Outlook: Offline Support for Calendar - Create, Edit and Delete Event support

Microsoft 365 Roadmap ID: 490059
Rolling out
Outlook
Worldwide (Standard Multi-Tenant)
General Availability Targeted Release
Desktop
September 2025

Description

We are adding more offline functionality in the new Outlook for Windows. You will now be able to create, edit, and delete events in your calendar when not connected to the internet. #newoutlookforwindows

Change History

November 8, 2025 at 2:00 AM Updated
Status
Previous
In development
New
Rolling out
Modified Date
Previous
2025-09-04T23:15:49.000Z
New
2025-11-08T00:00:04.000Z
September 5, 2025 at 12:00 AM Updated
Release Date
Previous
August CY2025
New
September CY2025
Release Phase
Previous
General Availability
New
General Availability, Targeted Release
Modified Date
Previous
2025-07-16T23:00:54.000Z
New
2025-09-04T23:15:49.000Z
July 17, 2025 at 12:00 AM Updated
Release Date
Previous
June CY2025
New
August CY2025
Modified Date
Previous
2025-05-07T23:15:15.000Z
New
2025-07-16T23:00:54.000Z

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