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The Unofficial M365 Changelog

The M365 Change Log is a database of updates that have been or will be deployed to the Microsoft 365 ecosystem. With robust searching and filtering capabilities, this tool will help you know when, where, and why updates are being applied to your tenant.


365 Apps

Excel Power View Retirement

MC284624 – Silverlight, a component used in Power View, will no longer be supported beginning on October 12th. In response, Microsoft will be...



Teams Follows Office Preview

MC264092 – Updated September 10, 2021: Microsoft has updated the rollout timeline below. Thank you for your patience. Microsoft is rolling...