ChatGPT Business - Release Notes
A changelog of the latest updates for ChatGPT Business plan
Updated: 2 days ago
April 8, 2026
Outlook shared mailbox and shared calendar actions
The Outlook Email...
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ChatGPT Business - Release Notes
A changelog of the latest updates for ChatGPT Business plan
Updated: 2 days ago
April 8, 2026
Outlook shared mailbox and shared calendar actions
The Outlook Email and Calendar apps for ChatGPT now support more delegated Outlook workflows for teams. With the right Microsoft permissions, users can ask ChatGPT to list and read shared mailbox messages, browse shared mailbox folders, mark shared mail read or unread, move shared messages, and send plain-text email from or on behalf of a shared mailbox. ChatGPT can also create, update, respond to, cancel, delete, and attach small files to events on shared Outlook calendars.
Workspace owners and admins should review the Outlook app's action controls before enabling newly added actions. Users who previously connected Outlook may need to reconnect after the workspace enables the new actions; Microsoft Entra approval may also be required.
Learn more
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April 2, 2026
New Codex seats in ChatGPT Business
We're introducing a new seat type: a Codex seat based on flexible, credit based pricing. Codex seats have no fixed cost per month, and provide access to Codex only - they do not include ChatGPT workspace access. There's no minimum number of Codex seats you need to purchase, but because seats are billed on usage, using Code
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