Lanzado el 23 de febrero de 2026
Changes since langchain-core==1.2.14 fix(core): improve error message for non-JSON-serializable tool schemas fix(core): improve typing/docs for onchatmodel_start to clarify required positional args perf(core): defer specific `langsmith` imports to reduce import time rev
Changes since langchain-core==1.2.14 fix(core): improve error message for non-JSON-serializable tool schemas fix(core): improve typing/docs for onchatmodel_start to clarify required positional args perf(core): defer specific `langsmith` imports to reduce import time revert: add ChatAnthropicBedrockWrapper release(core): 1.2.15 fix(anthropic): replace retired model IDs in tests and docstrings feat(anthropic): add ChatAnthropicBedrock wrapper style: fix some ruff noqa
Genera un resumen en lenguaje claro de los cambios de este release, pensado para desarrolladores.