Transitioning from Microsoft Mesh to customizing immersive events in Microsoft Teams

As we continue evolving our immersive collaboration experiences, we encourage creators to begin building directly in immersive events for Teams—available today in Teams public preview! You can schedule, customize, host and attend immersive events right inside of Microsoft Teams.

As a reminder:

• The Microsoft Mesh Toolkit was retired on June 24, 2025.
• The Mesh PC and Mesh Quest apps, Mesh.cloud.microsoft website, and the “Immersive space (3D)” view in Teams meetings will be retired on December 1, 2025.

This is just the beginning.  We have some exciting new customization features coming soon to the product such as preview support for custom environments using the .GLB file format.  This will make it possible to create your own 3D environments and templates for use in immersive events in Microsoft Teams.

We’ll continue to share updates as new capabilities roll out. Thanks for being part of the journey.