Azure OpenAI Realtime API Is Now GA — What .NET and Azure Engineers Need to Change Before April 30
TL;DR Azure OpenAI’s Realtime API has moved from Preview to General Availability (GA), with the Preview protocol deprecated on April 30, 2026. If you’re building voice, audio, or low‑latency streaming experiences on Azure (especially from .NET), you need to update...
Generative AI for Beginners .NET v2: What the .NET 10 Refresh Means for Shipping on Azure
TL;DR Microsoft quietly—but meaningfully—released Version 2 of “Generative AI for Beginners .NET” in late March 2026. It’s rebuilt on .NET 10 and Microsoft.Extensions.AI, with updated RAG and agent patterns that line up with how Azure AI is actually shipped today....
Azure OpenAI Model Retirements Hit March 31, 2026 — What .NET and Azure Engineers Need to Do *Now*
TL;DR Several Azure OpenAI model versions are being retired on March 31, 2026. If your .NET or Azure apps still reference older gpt-4o or gpt-4o-mini deployments, you risk service disruption. Migrate to the replacement models (gpt-5.1, gpt-4.1-mini) immediately, test latency/cost...
AI Weekly (Mar 29, 2026): Azure AI Foundry Grows Up, .NET 10 Gets Serious About Agents, and Costs Finally Matter
TL;DR: This week’s AI news for .NET and Azure engineers is less about shiny demos and more about shipping: Azure AI Foundry is clearly positioning itself as a production platform, Azure OpenAI keeps tightening its model and API story, and...
Agent Swarms Go Mainstream: What Microsoft‑Style Agent Patterns Mean for .NET and Azure Engineers
TL;DR In the last 48 hours, InfoQ highlighted AI Agent Swarm patterns (March 26, 2026) as a practical, production‑ready approach to building multi‑agent systems. This lines up neatly with Microsoft’s recent investments in Microsoft.Extensions.AI, the Microsoft Agent Framework, and Azure...
Azure SDK March 2026: Mandatory MFA Is Here—What It Means for .NET and Azure AI Developers
TL;DR The Azure SDK March 26, 2026 release lands with a very practical (and potentially breaking) change: mandatory MFA readiness for Azure Identity libraries. If your .NET or Azure AI workloads still rely on user-based credentials for resource management, now...
GPT‑5.4 mini and nano land in Microsoft Foundry: what changes for .NET and Azure engineers
TL;DR: Microsoft has rolled out GPT‑5.4 mini and GPT‑5.4 nano in Microsoft Foundry, targeting low‑latency, lower‑cost agent workloads. If you’re shipping AI features on Azure with .NET, this update makes multi‑model architectures (planner + fast executors) much more practical—and cheaper—without...
Foundry Agent Service Goes GA: What .NET and Azure Developers Need to Ship Production Agents Today
TL;DR Microsoft’s next-generation Foundry Agent Service is now generally available, bringing production-grade SDKs for .NET (and Python, JavaScript, Java), a Responses API-compatible runtime, end-to-end private networking, built-in evaluations, and an optional Voice Live layer—all under one roof. If you’ve been...
.NET Aspire 13.2 Ships an Agent-Native CLI — and It Changes How You Build Distributed AI Apps
TL;DR: Aspire 13.2 dropped on March 23, 2026, and its headline feature isn’t just a new integration — it’s a rethought CLI purpose-built for AI coding agents. If you’re shipping agentic .NET workloads on Azure, this release gives your coding...
AI Toolkit for VS Code v0.32.0: The March 2026 Update That Unifies Your Agent Development Workflow
TL;DR The March 2026 release of AI Toolkit for VS Code (v0.32.0) merges the Microsoft Foundry sidebar directly into the toolkit, adds a unified Create Agent View, wires agent code generation through the open-source Foundry skill used by GitHub Copilot...