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fix(http2/3): add trailer headers timeout (#66249)
Add [Obsolete] attribute to WebHost, IWebHost, and WebHostService
Rename Microsoft.Aspnetcore.Testing to Microsoft.AspNetCore.InternalTesting (#51713)
Use file scoped namespaces (#38076)
Fix Kestrel host header mismatch handling when port in Url (#59352)
Improve Kestrel connection metrics with error reasons (#55565)
Allow HTTP2 encoder to split headers across frames (#55322)
Add logging to MVC tests (#55592)
Add IMemoryPoolFactory and cleanup memory pool while idle (#61554)
Server memory pool metrics updates (#63032)