Microsoft 365 Developer Blog
A developer platform for building collaborative apps for hybrid work
Latest posts
Top 5 AppSource validation errors for Office Add-ins submissions – September 2023Â
AppSource validation ensures your Office Add-in submission follows Microsoft’s quality standards. This blog post covers the five current most common validation pitfalls.
Retirement of Teams live events API on Microsoft Graph
The retirement of Teams live events is set to happen on September 30th, 2024. After this date, all Teams live events services will cease to function.
Microsoft 365 Developer Proxy v0.12 with new mocking capabilities
Microsoft 365 Developer Proxy v0.12 features new mocking capabilities to help develop and test your applications.
Microsoft Graph callRecords API now generally available in GCC High and DoD
The callRecord and session APIs are now available in the GCC High and DoD environments, as well as change notification subscriptions that provide a continuous stream of call record updates to enable near real-time reporting.
Microsoft 365 Developer Program: September 2023 updates
Here, we highlight the recent updates to the Microsoft 365 Developer Program and share ideas for new features and benefits.
Announcing Microsoft Graph CLI v1.0.0 release candidate, now with beta support
This release candidate provides Graph Beta endpoints, expanded distribution options including publication on NuGet, new features, and bug fixes.
Retirement of Exchange Web Services in Exchange Online
On October 1, 2026, we will start blocking EWS requests from non-Microsoft apps to Exchange Online.
Data suggests Microsoft 365 Certification increases app adoption rates
In recent surveys, enterprise customers report considering Microsoft 365 Certified apps before non-certified apps on average 90% of the time.
Announcing SharePoint Framework 1.18 with updates for Microsoft Teams, Microsoft Viva and SharePoint
We are excited to announce a new public version of the SharePoint Framework, v1.18, with new features, capabilities and fixes for Microsoft Viva, Microsoft Teams and SharePoint.