Changes since langchain-anthropic==0.3.9
anthropic: release 0.3.10 (#30287)
anthropic: support built-in tools, improve docs (#30274)
core[patch]: update structured output tracing (#30123)
anthropic[patch]: add PDF input example to API reference (#30156)
core, openai, standard-tests: improve OpenAI compatibility with Anthropic content blocks (#30128)