.NET 10's Vector Search: Your Fast Lane to Production AI Apps
.NET 10’s Vector Search: Your Fast Lane to Production AI Apps TL;DR .NET 10 brings AI-ready vector search to Entity Framework Core 10 , eliminating the friction of bolting on separate vector databases. With full support for SQL Server 2025’s...
Claude Code Sandbox: Why Your AI Agent Needs OS-Level Security (And What It Means for .NET Developers)
Claude Code Sandbox: Why Your AI Agent Needs OS-Level Security (And What It Means for .NET Developers) TL;DR Anthropic released sandboxing capabilities for Claude Code and launched a web-based version that runs in isolated cloud environments. The sandboxing uses OS-level...
GitHub Copilot's GPT-5.1 Suite Just Landed—Here's What .NET Devs Need to Know
GitHub Copilot’s GPT-5.1 Suite Just Landed—Here’s What .NET Devs Need to Know TL;DR GPT-5.1, GPT-5.1-Codex, and GPT-5.1-Codex-Mini are now rolling out in public preview in GitHub Copilot . The new models are available across VS Code, JetBrains, and Xcode with...
GitHub Copilot Auto Model Selection Lands in Visual Studio—What It Means for Your Shipping Velocity
GitHub Copilot Auto Model Selection Lands in Visual Studio—What It Means for Your Shipping Velocity TL;DR GitHub Copilot in Visual Studio now includes an Auto option you can select from the model picker where Copilot picks the model for you,...
GitHub Copilot Extensions Are Dead; Long Live Model Context Protocol
GitHub Copilot Extensions Are Dead; Long Live Model Context Protocol TL;DR: GitHub deprecated Copilot Extensions (built as GitHub Apps) on November 10, 2025, in favor of Model Context Protocol (MCP) servers. If you built a Copilot Extension, it stops working...
GitHub Copilot Extensions Are Dead—Here's Why You Should Care (and What to Do Now)
GitHub Copilot Extensions Are Dead—Here’s Why You Should Care (and What to Do Now) TL;DR: GitHub deprecated Copilot Extensions (built as GitHub Apps) on November 10, 2025, in favor of Model Context Protocol (MCP) servers. If you’ve built custom Copilot...
GitHub Copilot Extensions Sunset: Your MCP Migration Starts Now
GitHub Copilot Extensions Sunset: Your MCP Migration Starts Now TL;DR GitHub is deprecating Copilot Extensions (built as GitHub Apps) on November 10, 2025, in favor of Model Context Protocol (MCP) servers . If you’ve built extensions, they stop working today....
AI Agents Are Here: Your Weekly Briefing on GitHub, Azure, and .NET (Nov 7–9, 2025)
AI Agents Are Here: Your Weekly Briefing on GitHub, Azure, and .NET (Nov 7–9, 2025) TL;DR AI, agents, and typed languages are driving the biggest shifts in software development in more than a decade. More than 1.1 million public repositories...
GitHub Copilot Extensions Sunset: Your MCP Migration Deadline Is November 10
GitHub Copilot Extensions Sunset: Your MCP Migration Deadline Is November 10 TL;DR: GitHub is deprecating Copilot Extensions on November 10, 2025 . If you’ve built custom extensions, you have days to migrate to Model Context Protocol (MCP) servers, which provide...
GitHub Copilot Extensions Are Sunsetting: Migrate to MCP Now Before November 10
GitHub Copilot Extensions Are Sunsetting: Migrate to MCP Now Before November 10 TL;DR GitHub is deprecating Copilot Extensions (GitHub Apps) on November 10, 2025 , giving you one week to migrate. MCP provides a universal standard for AI agent integration—build...