Release Information for Updates to Microsoft 365 Apps

Security Updates for Microsoft 365 Apps Releases

For a complete list of security updates, see the following article:

History for Microsoft 365 Apps Releases

For a complete list of releases and the supported versions for each channel, see the following article:

Download Sizes for Microsoft 365 Apps Releases

For a complete list of update releases sizes, see the following article:

Release Notes for Microsoft 365 Apps Releases

For a complete list of release notes by update channel and year, see the following articles:

Release Notes for Microsoft 365 Insiders

For a complete list of release notes for Insiders, see the following articles:

Release History for Office Deployment Tool

For a complete list of Office Deployment Tool releases, see the following article:

Office for Mac Release Information

For information about updates to Office for Mac, which is included with any Microsoft 365 subscription plan that includes Microsoft 365 Apps, see the following articles:

Note

If you need help with an issue with using Office, we recommend that you post your question on Microsoft's Answers forum or Tech Community, or you can contact support.