Programming

How Microsoft is migrating repositories to GitHub

For the past decade, Azure DevOps has powered software development at Microsoft, supporting some of our largest repositories and most complex engineering workflows across Azure Repos, Boards, and Pipelines. Software development is being reshaped by AI, and where code lives now have a direct impact on how much value organizations can capture. For teams that […]
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Azure DevOps and GitHub: Journeying into the AI Era

AI is changing how software gets planned, built, and reviewed. As teams adopt agentic development, the platform underneath those workflows matters more. They need tools that bring planning, coding, security, and collaboration together—and can keep pace with how development is evolving. That’s why we’re delivering the newest agentic capabilities on GitHub across planning, coding, code […]
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May Patches for Azure DevOps Server

We are releasing new patches for our self‑hosted product, Azure DevOps Server. We strongly recommend that all customers stay up to date with the latest, most secure version of Azure DevOps Server. The most recent release, Azure DevOps Server, is available on the download page. The following versions have been patched. For more details on […]
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Axios npm Supply Chain Compromise – Guidance for Azure Pipelines Customers

On March 31, 2026, malicious versions of the widely used JavaScript HTTP client library Axios were briefly published to the npm registry as part of a supply chain attack. The affected versions — 1.14.1 and 0.30.4 — included a hidden malicious dependency that executed during installation and connected to attacker-controlled command-and-control (C2) infrastructure to retrieve […]
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Optimizing Git policy management at scale

With just a single improvement in the REST API of Azure DevOps, we achieved a massive reduction in CPU usage and execution time when managing Git policies: 2x less CPU and 10-15x faster execution! This change is already available to all users of Azure DevOps, and it’s time to share a bit more detail: the […]
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Public Preview: Actual Result for Manual Tests in Azure Test Plans

We’re excited to announce the public preview of the highly anticipated Actual Result (AR) feature for manual testing in Azure Test Plans! This feature has been one of the top requests of the community, and we’re thrilled to make it available for you. Why use the Actual Result feature? Manual testing is a critical part […]
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Azure DevOps MCP Server April Update

This update brings a set of improvements and changes across both local and remote Azure DevOps MCP Servers. Here’s a summary of what’s changed. Query work items with WIQL We’ve introduced a new wit_query_by_wiql tool that enables users to construct and run work item WIQL queries. For our remote MCP, to ensure reliability and performance, […]
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One-click security scanning and org-wide alert triage come to Advanced Security

We’re shipping two major capabilities that change how security teams enable and act on application security in Azure DevOps: CodeQL default setup makes it possible to enable code scanning across your organization without configuring a single pipeline, and a new combined alerts experience in Security Overview gives security administrators a single place to search, filter, […]
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April Patches for Azure DevOps Server

We are releasing patches for our self‑hosted product, Azure DevOps Server. We strongly recommend that all customers remain on the latest, most secure version to ensure optimal protection and reliability. The latest release of Azure DevOps Server is available from the download page. This patch applies to the most recent version, Azure DevOps Server, and […]
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Improving the Markdown Editor for Work Items

We introduced the Markdown editor in July 2025 to bring Markdown support to large text fields in work items. Since then, we’ve received valuable customer feedback highlighting challenges with the editing experience, particularly when switching in and out of edit mode. Many users found the current interaction model confusing and, at times, disruptive. For example, […]
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Unlock language-specific rich symbol context using new find_symbol tool

Refactoring at scale is a time-consuming and error-prone process for developers. In large codebases, developers have relied on manual searches and incremental edits across multiple files to accomplish these tasks. Modern development workflows depend on fast and accurate code navigation to avoid these pitfalls. When developers refactor existing code, explore unfamiliar areas of a large […]
The post Unlock language-specific rich symbol context using new find_symbol tool appeared first on Visual Studio Blog.
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Roadmap for AI in Visual Studio (February)

After a busy January (catch up here), we’re shifting focus to reliability and refinement. This month is about tightening core workflows, improving agent stability, and building on the MCP foundations we’ve been laying. Agent Mode & Coding Agents Reliability is the priority this month. We’re raising the floor on agent-driven scenarios with: Better progress and […]
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Performance improvements to MEF-based editor productivity extensions

If you use editor productivity extensions for Visual Studio 2026, there’s good news—they can now load faster! Extension developers with existing MEF-based editor productivity extensions should read this blog to learn about recent changes and how they might be affected.  We introduced VisualStudio.Extensibility to simplify the creation of Visual Studio extensions for developers. Previously, handling threads in VSSDK-based extensions […]
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Visual Studio January Update — Enhanced Editor Experience

Productivity Improvements This month, we are bringing you a series of small yet long requested and popular features to let you better control and customize your editor. Fast scrolling: Hold down the Alt key while scrolling the mouse wheel to move quickly when reviewing code or reading documentation. You can adjust the fast-scrolling speed in […]
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Copilot Memories

Are you wasting time reviewing code for nits on code standards, project preferences, or important contribution guidelines? We know the pain. It’s all too easy for best practices and those tiny but critical team details to slip through the cracks, resulting in inconsistencies, confusion, and wasted time. But now, there’s a smarter way to ensure everyone’s always on the same […]
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Welcome to 2026, A Growth Year for All of Us

I always enjoy the quiet stretch between Christmas and New Year’s. It’s one of the few moments in the year when things slow down just enough to reflect on what actually resonated. While many of us were unplugging, our digital team was doing the opposite, editing and publishing 19 sessions from VS Live! Orlando to […]
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How AI fixed my procrastination

I struggled to get started. For ages, I kept putting off building this website, creating a new programming language for Visual Studio, and coming up with fresh color themes. Each project looked overwhelming, and I couldn’t find the time or motivation to jump in. It all just felt like too much at once. But when […]
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Artificial Intelligence

Debugging, but Without the Drama (A Visual Studio 2026 Story)

It starts the way these things always start.  A red build. A failing test. And that quiet, sinking feeling of “This worked yesterday.”  Meet Sam. Sam’s not a junior, not a rockstar, just a solid developer who’s shipped enough code to know that bugs don’t care how confident you feel on Monday morning.  That test failure does not offer much help […]
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Behind the scenes of the Visual Studio feedback system

Here on the Visual Studio team, our top priority is making your coding experience smoother and more enjoyable. And that begins with truly listening to your feedback. We understand that sometimes sharing your thoughts can feel like tossing bug reports and suggestions into a black hole. It doesn’t feel good, and we get it. But […]
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Streamlining your Git workflow with Visual Studio 2026

You’re a .NET developer with a busy morning, and an Azure DevOps ticket drops: “Login endpoint 500s under load.” You’ve got to fix it, review a teammate’s feature branch, and keep your repo clean – all before lunch. Visual Studio’s Git tools turn this everyday Git workflow of creating topic branches, stashing changes, committing, and […]
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Unlocking the Power of Web with Copilot Chat’s New URL Context

There are many scenarios where Copilot Chat can feel limited by the built-in model training data. Maybe you want guidance on the latest web framework, documentation, or project-specific resources—but Copilot’s responses just aren’t specific enough. For developers who rely on up-to-date or esoteric answers, this gap can be a real frustration.  URL Context: Bringing the web into Copilot Chat  With the new URL context feature, Copilot Chat can now access […]
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Visual Studio November Update – Visual Studio 2026, Cloud Agent Preview, and more

Visual Studio 2026 is here! If you haven’t heard the news yet, we’re excited to share with you that Visual Studio 2026 is now generally available! This new version can better assist you with several performance improvements, a redesigned user experience, and a major leap in AI-driven development. Read more about it here and get […]
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Why changing keyboard shortcuts in Visual Studio isn’t as simple as it seems

A straight look at what’s behind the keys We’ve all tried unlearning a keyboard shortcut – it feels like forgetting how to breathe. Muscle memory doesn’t mess around. We wrestle with this every time someone suggest a “quick” shortcut change. It’s not just editing a keybinding but navigating a history that makes Visual Studio so […]
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Profiler Agent – Delegate the analysis, not the performance

In Visual Studio 2026 we introduced Copilot Profiler Agent, a new AI-powered assistant that helps you analyze and optimize performance bottlenecks in your code. By combining the power of GitHub Copilot with Visual Studio’s performance profiler, you can now ask natural language questions about performance, get insights into hot paths, and quickly identify optimization opportunities. […]
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Upgrade MSVC, improve C++ build performance, and refactor C++ code with GitHub Copilot

Visual Studio 2026 introduces new GitHub Copilot capabilities to support C++ developers in three development tasks:  Performing large-scale C++ refactors  Improving C++ build performance   Upgrading Microsoft C++ (MSVC) Build Tools  These experiences are available now as a Private Preview in Visual Studio 2026. Install Visual Studio 2026 and join the waitlist for Private Preview today.  C++ code editing tools for GitHub […]
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Visual Studio – Built for the Speed of Modern Development

Visual Studio will adopt the Modern Support Lifecycle as a continuously updated IDE designed to deliver innovation as soon as it is ready, while maintaining the reliability and stability you count on every day with control over your build tools choices.
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Spend Less Time Upgrading, More Time Coding in Visual Studio 2026

In the past, moving to the next major version of Visual Studio could take hours, sometimes days, to recreate your dev environment the way you like it. Visual Studio 2026 makes it easier than ever to stay current with the latest productivity features, performance improvements, and security fixes all without disrupting your flow. With the […]
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Azure MCP Server Now Built-In with Visual Studio 2026: A New Era for Agentic Workflows

Managing cloud resources often means juggling multiple tools, writing custom scripts, and switching contexts between your IDE and cloud management portals. These extra steps slow development and make it harder to build intelligent, secure applications efficiently. We’re excited to announce that Azure MCP Server (Model Context Protocol) tools are now generally available out-of-the-box in Visual […]
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A first look at the all‑new UX in Visual Studio 2026

Visual Studio 2026 introduces a refreshed user experience, thoughtfully crafted for clarity, accessibility, and a clean interface that feels right at home on Windows. This update is the result of extensive collaboration with developers and incorporates valuable feedback from the community. We’ve improved typography, iconography, and the overall layout to minimize distractions and keep your […]
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Introducing Copilot auto model selection (preview)

Faster responses, a lower chance of rate limiting, and 10% off premium requests for paid users – auto picks the best available model for each request based on current capacity and performance. With auto, you don’t need to choose a specific model. Copilot automatically selects the best one for your task. Auto model selection in […]
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Artificial Intelligence

Visual Studio 2026 is here: faster, smarter, and a hit with early adopters

Dear developers, We’re thrilled to announce that Visual Studio 2026 is now generally available! This is a moment we’ve built side by side with you. Your feedback has helped shape this release more than any before. Since the introduction of the Insiders Channel in September, more developers have downloaded and tested this preview than any […]
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Roadmap for AI in Visual Studio (November)

Today, we’re excited to share our public roadmap, which outlines the next steps in evolving Visual Studio with AI-powered agentic experiences. With every month, we aim to deliver smarter, faster, and more intuitive tools that enhance your coding experience. Disclaimer: The items outlined here represent ongoing work for the month. They are not commitments or […]
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Artificial Intelligence

Azure Developer CLI: Azure Container Apps Dev-to-Prod Deployment with Layered Infrastructure

This post walks through how to implement “build once, deploy everywhere” patterns using Azure Container Apps with the new azd publish and layered infrastructure features in Azure Developer CLI v1.20.0. You’ll learn how to deploy the same containerized application across multiple environments with proper separation of concerns. This is the third installment in our Azure […]
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Join us at .NET Conf: Dive into the future of development with Visual Studio 2026

We’re thrilled to invite you to one of the most exciting events in the .NET ecosystem: .NET Conf. It runs from November 11th through the 13th and you’re invited! This annual virtual conference is a must-attend for developers, architects, and enthusiasts looking to level up their skills and stay ahead of the curve in .NET […]
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Visual Studio October Update – new models, memories, planning, and more

The October 2025 update for Visual Studio 2022 (v17.14) is now available. In this month, we are bringing you improvements to model choices and agentic flows.  New Models  We now have Claude Sonnet 4.5  and Claude Haiku 4.5 available in the chat window. This means the latest innovations for driving your agentic workflows is right at your fingertips.  Memories  For […]
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Introducing Planning in Visual Studio (Public Preview)

Quick prompts are great for small fixes, but they fall short on big projects. You end up rewriting instructions, tweaking them constantly, and hoping the model stays on track. It gives Copilot a visible, structured path to follow, one that updates as it works and keeps you in control at every step. In Agent Mode, […]
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Artificial Intelligence

Modernizing Visual Studio Extension Compatibility: Effortless Migration for Extension Developers and Users

We have great news for extension users and developers: Visual Studio 2026 is introducing an extension compatibility model designed specifically to make your life easier. Our top priority is to ensure that your extensions continue to work seamlessly across Visual Studio releases – with no extra effort required from you. For users: extensions that work […]
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