Microsoft 365 Developer Blog

A developer platform for building collaborative apps for hybrid work

Featured posts

Building Agents for Teams: Turning conversations into outcomes
Jul 14, 2026
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Building Agents for Teams: Turning conversations into outcomes

Joey Glocke

The Microsoft Teams platform mission is to build the best collaborative platform in the world. We want to make it easy for developers to build agents that parti...

Microsoft 365 DeveloperMicrosoft Teams
SharePoint Copilot Apps Now in Public Preview: From Intent to Action in Microsoft 365 Copilot
Jul 9, 2026
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SharePoint Copilot Apps Now in Public Preview: From Intent to Action in Microsoft 365 Copilot

Vesa Juvonen

SharePoint Copilot Apps are now in public preview, introducing a new way to bring guided, action-oriented business experiences into Microsoft 365 Copilot. By co...

Microsoft 365 DeveloperSharePoint FrameworkSharePoint

Latest posts

Jun 11, 2019
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SharePoint Development Community (PnP) – June 2019 update

SharePoint team

SharePoint Dev Ecosystem / SharePoint Patterns and Practices (PnP) June 2019 update is out with a summary of the latest guidance, samples, and solutions from SharePoint engineering or from the community for the community. This article is a summary of all the different areas and topics around the SharePoint Dev ecosystem during the past month.

Jun 11, 2019
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Mail Search folder support for Microsoft Graph APIs

Sivaprakash Saripalli

Today we’re announcing the release of mail search folder APIs to the Microsoft Graph v1.0 endpoint. A mail search folder is a virtual folder in the user's mailbox that contains all the email items matching a specified search criterion. A Microsoft Graph app can use this feature to quickly fetch all emails that match a predefined search criterion.

Jun 10, 2019
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Updated capabilities for SharePoint Page Transformation

SharePoint team

Latest update on page transformation which now supports publishing pages to modern page transformations.

Jun 5, 2019
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Scoping Microsoft Graph application permissions to specific Exchange Online mailboxes

Sivaprakash Saripalli

Today we’re excited to announce the release of the Application Access Policy feature for Exchange Online PowerShell. This feature allows Exchange Online administrators to scope application permissions for Microsoft Graph to allow access to specified mailboxes in their Office 365 tenant.

Jun 5, 2019
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MSAL.NET 4.0.0 is now available!

Microsoft identity platform team

MSAL.NET 4.0.0 is now available! We are excited to announce we are now releasing our first incremental update to MSAL.NET, bringing features that customers and partners have been asking for.  These enhancements include ADFS 2019 support, asynchronous token cache serialization and interactive token acquisition on .NET Core (through the OS browser), including on Linux and Mac.

Jun 5, 2019
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Migrate from Azure AD Graph to Microsoft Graph

Microsoft identity platform team

We recently updated our documentation to include new Azure AD migration guidance, to help you move your apps from Azure AD Graph to Microsoft Graph.

Jun 3, 2019
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New SharePoint CSOM version released for SharePoint Online – May 2019

SharePoint team

We are happy to announce the availability of new SharePoint Client-Side Object Model (CSOM) version targeted for the Office 365 or more specifically for SharePoint and Project Online. May 2019 release.

May 21, 2019
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New updates and capabilities for developers at SharePoint Conference

SharePoint team

Leverage SharePoint Framework in new ways, and for new scenarios

May 21, 2019
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Microsoft Graph SDK for Java Release Notes for May 2019

Darrel Miller

We recently updated our Java Graph SDK to version 1.4.0. This includes all the recent updates the Microsoft Graph. Additionally we now have new Java Core library that contains common infrastructure for making HTTP requests to the Microsoft Graph as well as a host of new capabilities.