Archived roadmap update

Microsoft Copilot (Microsoft 365)
Copilot Chat now supports more file types in search grounding.

Saved release information from our Microsoft 365 roadmap archive.

All Microsoft 365 updates

Archived update

This feature is not in the site's RSS build snapshot. The content, release status and dates below are from our saved archive and may be out of date. Check Microsoft for current availability.

Product
Microsoft Copilot (Microsoft 365)
Saved release status
Launched
Original publication

Feature overview

We are expanding the file types supported in Copilot Chat to align with the Microsoft Search experience.

Archived release information

August CY2025

Source: Saved Microsoft roadmap archive Feature ID: 492268

RSS snapshot built . Refreshed on rebuild and deployment.

View on Microsoft