Microsoft 365 Developer Blog

SharePoint Framework (SPFx) roadmap update – October 2025

SPFx is powering the future of Microsoft 365. From AI-driven portals to seamless integrations across SharePoint, Teams and Viva, SPFx is drivi...

13 hours ago

Introducing Dev Proxy v1.3 with new plugins for inspecting and debugging API requests, along with enhanced permissions analysis and improved O...

14 hours ago

In the next few months, Microsoft will be removing the legacy authentication protocol known as IDCRL (Identity Client Run Time Library) in Sha...

1 day ago

The previewImageUrl property is no longer returned for file attachment items. The post Deprecation of the previewImageUrl property for Insight...

1 day ago

We are excited to share updates on the Microsoft 365 Developer Program with new capabilities and upcoming changes. The post Exciting new capab...

14 days ago

We are updating how inline images are represented in the HTML body of Outlook emails in Outlook on the web and the new Outlook for Windows. Th...

24 days ago

SPFx is powering the future of Microsoft 365. From AI-driven portals to seamless integrations across SharePoint, Teams and Viva, SPFx is drivi...

1 month ago

Introducing Dev Proxy v1.2 with mock response mirroring capabilities that make API simulation more realistic. The post Dev Proxy v1.2 with moc...

1 month ago

Meet the reimagined GitHub app for Teams: an AI-powered app to collaborate with GitHub Copilot right inside your Teams conversations. The post...

1 month ago

Most user action performed by your Copilot extension or web add-in can now be undone using the familiar ribbon Undo button, keyboard shortcuts...

1 month ago

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