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Not all model upgrades are upgrades

A new model drops with lower per-token pricing and better benchmarks. You switch. A week later someone asks why the agent is burning 12x more tokens on the same task while producing worse output. We ran 150 agent tasks across 15 scenarios on two models, Claude Sonnet 4.6 and Claude...
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Apr 10, 2026
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Announcing Azure MCP Server 2.0 Stable Release for Self-Hosted Agentic Cloud Automation

Sandeep Sen
Azure MCP Server 2.0 is now generally available, delivering first-class self-hosting, stronger security hardening, and a faster foundation for agentic workflows across Azure.
Azure SDK Blog
Apr 10, 2026
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How do you add or remove a handle from an active Wait­For­Multiple­Objects?, part 2

Raymond Chen
Waiting for the waiting thread to acknowledge the change.
The Old New Thing
Apr 10, 2026
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PowerShell MSI package deprecation and preview updates

Jason Helmick
This post announces the deprecation of MSI packaging beginning with PowerShell 7.7.
PowerShell Team
Apr 10, 2026
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Putting Agentic Platform Engineering to the test

Arnaud,
davidwright,
Suzanne
In Part 1 of this blog series set the stage for why platform engineering is being reshaped by agentic AI. (read it here) Basically we outline how instead of humans translating intent through layers of CLIs, SDKs, and bespoke workflows, capable agents can interpret natural-language...
All things Azure
Apr 9, 2026
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C++23 Support in MSVC Build Tools 14.51

Daniel Griffing
We’re pleased to provide an update on C++23 support in the Microsoft C++ (MSVC) Build Tools. This blog post will cover the feature additions in MSVC Build Tools version 14.51, including C++23 language features, libraries, and ISO C++ Core Working Group (CWG) and Library Working Group...
C++ Team Blog
Apr 9, 2026
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What's new in Microsoft Foundry | March 2026

Nick Brady
March ships Foundry Agent Service GA with private networking, GPT-5.4 and GPT-5.4 Mini, Priority Processing, Phi-4 Reasoning Vision, SDK 2.0 GA across Python, JS/TS, Java, and .NET, Fireworks AI and NVIDIA Nemotron models, and third-party guardrails from Palo Alto and Zenity.
Microsoft Foundry Blog
Apr 9, 2026
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Foundry Local is now Generally Available

samkemp
Ship local AI to millions of devices - fast, private on-device inference with no per-token costs.
Microsoft Foundry Blog
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