looking at the documentation it seems that OpenAPI v3 is available only for NET frameworks
considering a self hosted SS app, is it possible to implement OpenAPI v3 in net framework 4.8?
or are there plans to support OpenAPI v3 in .net framework 4.8?
No OpenAPI v3 requires Endpoint Routing and is only available for .NET 8+ projects configured to use endpoint routing.
There are no plans to implement this for .NET Framework which should be considered in maintenance mode, since our full integration with ASP .NET Core 8 all new major v8 features have required .NET 6/8.