Microsoft TypeScript, Facebook Flow and Google AtScript  

Bootstrap v5.1.2 is here with a handful of improvements across our components, plus a fix for an issue in another project that prevented our Sass from compiling properly. Keep reading for the highlights. 

Here’s a summary of what’s new in this preview release:

• Improved ASP.NET Core debugging experience
• Servers & middleware
  • IHttpSysRequestTimingFeature
  • SNI hostname in ITlsHandshakeFeature
  • IExceptionHandler
• Blazor
  • New Blazor Web App project template
  • Blazor router integration with endpoint routing
  • Enable interactivity for individual components with Blazor Server
  • Improved packaging of Webcil files
  • Blazor Content Security Policy (CSP) compatibility
• API authoring
  • Support for generic attributes
• SignalR
  • SignalR seamless reconnect
• Native AOT
  • Support for AsParameters and automatic metadata generation in compile-timed generated minimal APIs
• Authentication and authorization
  • Authentication updates in ASP.NET Core SPA templates
  • New analyzer for recommended AuthorizationBuilder usage
   

What makes 1.0 different from our pre-release builds?

• Stable CSS and API surface.We're now confident in the API for these components and do not plan any breaking changes.
• Supported platforms: Tested on IE 11+, Chrome, Safari, Firefox, Android 4.2+ and iOS 8+.
• Angular 1.5-ready. You can use AngularJS 1.3 and later, but as soon as you update to the new release, you can be confident that ngMaterial components will continue to work as expected. 

The .NET Docs Show talks to Vahid Farahmandian   about the Middle East’s largest maritime ERP.

Windows 11 leak reveals new UI, Start menu, and more 

#13026: Document more Bootstrap components in the Theme and RTL examples.
#12949: Switch to grunt-css-flip Grunt plugin for RTL CSS generation.