Microsoft 365 Developer Blog

A developer platform for building collaborative apps for hybrid work

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SharePoint Framework (SPFx) roadmap update – September 2026
Sep 30, 2026
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SharePoint Framework (SPFx) roadmap update – September 2026

Vesa Juvonen

New Copilot UX components heading to Generally Available in October 2026, SPFx 1.24 Beta 5 is now available, React 18 support is coming in 1.24. Updates coming ...

Microsoft TeamsMicrosoft 365 DeveloperSharePoint Framework

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Nov 27, 2024
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Teams Toolkit for Visual Studio Code update – November 2024

Junjie Li

Explore the latest Teams Toolkit for Visual Studio Code updates to learn about new features, enhancements, and bug fixes.

Nov 19, 2024
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What’s new for Office Add-ins at Ignite 2024

Office Extensibility team

The Office Platform team has been busy working on improvements to the platform since we last reported. This blog covers the new features from the office-js team announced at Ignite 2024.

Nov 19, 2024
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Introducing the Microsoft 365 Agents SDK

Daniel,
Sarah

Discover how developers can now build enterprise-grade, scalable, multi-channel agents with code using the Microsoft 365 Agents SDK.

Nov 14, 2024
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Filtered change notifications in Microsoft Graph callRecords API are now available

Matthew McGrath

We are pleased to announce that you can now optionally filter change notifications for the callRecord GraphAPI by participant Entra Object IDs.

Nov 13, 2024
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New Microsoft Graph callRecords API capabilities in GCCH and DoD

Matthew McGrath

Read about the new capabilities for the Microsoft Graph callRecords API coming to GCCH and DOD environments in December.

Nov 3, 2024
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Dev Proxy v0.22 with improved checking minimal API permissions and logging

Waldek,
Garry

We’re excited to share with you a new version of Dev Proxy that helps you build robust apps connected to APIs.

Oct 31, 2024
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What’s new for Microsoft 365 Copilot developer tooling

Jeremy Thake

Learn how declarative agents, now generally available, can quickly and easily integrate your enterprise data securely with Microsoft 365 Copilot.

Oct 31, 2024
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Microsoft 365 Certification control spotlight: Business continuity and disaster recovery planning

Krishna Mawani

Read how Microsoft 365 Certification verifies business continuity and disaster recovery plans are in place.

Oct 30, 2024
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Retirement of the SharePoint SendEmail API

SharePoint team

Retirement of the SharePoint SendEmail API from SharePoint Online - impacting both REST and CSOM API surfaces.

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