#What’s New in this Release?

General Availability Date for the Commercial Environment: May 27, 2026

General Availability Date for the U.S. Government Environment: May 28, 2026

• Users with Full Access permissions can no longer manage permissions for cloud or on-premises shared and resource mailboxes in Space. Only contacts can manage permissions for these mailbox types.

For additional technical information on the new functionality and known issues, refer to the Release Notes.