ASP.NET Core updates in .NET 9 Preview 2

[danroth27]

Here's a summary of what's new in ASP.NET Core in this preview release:

• Blazor component constructor injection
• WebSocket compression for Blazor interactive server components
• Easier OIDC and OAuth parameter customization
• Configure HTTP.sys extended authentication flags

ASP.NET Core updates in .NET 9 Preview 2:

• Release notes
• What's new in ASP.NET Core in .NET 9 documentation.
• Breaking changes
• Roadmap

.NET 9 Preview 2:

• Discussion
• Release notes