Anthropic SDK Python v0.105.0 adds Claude Opus, custom file size caps
sdk
feature
Anthropic's Python SDK has been updated to version 0.105.0, introducing support for the claude-opus-4-8 model, mid-conversation system blocks, and usage output token details. This release also adds the capability for custom file size caps, enhancing flexibility for developers. The update is primarily for engineers and developers building applications with Anthropic's AI models.
Read the original announcement →
https://github.com/anthropics/anthropic-sdk-python/releases/tag/v0.105.0