Anthropic moved the Files API out of beta on the Claude API.

File uploads now use endpoints without the beta header, reducing request branching around uploaded files.

Builders can drop the beta header while headered requests keep the previous response format.

• Aug 22, 2026OpenAI model docs removed GPT-5.6 Sol, Terra, and Luna model guidance.
• Aug 22, 2026Anthropic released v1.0 of the Python SDK, moving its HTTP layer from httpx to httpx2.
• Aug 22, 2026Anthropic moved computer use out of beta on Claude API as `computer_toolset_20260801`.

This is the world we build in. It moves this fast. We move with it.