langchain-core==1.7.0

发生了什么

Changes since langchain-core==1.6.13 release(core): 1.7.0 ( #41418 ) feat(core): emit tool-call-delta for streamed tool-call args ( #41257 ) Notes Tool-call args now stream as tool-call-delta slices instead of block-delta snapshots of the args so far. If you read raw stream events and their block-delta args mid-stream, read tool-call-delta instead. .tool_calls.get() and .output are unchanged. To keep snapshots, pin…

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