ChatGPT & Codex changelog

ChatGPT — September 23, 2026

Significant enhancements to Voice capabilities are now available, with plugin support across all platforms. This integration enables hands-free productivity in Live and introduces Voice in Work for creating documents, presentations, and spreadsheets, alongside connected app usage. Free and Go users gain access to Voice in Chat with their plan's plugins, while Work subscribers can leverage Voice for advanced tasks, with unfinished conversations able to continue in text.

Changed

  • Use plugins in Voice and get work done by speaking
  • Live now supports plugins on web, iOS, and Android. You can use the plugins and connected apps available to your account during a Voice conversation and follow written responses in the chat.
  • Voice is also available in Work on web and mobile. Ask it to create documents, presentations, and spreadsheets, use connected apps, or work in a browser. When you end a Voice call in Work, an unfinished task can continue in text.
  • Free and Go users can use Voice in Chat with the plugins their plan supports. Voice in Work requires both Voice and Work access. Existing app connections, permissions, and usage limits apply.
  • Learn more: ChatGPT Voice.