What's Changed

• fix(openai): add verbosity to json schema response format by @hntrl in #8754
• chore(openai): add reasoning_effort param by @hntrl in #8790

Full Changelog: https://github.com/langchain-ai/langchainjs/compare/@langchain/openai==0.6.9...@langchain/openai==0.6.10