Announcing Proxy 4: The Next Leap in C++ Polymorphism

Proxy 4 is here! After years of innovation and sustained use in the Windows OS codebase (since 2022), Proxy has matured from a bold experiment into a production-grade, modern C++ library for runtime polymorphism. The theory behind Proxy is original, and its design is now proven at scale. We are excited to invite the broader C++ community to jo

Azure Developer CLI (azd) – August 2025

Welcome to the August 2025 edition of the Azure Developer CLI (azd) release blog! This post covers releases 1.18.1 and 1.18.2. To share your feedback and questions, join the August release discussion on GitHub. This month brings important bug fixes, documentation improvements

GPT-5 for Microsoft Developers

OpenAI announced GPT-5 last week in "GPT-5 and the new era of work". Working with OpenAI, we rolled out GPT-5 support the day it launched, making sure you can use and build with it and integrate it into your applications immediately. We've got you covered with a dev-focused rundo