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.NET is a free, open-source, cross-platform framework from Microsoft that enables developers to build modern apps and cloud services. Today, Microsoft announced the general availability of .NET 9, a major release that includes thousands of performance, security, and functional improvements. Microsoft promises significant performance improvements with .NET 9, with over 1,000 performance-related changes across the runtime, workloads, and languages. According to the TechEmpower benchmark, .NET 9 can now process 15% more requests compared to .NET 8. You can learn more about .NET 9's performance improvements here. The .NET 9 runtime also includes several performance improvements, including loop optimizations, inlining, and Arm64 vectorization and code generation. Along with .NET 9, Microsoft also announced the release of .NET Aspire 9 with several new features. Developers can now start and stop resources from the dashboard, keep containers alive between debug sessions, and more. The .NET Aspire 9 release also comes with integrations for OpenAI, Ollama, Milvus, and many more for rapid AI development. ASP.NET Core in .NET 9 comes with improvements to Blazor, SignalR, minimal APIs, OpenAPI, and authentication and authorization. Microsoft recently released Microsoft.Extensions.AI and Microsoft.Extensions.VectorData to offer a unified layer of C# abstractions for interacting with AI services, including language models, embeddings, and more. Microsoft highlighted that NuGet is the fastest-growing package ecosystem year over year. Microsoft recently introduced a fresh new look for NuGet.org with support for dark mode, partnered with GitHub to add native NuGet support to Dependabot, and more. Accompanying the .NET 9 release, Microsoft announced the release of Visual Studio 2022 17.12 with significant performance improvements, improved debugging & diagnostics, better integration with .NET Aspire, analyzer support for C# 13, improved Git support, and more. .NET 9 will be supported by Microsoft for 18 months as a standard-term support (STS) release. Overall, .NET 9 is a significant upgrade for developers, offering enhanced performance, new tools, and improved support. Source Hope you enjoyed this news post. Thank you for appreciating my time and effort posting news every day for many years. 2023: Over 5,800 news posts | 2024 (till end of October): 4,832 news posts RIP Matrix | Farewell my friend

At Build 2024, Microsoft took wraps off GitHub Copilot in Visual Studio Code (VS Code) for everyone as it has finally exited Preview and is now generally available (GA). The new VS Code update is not the only major GA announcement Microsoft has made today. .NET Aspire is now generally available too. The first version of Aspire was revealed in November last year alongside .NET 8 aimed towards the development of cloud-based apps. Today, Microsoft has reiterated the same as the feature can now be accessed by everyone. Alongside .NET Aspire, Microsoft has also announced the latest update to .NET itself. The new update comes in the form of Preview 4 for .NET 9. The tech giant claims that the update aims at improving .NET support via performance boost and optimization enhancements. The key, Microsoft says, is to improve the application-building experience for generative AI apps as well as cloud-based web apps. Microsoft says that this is made possible thanks to "several optimizations and enhancements" in runtimes, libraries, SDKs (software development kits), .NET Multi-Platform App UI (MAUI), .NET Aspire, Entity Framework Core (EF Core), and more. Speaking of EF Core, MongoDB Provider for Entity Framework Core is now generally available. The feature was announced last year in October 2023. Source

Microsoft is getting closer to the official release of the .NET 9 developer platform. Today, the company revealed the first release candidate version of .NET 9 is now available for download. In a blog post, Microsoft listed some of the new features and improvements in the .NET 9 RC 1 release. That includes some enhanced WebSocket APIs. In a separate post on the .NET 9 RCI release notes, Microsoft stated: The SDK in this new release includes a feature called Workload History. In more support notes, Microsoft says: You can check out the details and more support links to what's new and improved in .NET 9 RC 1 in the blog post and you can get the new version by downloading the .NET 9 SDK now. Microsoft also recommends installing the latest version of the Visual Studio 2022 preview release, as .NET 9 can now be installed via the Visual Studio installer. Microsoft says there will be a second Release Candidate version of .NET 9 launched before it finally leaves its preview status and becomes generally available. The company also announced today that it launched a public preview of UWP (Universal Windows Platform) support for .NET 9. Source RIP Matrix | Farewell my friend Hope you enjoyed this news post. Thank you for appreciating my time and effort posting news every single day for many years. 2023: Over 5,800 news posts | 2024 (till end of August): 3,792 news posts

Windows app developers who are coding their projects for UWP (Universal Windows Platform) have been nudged by Microsoft to abandon that platform and use WinUI 3 instead. However, some developers prefer the features that are available with UWP. Today, those same developers can now try out a new way to upgrade those apps without going over to WinUI 3. Microsoft has just announced it has launched a public preview that adds support for .NET 9 for UWP apps. In a blog post, Microsoft stated: Basically, UWP app makers can now upgrade their apps to .NET 9 so they can take advantage of the Native AOT (Ahead Of Time) compilation, which compiles an app's code directly into native machine code. After that update, those same developers can consider moving their UWP app to the WinUI 3 platform. Developers who want to try this out should first get Visual Studio 2022 17.12 Preview 2, which launched earlier this week. Then they can follow these steps: They will then have to manually download the review Windows SDK bundle, which has the necessary XAML compiler that needs to be patched on their machine. Devs also have to install the latest nightly build of the .NET SDK on GitHub. Since this is a preview version of .NET 9 support for UWP apps, Microsoft says users should expect to encounter some issues. The blog post has a list of what the team is working on to help improve this support for future updates. Source RIP Matrix | Farewell my friend Hope you enjoyed this news post. Thank you for appreciating my time and effort posting news every single day for many years. 2023: Over 5,800 news posts | 2024 (till end of August): 3,792 news posts