fix(langchain): prevent llmToolSelectorMiddleware from leaking into message stream#10160

Merged

Christian Bromann (christian-bromann) merged 6 commits into

langchain-ai:mainfrom

JadenKim-dev:fix-middleware-stream

May 16, 2026

Commits on Feb 25, 2026

fix(langchain): prevent llmToolSelectorMiddleware from leaking into message stream
Youngho Kim (JadenKim-dev)
committed

Commits on Feb 26, 2026

fix(langchain): tag llmToolSelector model call with lc_source and inherit runtime config
Youngho Kim (JadenKim-dev)
committed
refactor(langchain): move callbacks:[] into mergeConfigs for clarity
Youngho Kim (JadenKim-dev)
committed

Commits on Mar 8, 2026

chore: add changeset
Youngho Kim (JadenKim-dev)
authored

Commits on May 3, 2026

Merge branch 'main' into fix-middleware-stream
Christian Bromann (christian-bromann)
authored

Commits on May 11, 2026

test(middleware): replace integration test with unit test using FakeListChatModel
Youngho Kim (JadenKim-dev)
committed