openai/openai-go v3.28.0

on GitHub

3.28.0 (2026-03-14)

Full Changelog: v3.27.0...v3.28.0

Features

• api: add /v1/videos endpoint option to batch (7b2d67e)
• api: add defer_loading field to function tools (6d4b683)
• api: custom voices (d00b782)

⚠ BREAKING CHANGES

• api: The voice param and resouce has changed from a string to a string | {id: string}. This is a breaking change for Go.