github langchain-ai/langchain langchain-core==0.2.16

Changes since langchain-core==0.2.15

core: release 0.2.16 (#24159)
core: Remove extra newline (#24157)
core[patch]: Tool accept RunnableConfig (#24143)
core[minor], integrations...[patch]: Support ToolCall as Tool input and ToolMessage as Tool output (#24038)

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