Everything Microsoft AI — from GitHub Copilot and Copilot Pro to Copilot Studio and AI integrations across the Microsoft 365 ecosystem.
On 12/31/2026, we will begin restricting updates to sensitive properties on non-draft email messages (including subject, body, and recipients). Apps will need Mail-Advanced.ReadWrite (or .All / .Shared) with admin consent to continue modifying these fields. Review your current usage and update permi
Read on Microsoft →SPFx is powering the future of Microsoft 365 with AI driven portals and deep integrations across SharePoint Teams and Viva. The March 2026 update shares new features and the roadmap for the next evolution built for the AI era. This is a transparent community driven journey that we shape together. Th
Read on Microsoft →Read how inline image attachments are handled when they’re programmatically added to a mail item's signature or body in Outlook on the web and the new Outlook for Windows The post Changes to attachment IDs for inline images in Outlook add-ins appeared first on Microsoft 365 Developer Blog.
Read on Microsoft →Microsoft 365 Copilot is now embedded as an in-app sidecar within Power Apps, Dynamics 365 Sales, and Dynamics 365 Customer Service—removing the need to switch between apps to find context or complete steps. The post Build business understanding with Dataverse in Microsoft 365 Copilot appeared firs
Read on Microsoft →We’re improving how add-ins appear on the ribbon in Outlook on the web and the new Outlook on Windows. These updates make add-ins easier to find and align the experience across Outlook clients. The post Prepare your add-in for Outlook ribbon improvements appeared first on Microsoft 365 Developer Blo
Read on Microsoft →We move towards spring 2026 with strong momentum across the SharePoint Framework and an increasing sense of excitement across the ecosystem. SPFx continues to be a foundational platform for building intelligent, secure, and scalable experiences across Microsoft 365, with adoption growing and feedbac
Read on Microsoft →Customers have asked for greater user control over add-in launch behavior in Office. We are making three adjustments to our platform to address this customer feedback. The post Increased control over Office Add-in user experiences appeared first on Microsoft 365 Developer Blog.
Read on Microsoft →Introduction The SharePoint Framework (SPFx) has undergone some important changes in how it handles Entra ID app registration and security models. Here you can find additional details about what was updated and about the new application IDs used by SPFx. These changes have important implications for
Read on Microsoft →User preferences and settings are fundamental components of modern web applications. When developing SharePoint Framework (SPFx) solutions, the ability to store and manage user-specific configurations across devices and sessions becomes crucial for delivering personalized experiences. This article e
Read on Microsoft →Creating Teams Live Events via the Microsoft Graph isBroadcast API is deprecated. We encourage developers to use Virtual Event APIs instead. The post Deprecation notice: Teams Live Events meeting creation via Microsoft Graph appeared first on Microsoft 365 Developer Blog.
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