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OpenAI · Release notesSource update

Substantive changesRecordedObservation date 2026-09-26(day precision)Revision r2

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Summary

Added 『Migrate custom GPTs to plugins』, removed 『Other tools』, indicating that the changelog focuses on the plugin migration guide.

LLM generation

LLM The summary is machine-generated; please refer to the original text for important information.

Source page

https://platform.openai.com/docs/changelog ↗

This link points to the source's official page (not content on this site).