Anthropic's new API version moves the SDK key to Authorization: Bearer, which can break gateways expecting X-Api-Key. It also removes sampling controls, with le ...

A scripting error during a key generation ceremony in April 2025 produced intermediate CA certificates with private keys ...

Learn to build Cursor Cloud Agents step by step: create environments with the new Environments API, scale to 300 repos, and share results as canvases.

Claude Opus 5.5 Fast mode is a feature that runs the same model with faster inference settings. Compared to standard speed, ...