langchain-core==1.6.3

langchain-ai/langchain Releases Developers & Open Source 09/12/2026, 01:38 Score 8/10

Summary

Changes since langchain-core==1.6.2 release(core): 1.6.3 ( #40407 ) feat(core): Allow model name and provider tracing metadata override based on gateway response ( #40406 ) test(core): cover the deprecated .text() access path ( #40243 ) docs(core): remove stale Args/Raises entries from FileCallbackHandler._write and ChatGeneration.set_text ( #40211 )

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