These are the customer-reported issues addressed in 15.7.4:

• Green squiggles and light bulb with "Macro in skipped region" message.
• F7 does not switch to code.
• F7 does not build anymore.
• F7 build does not work.
• LINK : error : Telemetry event upload failed: 'Failed to open connection to VCTIP'.
• AXML file doesn't open after update.
• F7 no longer toggles between the designer and the code.
• XAML Editor Error: Window is not supported in WPF project.
• WinForms View.ToggleDesigner does not work as it used to.
• Toggle designer key binding lost.
• F7 does not start a new build.
• F7 no longer toggles between Designer and Code views.
• There is a problem with structure definition in C language.
• Provisioning a new SQL Server and new SQL DB in a different region than the App Service plan fails.

Git Security Vulnerability

We also fixed a security vulnerability in Git that was disclosed by the Git community. The vulnerability can lead to arbitrary code execution when a user clones a malicious repository. This blog post has more information. 

ReSharper’s shell loading has been optimized to decrease Visual Studio’s startup time. Now it is faster, and we have mostly got rid of the Visual Studio yellow notification about the slowness of starting up ReSharper. There is still a yellow box about total u 

SASS is dead? CSS vs SASS 2024

However, it is clear that Microsoft’s future direction is in the Core space . Yes, the last update to the full .NET framework did include improvements for ASP.NET and WebForms, but clearly the future innovation and hard work will be in the new core frameworks like .NET core, ASP.NET Core, Entity Framework core, and whatever other cores come along in the future. 

• A bug is fixed in loop unroller which might lead to wrong condition codes being generated in the unrolled loop.
• Fixed a bug that caused ServiceHub.Host.CLR.x64 to stop working.
• Fixes issue in Chinese version of compiler errors C4533 and C2362 which resulted in incorrect order of string substitution for those languages.
• Improved stability of the Diagnostic Tools and Performance Profiler.
• Code generation problem causing crash with pure virtual destructor in const object
• Fixed a constant evaluation regression from 16.5 Preview 2
• Fixed an issue where MacOS couldn't be paired.
• Fixed an issue where the Diagnostic Tools while debugging and Performance Profiler fail to launch on XBox devices. 

REPLs are great! REPL stands for Read–eval–print loop and is pronounced "REP-L" quickly, like "battle." Lots of languages and environments have interactive coding and REPLS at their heart and have for years. C# and F# do also, but a lot of people don't realize there are REPLs available! 

• Outstanding support for T4 templates is here with capabilities such as template execution, debugging, code highlighting, navigation, refactorings, code completion, and much more. 

Qt is a cross-platform application and UI software development framework that lets you create native apps for desktop, embedded or mobile platforms. 

Our second beta has arrived for Bootstrap 5! We delayed its release to iron out some issues with third-party libraries and stabilize our major changes. We’ve also once again shipped some awesome updates to our documentation. 

.NET support for Windows 7 and 8.1 will end in January 2023
Windows 7 and Windows 8.1 are currently supported with .NET 6. They will not be supported with .NET 7+.