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Outlook: Support for enhanced calendar-sharing architecture in the New Outlook for Windows and Web

Roadmap ID
477373
View in M365 Roadmap
Product
Outlook
Published
January 24, 2025
Status
In development
Cloud Instance
Worldwide (Standard Multi-Tenant)
Release Phase
General Availability
Platforms
DesktopWeb
Expected Release
April 2026

Description

This update improves the reliability of calendar sharing and ensures that the events seen by delegates are always up to date. #newoutlookforwindows

Change History

Show
Published: January 24, 2025
Last Updated: September 22, 2025
September 23, 2025 at 12:00 AM Updated
Release Date
Previous
August CY2025
New
April CY2026
Modified Date
Previous
2025-06-16T23:15:08.000Z
New
2025-09-22T23:00:43.000Z

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