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Pull requests: langchain-ai/langchainjs

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Pull requests list

fix(langchain) ToolNode throws unhandled error for invalid tool names before error handling can intercept pkg:langchain
#9850 opened Jan 23, 2026 by joeljohn159 Loading…
1
1
feat(langchain): add dynamic tool registration via middleware pkg:langchain
#9847 opened Jan 22, 2026 by christian-bromann Loading…
1
fix(community): mock onIdle community Issues related to `@langchain/community` pkg:@langchain/community
#9845 opened Jan 22, 2026 by FilipZmijewski Loading…
1
Add support for Aurora Postgres DataSource pkg:@langchain/classic
#9844 opened Jan 22, 2026 by VoVaVc Loading…
1
fix(langchain): event-streams-missing-tool-error-event
#9842 opened Jan 22, 2026 by encodedz Loading…
1
fix(langchain-anthropic): Fix input_tokens calculation in usage metadata pkg:@langchain/anthropic
#9841 opened Jan 22, 2026 by yukukotani Loading…
4
feat(langchain): add state schema support to agents pkg:langchain
#9839 opened Jan 21, 2026 by maahir30 Loading…
18
feat(bedrock): add prompt caching middleware community Issues related to `@langchain/community` pkg:@langchain/anthropic pkg:@langchain/aws pkg:@langchain/google-common pkg:@langchain/google-genai pkg:@langchain/mistralai pkg:@langchain/ollama pkg:@langchain/openai pkg:@langchain/qdrant pkg:@langchain/redis pkg:@langchain/tavily pkg:@langchain/textsplitters pkg:@langchain/yandex pkg:langchain
#9838 opened Jan 21, 2026 by midikaif Loading…
6 tasks done
1
1
chore(deps): bump the npm_and_yarn group across 1 directory with 3 updates ci community Issues related to `@langchain/community` dependencies Pull requests that update a dependency file examples javascript Pull requests that update javascript code pkg:@langchain/classic pkg:@langchain/community pkg:@langchain/mcp-adapters
#9836 opened Jan 21, 2026 by dependabot bot Loading…
1
fix(core): throw error when bindTools and withStructuredOutput used together
#9834 opened Jan 20, 2026 by FELMONON Loading…
4 tasks done
1
1
fix(jira-document-loader): Fix Jira Document Loader and tests to reflect updates in Jira API v3 community Issues related to `@langchain/community` pkg:@langchain/community
#9832 opened Jan 20, 2026 by phong-phuong Loading…
1
fix(openai): resolve tool_calls empty after concat() with Responses API and reasoning output pkg:@langchain/openai
#9824 opened Jan 18, 2026 by aaryansinha16 Loading…
1
2
feat: added labels for ChatGoogleGenerativeAI pkg:@langchain/google-genai
#9823 opened Jan 17, 2026 by vigneshkb7 Loading…
1
2
Backport uuid7 to v0.3
#9790 opened Jan 13, 2026 by angus-langchain Loading…
1
fix: resolve flaky tests and configuration issues internal pkg:@langchain/classic
#9786 opened Jan 12, 2026 by SkrOYC Loading…
2
fix(*) improve typedocs community Issues related to `@langchain/community` pkg:@langchain/anthropic pkg:@langchain/aws pkg:@langchain/classic pkg:@langchain/community pkg:@langchain/groq pkg:@langchain/openai pkg:langchain
#9767 opened Jan 8, 2026 by christian-bromann • Draft
1
fix(community): Milvus collection loading before delete and partition… community Issues related to `@langchain/community` pkg:@langchain/community
#9765 opened Jan 8, 2026 by AdamParker19 Loading…
4 tasks done
2
1
feat(community): add reasoning effort to IBM implementation community Issues related to `@langchain/community` pkg:@langchain/community
#9764 opened Jan 8, 2026 by FilipZmijewski Loading…
1
fix(langchain): resolve className collision in MODEL_PROVIDER_CONFIG pkg:@langchain/classic pkg:langchain
#9763 opened Jan 8, 2026 by AdamParker19 Loading…
1
9
Fix(couchbase): Add Couchbase peer dependency and add CouchbaseQueryVectorStore and CouchbaseSearchVectorStore to tsdown bundle community Issues related to `@langchain/community` pkg:@langchain/community
#9759 opened Jan 7, 2026 by ejscribner Loading…
2
fix(environment_tests): enhance cloudflare integration tests ci
#9752 opened Jan 6, 2026 by christian-bromann • Draft
6
fix(openai): include encrypted reasoning in ZDR responses input pkg:@langchain/openai
#9743 opened Jan 6, 2026 by d2201 Loading…
1
fix(community): update @browserbasehq/stagehand to v3 community Issues related to `@langchain/community` pkg:@langchain/community
#9741 opened Jan 6, 2026 by shrey150 Loading…
1
fix(google-genai): convert cache_read to delta in streaming usage metadata pkg:@langchain/google-genai
#9732 opened Jan 3, 2026 by bradvogel Loading…
1
1
fix(deepseek): parse <think> tags in content stream pkg:@langchain/deepseek
#9726 opened Jan 2, 2026 by murataslan1 Loading…
26
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