Content provenance checks; Retry-After delays honored up to 2 minutes

2.52.0 (2026-07-31)

Full Changelog: v2.51.0...v2.52.0

Features

• api: content provenance checks (1d6c118)

Bug Fixes

• client: honor Retry-After delays up to two minutes (#3555) (7fa7946)

Documentation

• add API-key mTLS HTTP client recipes (#3552) (7a3d5e4)