The .NET 11 release is now available, featuring C# 15, improved developer tools, and enhancements to the runtime, libraries, and AI capabilities. This update aims to make building modern applications faster and more productive, with hundreds of runtime optimizations, more responsive SDK tooling, and reduced overhead. .NET 11 supports various workloads, including web, mobile, desktop, and AI apps, with updates to ASP.NET Core, .NET MAUI, and Windows development. As a Standard Term Support (STS) release, .NET 11 will receive two years of support, while .NET 10 remains a supported Long Term Support (LTS) option, and users can explore the new features and capabilities at the .NET Conf 2026 conference.