Catalog / OpenAI Python SDK2.51.030 Jul 202627 days agoaddedfixedOriginal notes2.51.0 (2026-07-30) Full Changelog: v2.50.0...v2.51.0 Features api: fast tier (8808ed2) Bug Fixes api: add fast tier to helper methods (6064126) Previous: 2.50.0Next: 2.52.0