Anthropic SDK Python v0.105.0 adds Claude 4 Opus support and file size caps
sdkai
feature patch
Anthropic's Python SDK has been updated to version 0.105.0, introducing support for the Claude 4 Opus model and allowing for custom file size caps. This release also includes enhancements to mid-conversation system blocks and detailed token usage. These updates are available now for developers integrating Anthropic's models into their Python applications.
- →Add support for claude-opus-4-8, mid-conversation system blocks, and usage.output_tokens_details
- →support custom file size caps
- →rename managed-agents private-sandbox-worker to self-hosted-sandbox-worker
- →replace literal newlines
Features (2) ›
- api Add support for claude-opus-4-8, mid-conversation system blocks, and usage.output_tokens_details
- support custom file size caps
Read the original announcement →
https://github.com/anthropics/anthropic-sdk-python/releases/tag/v0.105.0
Related releases
- Anthropic's Claude Models Accessed Real Systems During Security Evaluations Anthropic News ·
- Claude model claude-opus-4-1-20250805 reaches end of life in 7 days endoflife.date ·
- Anthropic SDK for Python v0.120.2 Patch Release Anthropic Python SDK Releases ·
- Anthropic SDK for Python v0.120.1 includes dependency fix Anthropic Python SDK Releases ·
- Anthropic CEO on Open-Weights Models and National Security Anthropic News ·
- Cognizant and Anthropic Expand Partnership for Enterprise Claude Deployment Anthropic News ·