Microsoft released ASP.NET Core 7 Release Candidate 2, the final release candidate for .NET 7 on October 11th. This release includes improvements to output caching, further improvements to the dynamic authentication in Blazor feature introduced in RC1 and experimental WebAssembly multithreading support using Web Workers.
This version of ASP.NET introduces a new vary-by option and improves the OutputCachePolicyBuilder API.
In previous versions of .NET, the output cache would always vary by the host name, meaning output caches for host names pointing to the same application would be duplicated by default. The SetVaryByHost option now gives developers the ability to disable this feature:
