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Highlights
Building Agents for Teams: Turning conversations into outcomes
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 participate seamlessly in chats, channels, and meetings, helping teams turn ideas into action in real time. By bringing agents...
Read moreClick to read more about this postHow to test agent skills without hitting real APIs
Your agent skill calls an API. The moment you start evaluating it, every run either costs money or mutates production data. Learn how to mock APIs transparently so you can run evals without changing your skill or hitting real endpoints.
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Apr 30, 2026
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Propagating SharePoint Document Permissions to AI Search and RAG Pipelines
A security-first architecture that propagates SharePoint document permissions into downstream AI systems, using Microsoft Entra ID object IDs (GUIDs) for safe, query-time filtering in Azure AI Search, RAG pipelines, and Copilot extensions.
ISE Developer Blog
Apr 29, 2026
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Visual Studio Code 1.118
Learn what's new in Visual Studio Code 1.118
Read the full article
VS Code Blog
Apr 29, 2026
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From prompt to production: Teams agent setup, simplified
Aamir,
Umang,
Kavin
Learn how to use a coding agent to register and agent with Teams.
Microsoft 365 Developer Blog
Apr 29, 2026
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Announcing the Private Preview of Cosmos DB Azure RBAC Integration
Introduction
Managing access to Azure resources often means dealing with two separate permission models: one for management operations and another for data access. For Azure Cosmos DB customers, this split can increase complexity, slow down onboarding, and create confusion around...
Azure Cosmos DB Blog
Apr 29, 2026
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Azure DocumentDB (with MongoDB compatibility) for Banking: A Modern Customer 360 Approach
Editor's note (May 2026): This article was published in the Azure Cosmos DB Dev Blog before the launch of the dedicated Azure DocumentDB Dev Blog. Azure DocumentDB now has its own home for product announcements, engineering insights, migration guidance, technical deep dives, and developer...
Azure Cosmos DB Blog
Apr 29, 2026
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Announcing Microsoft Desired State Configuration v3.2.0
This post announces the General Availability of Microsoft Desired State Configuration (DSC) v3.2.0, with new Windows resources, Bicep gRPC integration, WhatIf support, expression language improvements, and adapter enhancements.
PowerShell Team
Apr 29, 2026
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Governing MCP tool calls in .NET with the Agent Governance Toolkit
Learn how to govern MCP tool calls in .NET with the Agent Governance Toolkit—policy-based access control, security scanning, and response sanitization to reduce risk in AI agent systems.
.NET Blog
Apr 29, 2026
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VSTest is Removing its Newtonsoft.Json Dependency
VSTest is removing its Newtonsoft.Json dependency in .NET 11 and Visual Studio 18.8. Here's who is affected and how to fix it.
.NET Blog
Apr 29, 2026
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General Availability: Refresh Token (RT) Transfer to Apple Watch in Microsoft Entra External ID Native Authentication
We’re excited to announce the General Availability (GA) of Single Sign-On (SSO) from Native Apps to Embedded Web Views for Microsoft Entra External ID (EEID) Native Authentication.
This release marks a major milestone in delivering end-to-end seamless authentication experiences for...
Microsoft Entra Identity Platform