MC1309508: Updates available for Microsoft 365 Apps for Monthly Enterprise Channel

We've released updates to the following update channel for Microsoft 365 Apps:

• Monthly Enterprise Channel

When this will happen

We'll be gradually rolling out this update of Microsoft 365 Apps to users on that update channel starting May 13th, 2026 (PST).

How this will affect your organization

If your Microsoft 365 Apps clients are configured to automatically update from the Office Content Delivery Network (CDN), then no action is required.

If you manage updates directly you can now download this latest update and begin deployment.

What you need to do to prepare

To get more details about this update view the following release notes:

• Monthly Enterprise Channel
• Monthly Enterprise Channel