Here’s what’s new in this preview release:

• Smaller SignalR, Blazor Server, and MessagePack scripts
• Enable Redis profiling sessions
• HTTP/3 endpoint TLS configuration
• Initial .NET Hot Reload support
• Razor compiler no longer produces a separate Views assembly
• Shadow-copying in IIS
• Vcpkg port for SignalR C++ client
• Reduced memory footprint for idle TLS connections
• Remove slabs from the SlabMemoryPool
• BlazorWebView controls for WPF & Windows Forms