llm-anthropic 0.29 released: support for the Claude Opus 5.5 model

llm-anthropic version 0.29 has been released, extending the package's support to the Anthropic Claude Opus 5.5 language model. The update centers on the open-source llm-anthropic tool and was published by the llm-anthropic maintainers. The release enables users to invoke the Claude Opus 5.5 model with a simple command-line call, for example: llm -m claude-opus-5.5 "prompt goes here". The version number 0.29 indicates this is a minor but functional enhancement over previous releases. The added support allows faster integration and simpler testing for developers. This is an important step for teams that want to employ Anthropic models within existing llm-based workflows. The change may be particularly useful in experimental, research, and product development environments seeking to leverage the capabilities of Claude Opus 5.5. The announcement briefly shows the command usage but did not include further configuration instructions or detailed documentation of other changes. The update is expected to increase the adaptability of the llm-anthropic toolkit and its compatibility with the Anthropic ecosystem, and represents another step toward unified handling of various large language models within the llm framework.