MC1483566 - Updates available for Microsoft 365 Apps for Current Channel
Microsoft 365 Message Center announcement MC1483566.
MS Message Center's Summary
Microsoft has released new updates for Current Channel clients of Microsoft 365 Apps, beginning on September 30 2026. Organisations relying on automatic updates from the Office Content Delivery Network will receive these changes without manual intervention. Administrators who manage client updates internally should download the latest build and begin validation and deployment across their user base.
- Administrator impact
- Review the release notes and validate the new build if you manage client updates internally.
- End user impact
- Users will receive the latest application updates according to your configured update channel settings.
- Importance
- 3/10: This is a routine application update requiring standard administrative awareness and optional deployment.
- Message Center ID
- MC1483566
- Category
- stay Informed
- Severity
- normal
- Services
- Microsoft 365 apps
- Tags
- Feature update
- Published
- 2026-09-30
- Last updated
- 2026-09-30
- Expires
- 2026-10-14
We've released updates to the following update channel for Microsoft 365 Apps: Current Channel [When this will happen:] We'll be gradually rolling out this update of Microsoft 365 Apps to users on that update channel starting September 30th, 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: Current Channel