama` package issues & PRs size: L 500-999 LOC
#38019 opened Jun 10, 2026 by Nick Hollon (nick-hollon-lc) Contributor Loading…
2
feat(openai): provider-aware native streaming for compatible subclasses deepseek `langchain-deepseek` package issues & PRs 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 openai `langchain-openai` package issues & PRs size: S 50-199 LOC xai `langchain-xai` package issues & PRs
#38006 opened Jun 10, 2026 by Nick Hollon (nick-hollon-lc) Contributor Loading…
feat(openai): native content-block streaming for the Responses API 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 openai `langchain-openai` package issues & PRs size: M 200-499 LOC
#38004 opened Jun 10, 2026 by Nick Hollon (nick-hollon-lc) Contributor Loading…
feat(openai): native content-block streaming for chat completions 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 openai `langchain-openai` package issues & PRs size: L 500-999 LOC
#37999 opened Jun 10, 2026 by Nick Hollon (nick-hollon-lc) Contributor Loading…
5
feat(core): native content-block streaming with Anthropic reference anthropic `langchain-anthropic` package issues & PRs core `langchain-core` package issues & PRs 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 size: L 500-999 LOC
#37995 opened Jun 9, 2026 by Nick Hollon (nick-hollon-lc) Contributor Loading…
4
fix(langchain): neutralize write_todos tool message fix For PRs that implement a fix internal langchain `langchain` package issues & PRs size: S 50-199 LOC
#37698 opened May 26, 2026 by Nick Hollon (nick-hollon-lc) Contributor • Draft
2
fix(core): use parsed mime_type for base64 file blocks in openai translator core `langchain-core` package issues & PRs external fix For PRs that implement a fix new-contributor size: S 50-199 LOC
#36940 opened Apr 22, 2026 by Anmol Jaiswal (anmolg1997) Loading…
1
6
fix(openai): add support for logprobs when using the response api external fix For PRs that implement a fix integration PR made that is related to a provider partner package integration new-contributor openai `langchain-openai` package issues & PRs size: S 50-199 LOC
#36371 opened Mar 30, 2026 by HOZHENWAI Loading…
1
@ccurme
3
fix(langchain-classic): fix Chain.save() regression from dict-to-model_dump migration external fix For PRs that implement a fix langchain-classic `langchain-classic` package issues & PRs size: S 50-199 LOC trusted-contributor >= 5 merged PRs in the `langchain-ai/langchain` repo
#35667 opened Mar 8, 2026 by Mohammad Mohtashim (keenborder786) Contributor Loading…
1
fix(core): fix trim_messages misclassification of per-message token_counter core `langchain-core` package issues & PRs external fix For PRs that implement a fix size: S 50-199 LOC
#35630 opened Mar 7, 2026 by GAUTAM V DATLA (gautamvarmadatla) Loading…
1
2
fix(anthropic): omit timeout from client_params when not set by user anthropic `langchain-anthropic` package issues & PRs external fix For PRs that implement a fix integration PR made that is related to a provider partner package integration size: XS < 50 LOC trusted-contributor >= 5 merged PRs in the `langchain-ai/langchain` repo
#35619 opened Mar 7, 2026 by Mohammad Mohtashim (keenborder786) Contributor Loading…
1
3
fix(openai): omit timeout from client_params when not set by user external fix For PRs that implement a fix integration PR made that is related to a provider partner package integration openai `langchain-openai` package issues & PRs size: XS < 50 LOC trusted-contributor >= 5 merged PRs in the `langchain-ai/langchain` repo
#35616 opened Mar 7, 2026 by Mohammad Mohtashim (keenborder786) Contributor Loading…
1
1
fix(core): prevent inflated token counts when merging streaming usage_metadata core `langchain-core` package issues & PRs external fix For PRs that implement a fix size: S 50-199 LOC
#35615 opened Mar 7, 2026 by Shresth Samyak (ShresthSamyak) Loading…
1
14
fix(langchain)!: default to google_genai instead of google_vertexai breaking Breaking changes fix For PRs that implement a fix internal langchain `langchain` package issues & PRs size: XS < 50 LOC
#35537 opened Mar 3, 2026 by Mason Daugherty (mdrxy) Member Loading…
1
fix(core): fix nested subgraph rendering for 3+ level nesting in draw_mermaid core `langchain-core` package issues & PRs external fix For PRs that implement a fix size: S 50-199 LOC
#35493 opened Mar 1, 2026 by Taehan (Hank) Kim (taehan79-kim) Loading…
1
2
fix(core): add bind_tools to RunnableSequence for post-structured-out… core `langchain-core` package issues & PRs external fix For PRs that implement a fix integration PR made that is related to a provider partner package integration openai `langchain-openai` package issues & PRs size: S 50-199 LOC
#35491 opened Mar 1, 2026 by Navin S (senguttuvan) Loading…
1
2
fix(openai): fix if/elif chain and unhandled tool name in _consolidate_calls external fix For PRs that implement a fix integration PR made that is related to a provider partner package integration missing-issue-link openai `langchain-openai` package issues & PRs size: S 50-199 LOC
#35482 opened Feb 28, 2026 by Umut Polat (umut-polat) Loading…
1
2
fix(core): lazy loading transformers, numpy, simsimd core `langchain-core` package issues & PRs external fix For PRs that implement a fix size: XS < 50 LOC
#35466 opened Feb 27, 2026 by Won-Kyu Park (wkpark) Loading…
2
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