As part of the expanding capabilities for agents across Microsoft 365, Office Platform announces add-in actions for Copilot agents are available in preview. This blog is an overview of all the new capabilities across the platform: APIs, developer tools, and add-in distribution options—making it simpler to build new or iterate on JavaScript add-ins.

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.

In this blog, the Office Platform team announces the new capabilities and features announced at Build 2024.  

The Microsoft 365 ecosystem is expanding rapidly. In this blog, we'll explore the new capabilities and features available to empower your Office solutions even more.  

AppSource validation ensures your Office Add-in submission follows Microsoft’s high-quality standards. Learn how to avoid these common validation pitfalls! 

In this post, we’ll share more information about what the affected AppSource policies are looking for so you can be confident your Office Add-in submission won’t hit these issues. 

The blog covers the latest Office Add-ins announcements with our developer and IT admin community. These new features will help you create solutions so you can do more with less. 

Get all the new Office Add-ins announcements from Build 2022. These new features will help you create solutions to increase productivity in today’s modern hybrid environment.

To improve security in Office Add-ins, we are changing how you create ExecuteFunction add-in commands.

Learn how to manage your add-in with the deprecation of the AttachmentDetails.contentType property for the Outlook JavaScript API.