Simon Willison released llm-anthropic 0.27 to support the new anthropic v1.0.0 library, ensuring CLI tools continue working with Claude models.

1 min read

llm-anthropic 0.27 Adds Compatibility with anthropic v1.0.0

Overview

Simon Willison released llm-anthropic 0.27, a compatibility release with anthropic v1.0.0, which shifts from httpx to httpx2. This mirrors OpenAI's v3.0.0 change two weeks ago.

FAQ

What is llm-anthropic 0.27?

It's an update to the Anthropic plugin for LLM that adds support for the anthropic v1.0.0 library.

Why is this update important for developers?

It ensures CLI tools continue working with Claude models after the core library change.

Does it affect regional users?

Yes, developers in the Middle East using LLM tools will benefit from greater stability.

Source: Simon Willison (LLM & tools)

AI-assisted content, human-reviewed.