OpenAI shares catch-up link for its full ChatGPT Plugin Extensions update

OpenAIDevs · x · 2026-09-30

Following its Plugin Extensions announcement, OpenAI's developer account posted a catch-up link summarizing the full update: interactive panels, file viewers, sidebar home, clearer review feedback, and support for the proposed MCP Events spec enabling connected-app events to trigger automations in ChatGPT. Same event as the prior announcement in this batch.

Related event: OpenAI Launches ChatGPT Plugin Extensions with MCP Events Support(5 posts)→

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