MVC compatibility post

configure_switch.cs

public void ConfigureServices(IServiceCollection services)
{
    services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_1); // Give me the 2.1 behaviors
}

configure_switch_alternate.cs

public void ConfigureServices(IServiceCollection services)
{
    services.AddMvc()
      .SetCompatibilityVersion(CompatibilityVersion.Version_2_1) // Give me all of the 2.1 behaviors
      .AddMvcOptions(options =>
      {
          options.AllowCombineAuthorizationFilters = false; // don't combine authorize filters (keep 2.0 behavior)
      });
}