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Power Apps: Modern, refreshed look for the mail app

<p>Extends the Fluent-based modern, refreshed look for model-driven apps to the mail app, providing consistent controls, spacing, colors, and visual treatment when users work in that app. This was previously enabled for the monthly channel with the 2602.1 release and is now being enabled for the semiannual channel with the 2609.3 release.</p> <p>Availability</p> <table> <thead> <tr> <th>Field</th> <th>Value</th> </tr> </thead> <tbody> <tr> <td>Applies to</td> <td>Model-driven apps</td> </tr> <tr> <td>Release channel</td> <td>Semiannual</td> </tr> <tr> <td>Version</td> <td>2609.3</td> </tr> <tr> <td>Feature scope</td> <td>Users (always enabled)</td> </tr> </tbody> </table>

Target October CY2026Cloud Worldwide, GCC, GCC HighPlatform WebSource last updated 2026-10-13

Affected: Power Apps

Related changes

Change history

2026-10-14 · Scope narrowed
<p>Extends the Fluent-based modern, refreshed look for model-driven apps to the mail app, providing consistent controls, spacing, colors, and visual treatment when users work in that app. This was previously enabled for the monthly channel with the 2602.1 release and is now being enabled for the semiannual channel with the 2609.3 release.</p> <p>Availability</p> <table> <thead> <tr> <th>Field</th> <th>Value</th> </tr> </thead> <tbody> <tr> <td>Impacted products</td> <td>All model-driven apps</td> </tr> <tr> <td>Release channel</td> <td>Semiannual</td> </tr> <tr> <td>Version</td> <td>2609.3 build</td> </tr> <tr> <td>Dependencies</td> <td>N/A</td> </tr> <tr> <td>Feature activation</td> <td>Default on</td> </tr> </tbody> </table> This was previously enabled for the monthly channel with the 2602.1 release and is now being enabled for the semiannual channel with the 2609.3 release.</p> <p>Availability</p> <table> <thead> <tr> <th>Field</th> <th>Value</th> </tr> </thead> <tbody> <tr> <td>Applies to</td> <td>Model-driven apps</td> </tr> <tr> <td>Release channel</td> <td>Semiannual</td> </tr> <tr> <td>Version</td> <td>2609.3</td> </tr> <tr> <td>Feature scope</td> <td>Users (always enabled)</td> </tr> </tbody> </table>

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