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Add IMemoryPoolFactory and cleanup memory pool while idle (#61554)
Rename Microsoft.Aspnetcore.Testing to Microsoft.AspNetCore.InternalTesting (#51713)
Improve Kestrel connection metrics with error reasons (#55565)
Avoid logging bad requests as application errors if the connection was aborted (#60359)
Unquarantine Kestrel ResponseTests.ConnectionClosedWhenResponseDoesNotSatisfyMinimumDataRate (issue #49974) (#65970)