diff --git a/src/Microsoft.AspNetCore.Authentication.Cookies/Microsoft.AspNetCore.Authentication.Cookies.csproj b/src/Microsoft.AspNetCore.Authentication.Cookies/Microsoft.AspNetCore.Authentication.Cookies.csproj
index 95aebf38bc..712aa81772 100644
--- a/src/Microsoft.AspNetCore.Authentication.Cookies/Microsoft.AspNetCore.Authentication.Cookies.csproj
+++ b/src/Microsoft.AspNetCore.Authentication.Cookies/Microsoft.AspNetCore.Authentication.Cookies.csproj
@@ -9,7 +9,6 @@
     <NoWarn>$(NoWarn);CS1591</NoWarn>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
     <PackageTags>aspnetcore;authentication;security</PackageTags>
-    <EnableApiCheck>false</EnableApiCheck>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/src/Microsoft.AspNetCore.Authentication.Cookies/breakingchanges.netcore.json b/src/Microsoft.AspNetCore.Authentication.Cookies/breakingchanges.netcore.json
new file mode 100644
index 0000000000..c223c035c4
--- /dev/null
+++ b/src/Microsoft.AspNetCore.Authentication.Cookies/breakingchanges.netcore.json
@@ -0,0 +1,87 @@
+  [
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.Cookies.BaseCookieContext : Microsoft.AspNetCore.Authentication.BaseContext",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.Cookies.CookieAuthenticationEvents : Microsoft.AspNetCore.Authentication.Cookies.ICookieAuthenticationEvents",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.Cookies.CookieAuthenticationMiddleware : Microsoft.AspNetCore.Authentication.AuthenticationMiddleware<Microsoft.AspNetCore.Builder.CookieAuthenticationOptions>",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Builder.CookieAuthenticationOptions : Microsoft.AspNetCore.Builder.AuthenticationOptions, Microsoft.Extensions.Options.IOptions<Microsoft.AspNetCore.Builder.CookieAuthenticationOptions>",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public interface Microsoft.AspNetCore.Authentication.Cookies.ICookieAuthenticationEvents",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.Cookies.CookieValidatePrincipalContext : Microsoft.AspNetCore.Authentication.Cookies.BaseCookieContext",
+      "MemberId": "public .ctor(Microsoft.AspNetCore.Http.HttpContext context, Microsoft.AspNetCore.Authentication.AuthenticationTicket ticket, Microsoft.AspNetCore.Builder.CookieAuthenticationOptions options)",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.Cookies.CookieValidatePrincipalContext : Microsoft.AspNetCore.Authentication.Cookies.BaseCookieContext",
+      "MemberId": "public Microsoft.AspNetCore.Http.Authentication.AuthenticationProperties get_Properties()",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.Cookies.CookieSigningOutContext : Microsoft.AspNetCore.Authentication.Cookies.BaseCookieContext",
+      "MemberId": "public .ctor(Microsoft.AspNetCore.Http.HttpContext context, Microsoft.AspNetCore.Builder.CookieAuthenticationOptions options, Microsoft.AspNetCore.Http.Authentication.AuthenticationProperties properties, Microsoft.AspNetCore.Http.CookieOptions cookieOptions)",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.Cookies.CookieSigningOutContext : Microsoft.AspNetCore.Authentication.Cookies.BaseCookieContext",
+      "MemberId": "public Microsoft.AspNetCore.Http.Authentication.AuthenticationProperties get_Properties()",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.Cookies.CookieSigningOutContext : Microsoft.AspNetCore.Authentication.Cookies.BaseCookieContext",
+      "MemberId": "public System.Void set_Properties(Microsoft.AspNetCore.Http.Authentication.AuthenticationProperties value)",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.Cookies.CookieSignedInContext : Microsoft.AspNetCore.Authentication.Cookies.BaseCookieContext",
+      "MemberId": "public .ctor(Microsoft.AspNetCore.Http.HttpContext context, Microsoft.AspNetCore.Builder.CookieAuthenticationOptions options, System.String authenticationScheme, System.Security.Claims.ClaimsPrincipal principal, Microsoft.AspNetCore.Http.Authentication.AuthenticationProperties properties)",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.Cookies.CookieSignedInContext : Microsoft.AspNetCore.Authentication.Cookies.BaseCookieContext",
+      "MemberId": "public Microsoft.AspNetCore.Http.Authentication.AuthenticationProperties get_Properties()",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.Cookies.CookieSigningInContext : Microsoft.AspNetCore.Authentication.Cookies.BaseCookieContext",
+      "MemberId": "public .ctor(Microsoft.AspNetCore.Http.HttpContext context, Microsoft.AspNetCore.Builder.CookieAuthenticationOptions options, System.String authenticationScheme, System.Security.Claims.ClaimsPrincipal principal, Microsoft.AspNetCore.Http.Authentication.AuthenticationProperties properties, Microsoft.AspNetCore.Http.CookieOptions cookieOptions)",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.Cookies.CookieSigningInContext : Microsoft.AspNetCore.Authentication.Cookies.BaseCookieContext",
+      "MemberId": "public Microsoft.AspNetCore.Http.Authentication.AuthenticationProperties get_Properties()",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.Cookies.CookieSigningInContext : Microsoft.AspNetCore.Authentication.Cookies.BaseCookieContext",
+      "MemberId": "public System.Void set_Properties(Microsoft.AspNetCore.Http.Authentication.AuthenticationProperties value)",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.Cookies.CookieRedirectContext : Microsoft.AspNetCore.Authentication.Cookies.BaseCookieContext",
+      "MemberId": "public .ctor(Microsoft.AspNetCore.Http.HttpContext context, Microsoft.AspNetCore.Builder.CookieAuthenticationOptions options, System.String redirectUri, Microsoft.AspNetCore.Http.Authentication.AuthenticationProperties properties)",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.Cookies.CookieRedirectContext : Microsoft.AspNetCore.Authentication.Cookies.BaseCookieContext",
+      "MemberId": "public Microsoft.AspNetCore.Http.Authentication.AuthenticationProperties get_Properties()",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public static class Microsoft.AspNetCore.Builder.CookieAppBuilderExtensions",
+      "MemberId": "public static Microsoft.AspNetCore.Builder.IApplicationBuilder UseCookieAuthentication(this Microsoft.AspNetCore.Builder.IApplicationBuilder app, Microsoft.AspNetCore.Builder.CookieAuthenticationOptions options)",
+      "Kind": "Removal"
+    }
+  ]
\ No newline at end of file
diff --git a/src/Microsoft.AspNetCore.Authentication.Facebook/Microsoft.AspNetCore.Authentication.Facebook.csproj b/src/Microsoft.AspNetCore.Authentication.Facebook/Microsoft.AspNetCore.Authentication.Facebook.csproj
index a939958e27..a9ec571996 100644
--- a/src/Microsoft.AspNetCore.Authentication.Facebook/Microsoft.AspNetCore.Authentication.Facebook.csproj
+++ b/src/Microsoft.AspNetCore.Authentication.Facebook/Microsoft.AspNetCore.Authentication.Facebook.csproj
@@ -8,7 +8,6 @@
     <NoWarn>$(NoWarn);CS1591</NoWarn>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
     <PackageTags>aspnetcore;authentication;security</PackageTags>
-    <EnableApiCheck>false</EnableApiCheck>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/src/Microsoft.AspNetCore.Authentication.Facebook/breakingchanges.netcore.json b/src/Microsoft.AspNetCore.Authentication.Facebook/breakingchanges.netcore.json
new file mode 100644
index 0000000000..f64e6b8342
--- /dev/null
+++ b/src/Microsoft.AspNetCore.Authentication.Facebook/breakingchanges.netcore.json
@@ -0,0 +1,19 @@
+  [
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.Facebook.FacebookMiddleware : Microsoft.AspNetCore.Authentication.OAuth.OAuthMiddleware<Microsoft.AspNetCore.Builder.FacebookOptions>",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Builder.FacebookOptions : Microsoft.AspNetCore.Builder.OAuthOptions",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public static class Microsoft.AspNetCore.Authentication.Facebook.FacebookHelper",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public static class Microsoft.AspNetCore.Builder.FacebookAppBuilderExtensions",
+      "MemberId": "public static Microsoft.AspNetCore.Builder.IApplicationBuilder UseFacebookAuthentication(this Microsoft.AspNetCore.Builder.IApplicationBuilder app, Microsoft.AspNetCore.Builder.FacebookOptions options)",
+      "Kind": "Removal"
+    }
+  ]
\ No newline at end of file
diff --git a/src/Microsoft.AspNetCore.Authentication.Google/Microsoft.AspNetCore.Authentication.Google.csproj b/src/Microsoft.AspNetCore.Authentication.Google/Microsoft.AspNetCore.Authentication.Google.csproj
index 9f4cee9d59..805de682fd 100644
--- a/src/Microsoft.AspNetCore.Authentication.Google/Microsoft.AspNetCore.Authentication.Google.csproj
+++ b/src/Microsoft.AspNetCore.Authentication.Google/Microsoft.AspNetCore.Authentication.Google.csproj
@@ -8,7 +8,6 @@
     <NoWarn>$(NoWarn);CS1591</NoWarn>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
     <PackageTags>aspnetcore;authentication;security</PackageTags>
-    <EnableApiCheck>false</EnableApiCheck>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/src/Microsoft.AspNetCore.Authentication.Google/breakingchanges.netcore.json b/src/Microsoft.AspNetCore.Authentication.Google/breakingchanges.netcore.json
new file mode 100644
index 0000000000..db3d1fcf0c
--- /dev/null
+++ b/src/Microsoft.AspNetCore.Authentication.Google/breakingchanges.netcore.json
@@ -0,0 +1,40 @@
+  [
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.Google.GoogleMiddleware : Microsoft.AspNetCore.Authentication.OAuth.OAuthMiddleware<Microsoft.AspNetCore.Builder.GoogleOptions>",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Builder.GoogleOptions : Microsoft.AspNetCore.Builder.OAuthOptions",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public static class Microsoft.AspNetCore.Builder.GoogleAppBuilderExtensions",
+      "MemberId": "public static Microsoft.AspNetCore.Builder.IApplicationBuilder UseGoogleAuthentication(this Microsoft.AspNetCore.Builder.IApplicationBuilder app, Microsoft.AspNetCore.Builder.GoogleOptions options)",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public static class Microsoft.AspNetCore.Authentication.Google.GoogleHelper",
+      "MemberId": "public static System.String GetFamilyName(Newtonsoft.Json.Linq.JObject user)",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public static class Microsoft.AspNetCore.Authentication.Google.GoogleHelper",
+      "MemberId": "public static System.String GetGivenName(Newtonsoft.Json.Linq.JObject user)",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public static class Microsoft.AspNetCore.Authentication.Google.GoogleHelper",
+      "MemberId": "public static System.String GetId(Newtonsoft.Json.Linq.JObject user)",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public static class Microsoft.AspNetCore.Authentication.Google.GoogleHelper",
+      "MemberId": "public static System.String GetName(Newtonsoft.Json.Linq.JObject user)",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public static class Microsoft.AspNetCore.Authentication.Google.GoogleHelper",
+      "MemberId": "public static System.String GetProfile(Newtonsoft.Json.Linq.JObject user)",
+      "Kind": "Removal"
+    }
+  ]
\ No newline at end of file
diff --git a/src/Microsoft.AspNetCore.Authentication.JwtBearer/Microsoft.AspNetCore.Authentication.JwtBearer.csproj b/src/Microsoft.AspNetCore.Authentication.JwtBearer/Microsoft.AspNetCore.Authentication.JwtBearer.csproj
index 3c55004a47..fe0bda1647 100644
--- a/src/Microsoft.AspNetCore.Authentication.JwtBearer/Microsoft.AspNetCore.Authentication.JwtBearer.csproj
+++ b/src/Microsoft.AspNetCore.Authentication.JwtBearer/Microsoft.AspNetCore.Authentication.JwtBearer.csproj
@@ -6,7 +6,6 @@
     <NoWarn>$(NoWarn);CS1591</NoWarn>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
     <PackageTags>aspnetcore;authentication;security</PackageTags>
-    <EnableApiCheck>false</EnableApiCheck>
   </PropertyGroup>
   <ItemGroup>
     <ProjectReference Include="..\Microsoft.AspNetCore.Authentication\Microsoft.AspNetCore.Authentication.csproj" />
diff --git a/src/Microsoft.AspNetCore.Authentication.JwtBearer/breakingchanges.netcore.json b/src/Microsoft.AspNetCore.Authentication.JwtBearer/breakingchanges.netcore.json
new file mode 100644
index 0000000000..d810a2bb90
--- /dev/null
+++ b/src/Microsoft.AspNetCore.Authentication.JwtBearer/breakingchanges.netcore.json
@@ -0,0 +1,58 @@
+  [
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.JwtBearer.JwtBearerEvents : Microsoft.AspNetCore.Authentication.JwtBearer.IJwtBearerEvents",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.JwtBearer.JwtBearerMiddleware : Microsoft.AspNetCore.Authentication.AuthenticationMiddleware<Microsoft.AspNetCore.Builder.JwtBearerOptions>",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Builder.JwtBearerOptions : Microsoft.AspNetCore.Builder.AuthenticationOptions",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public interface Microsoft.AspNetCore.Authentication.JwtBearer.IJwtBearerEvents",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.JwtBearer.AuthenticationFailedContext : Microsoft.AspNetCore.Authentication.JwtBearer.BaseJwtBearerContext",
+      "MemberId": "public .ctor(Microsoft.AspNetCore.Http.HttpContext context, Microsoft.AspNetCore.Builder.JwtBearerOptions options)",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.JwtBearer.BaseJwtBearerContext : Microsoft.AspNetCore.Authentication.BaseControlContext",
+      "MemberId": "public .ctor(Microsoft.AspNetCore.Http.HttpContext context, Microsoft.AspNetCore.Builder.JwtBearerOptions options)",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.JwtBearer.BaseJwtBearerContext : Microsoft.AspNetCore.Authentication.BaseControlContext",
+      "MemberId": "public Microsoft.AspNetCore.Builder.JwtBearerOptions get_Options()",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.JwtBearer.MessageReceivedContext : Microsoft.AspNetCore.Authentication.JwtBearer.BaseJwtBearerContext",
+      "MemberId": "public .ctor(Microsoft.AspNetCore.Http.HttpContext context, Microsoft.AspNetCore.Builder.JwtBearerOptions options)",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.JwtBearer.TokenValidatedContext : Microsoft.AspNetCore.Authentication.JwtBearer.BaseJwtBearerContext",
+      "MemberId": "public .ctor(Microsoft.AspNetCore.Http.HttpContext context, Microsoft.AspNetCore.Builder.JwtBearerOptions options)",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.JwtBearer.JwtBearerChallengeContext : Microsoft.AspNetCore.Authentication.JwtBearer.BaseJwtBearerContext",
+      "MemberId": "public .ctor(Microsoft.AspNetCore.Http.HttpContext context, Microsoft.AspNetCore.Builder.JwtBearerOptions options, Microsoft.AspNetCore.Http.Authentication.AuthenticationProperties properties)",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.JwtBearer.JwtBearerChallengeContext : Microsoft.AspNetCore.Authentication.JwtBearer.BaseJwtBearerContext",
+      "MemberId": "public Microsoft.AspNetCore.Http.Authentication.AuthenticationProperties get_Properties()",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public static class Microsoft.AspNetCore.Builder.JwtBearerAppBuilderExtensions",
+      "MemberId": "public static Microsoft.AspNetCore.Builder.IApplicationBuilder UseJwtBearerAuthentication(this Microsoft.AspNetCore.Builder.IApplicationBuilder app, Microsoft.AspNetCore.Builder.JwtBearerOptions options)",
+      "Kind": "Removal"
+    }
+  ]
\ No newline at end of file
diff --git a/src/Microsoft.AspNetCore.Authentication.MicrosoftAccount/Microsoft.AspNetCore.Authentication.MicrosoftAccount.csproj b/src/Microsoft.AspNetCore.Authentication.MicrosoftAccount/Microsoft.AspNetCore.Authentication.MicrosoftAccount.csproj
index 1accdf8f14..9437b57276 100644
--- a/src/Microsoft.AspNetCore.Authentication.MicrosoftAccount/Microsoft.AspNetCore.Authentication.MicrosoftAccount.csproj
+++ b/src/Microsoft.AspNetCore.Authentication.MicrosoftAccount/Microsoft.AspNetCore.Authentication.MicrosoftAccount.csproj
@@ -8,7 +8,6 @@
     <NoWarn>$(NoWarn);CS1591</NoWarn>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
     <PackageTags>aspnetcore;authentication;security</PackageTags>
-    <EnableApiCheck>false</EnableApiCheck>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/src/Microsoft.AspNetCore.Authentication.MicrosoftAccount/breakingchanges.netcore.json b/src/Microsoft.AspNetCore.Authentication.MicrosoftAccount/breakingchanges.netcore.json
new file mode 100644
index 0000000000..66f2a77b4e
--- /dev/null
+++ b/src/Microsoft.AspNetCore.Authentication.MicrosoftAccount/breakingchanges.netcore.json
@@ -0,0 +1,19 @@
+  [
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.MicrosoftAccount.MicrosoftAccountMiddleware : Microsoft.AspNetCore.Authentication.OAuth.OAuthMiddleware<Microsoft.AspNetCore.Builder.MicrosoftAccountOptions>",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Builder.MicrosoftAccountOptions : Microsoft.AspNetCore.Builder.OAuthOptions",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public static class Microsoft.AspNetCore.Authentication.MicrosoftAccount.MicrosoftAccountHelper",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public static class Microsoft.AspNetCore.Builder.MicrosoftAccountAppBuilderExtensions",
+      "MemberId": "public static Microsoft.AspNetCore.Builder.IApplicationBuilder UseMicrosoftAccountAuthentication(this Microsoft.AspNetCore.Builder.IApplicationBuilder app, Microsoft.AspNetCore.Builder.MicrosoftAccountOptions options)",
+      "Kind": "Removal"
+    }
+  ]
\ No newline at end of file
diff --git a/src/Microsoft.AspNetCore.Authentication.OAuth/Microsoft.AspNetCore.Authentication.OAuth.csproj b/src/Microsoft.AspNetCore.Authentication.OAuth/Microsoft.AspNetCore.Authentication.OAuth.csproj
index 88d6794e9d..a15a75ee6f 100644
--- a/src/Microsoft.AspNetCore.Authentication.OAuth/Microsoft.AspNetCore.Authentication.OAuth.csproj
+++ b/src/Microsoft.AspNetCore.Authentication.OAuth/Microsoft.AspNetCore.Authentication.OAuth.csproj
@@ -8,7 +8,6 @@
     <NoWarn>$(NoWarn);CS1591</NoWarn>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
     <PackageTags>aspnetcore;authentication;security</PackageTags>
-    <EnableApiCheck>false</EnableApiCheck>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/src/Microsoft.AspNetCore.Authentication.OAuth/breakingchanges.netcore.json b/src/Microsoft.AspNetCore.Authentication.OAuth/breakingchanges.netcore.json
new file mode 100644
index 0000000000..96fd03e985
--- /dev/null
+++ b/src/Microsoft.AspNetCore.Authentication.OAuth/breakingchanges.netcore.json
@@ -0,0 +1,46 @@
+  [
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.OAuth.OAuthCreatingTicketContext : Microsoft.AspNetCore.Authentication.BaseContext",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.OAuth.OAuthEvents : Microsoft.AspNetCore.Authentication.RemoteAuthenticationEvents, Microsoft.AspNetCore.Authentication.OAuth.IOAuthEvents",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.OAuth.OAuthHandler<T0> : Microsoft.AspNetCore.Authentication.RemoteAuthenticationHandler<T0> where T0 : Microsoft.AspNetCore.Builder.OAuthOptions",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.OAuth.OAuthMiddleware<T0> : Microsoft.AspNetCore.Authentication.AuthenticationMiddleware<T0> where T0 : Microsoft.AspNetCore.Builder.OAuthOptions, new()",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Builder.OAuthOptions : Microsoft.AspNetCore.Builder.RemoteAuthenticationOptions",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public interface Microsoft.AspNetCore.Authentication.OAuth.IOAuthEvents : Microsoft.AspNetCore.Authentication.IRemoteAuthenticationEvents",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.OAuth.OAuthRedirectToAuthorizationContext : Microsoft.AspNetCore.Authentication.BaseContext",
+      "MemberId": "public .ctor(Microsoft.AspNetCore.Http.HttpContext context, Microsoft.AspNetCore.Builder.OAuthOptions options, Microsoft.AspNetCore.Http.Authentication.AuthenticationProperties properties, System.String redirectUri)",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.OAuth.OAuthRedirectToAuthorizationContext : Microsoft.AspNetCore.Authentication.BaseContext",
+      "MemberId": "public Microsoft.AspNetCore.Builder.OAuthOptions get_Options()",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.OAuth.OAuthRedirectToAuthorizationContext : Microsoft.AspNetCore.Authentication.BaseContext",
+      "MemberId": "public Microsoft.AspNetCore.Http.Authentication.AuthenticationProperties get_Properties()",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public static class Microsoft.AspNetCore.Builder.OAuthAppBuilderExtensions",
+      "MemberId": "public static Microsoft.AspNetCore.Builder.IApplicationBuilder UseOAuthAuthentication(this Microsoft.AspNetCore.Builder.IApplicationBuilder app, Microsoft.AspNetCore.Builder.OAuthOptions options)",
+      "Kind": "Removal"
+    }
+  ]
\ No newline at end of file
diff --git a/src/Microsoft.AspNetCore.Authentication.OpenIdConnect/Microsoft.AspNetCore.Authentication.OpenIdConnect.csproj b/src/Microsoft.AspNetCore.Authentication.OpenIdConnect/Microsoft.AspNetCore.Authentication.OpenIdConnect.csproj
index d3789cd507..ae8ffd8d59 100644
--- a/src/Microsoft.AspNetCore.Authentication.OpenIdConnect/Microsoft.AspNetCore.Authentication.OpenIdConnect.csproj
+++ b/src/Microsoft.AspNetCore.Authentication.OpenIdConnect/Microsoft.AspNetCore.Authentication.OpenIdConnect.csproj
@@ -6,7 +6,6 @@
     <NoWarn>$(NoWarn);CS1591</NoWarn>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
     <PackageTags>aspnetcore;authentication;security</PackageTags>
-    <EnableApiCheck>false</EnableApiCheck>
   </PropertyGroup>
   <ItemGroup>
     <ProjectReference Include="..\Microsoft.AspNetCore.Authentication.OAuth\Microsoft.AspNetCore.Authentication.OAuth.csproj" />
diff --git a/src/Microsoft.AspNetCore.Authentication.OpenIdConnect/breakingchanges.netcore.json b/src/Microsoft.AspNetCore.Authentication.OpenIdConnect/breakingchanges.netcore.json
new file mode 100644
index 0000000000..4ba3fb756a
--- /dev/null
+++ b/src/Microsoft.AspNetCore.Authentication.OpenIdConnect/breakingchanges.netcore.json
@@ -0,0 +1,117 @@
+  [
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.OpenIdConnect.OpenIdConnectEvents : Microsoft.AspNetCore.Authentication.RemoteAuthenticationEvents, Microsoft.AspNetCore.Authentication.OpenIdConnect.IOpenIdConnectEvents",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.OpenIdConnect.OpenIdConnectHandler : Microsoft.AspNetCore.Authentication.RemoteAuthenticationHandler<Microsoft.AspNetCore.Builder.OpenIdConnectOptions>",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.OpenIdConnect.OpenIdConnectMiddleware : Microsoft.AspNetCore.Authentication.AuthenticationMiddleware<Microsoft.AspNetCore.Builder.OpenIdConnectOptions>",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Builder.OpenIdConnectOptions : Microsoft.AspNetCore.Builder.RemoteAuthenticationOptions",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public interface Microsoft.AspNetCore.Authentication.OpenIdConnect.IOpenIdConnectEvents : Microsoft.AspNetCore.Authentication.IRemoteAuthenticationEvents",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.OpenIdConnect.AuthenticationFailedContext : Microsoft.AspNetCore.Authentication.OpenIdConnect.BaseOpenIdConnectContext",
+      "MemberId": "public .ctor(Microsoft.AspNetCore.Http.HttpContext context, Microsoft.AspNetCore.Builder.OpenIdConnectOptions options)",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.OpenIdConnect.AuthorizationCodeReceivedContext : Microsoft.AspNetCore.Authentication.OpenIdConnect.BaseOpenIdConnectContext",
+      "MemberId": "public .ctor(Microsoft.AspNetCore.Http.HttpContext context, Microsoft.AspNetCore.Builder.OpenIdConnectOptions options)",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.OpenIdConnect.AuthorizationCodeReceivedContext : Microsoft.AspNetCore.Authentication.OpenIdConnect.BaseOpenIdConnectContext",
+      "MemberId": "public Microsoft.AspNetCore.Http.Authentication.AuthenticationProperties get_Properties()",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.OpenIdConnect.AuthorizationCodeReceivedContext : Microsoft.AspNetCore.Authentication.OpenIdConnect.BaseOpenIdConnectContext",
+      "MemberId": "public System.Void set_Properties(Microsoft.AspNetCore.Http.Authentication.AuthenticationProperties value)",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.OpenIdConnect.BaseOpenIdConnectContext : Microsoft.AspNetCore.Authentication.BaseControlContext",
+      "MemberId": "public .ctor(Microsoft.AspNetCore.Http.HttpContext context, Microsoft.AspNetCore.Builder.OpenIdConnectOptions options)",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.OpenIdConnect.BaseOpenIdConnectContext : Microsoft.AspNetCore.Authentication.BaseControlContext",
+      "MemberId": "public Microsoft.AspNetCore.Builder.OpenIdConnectOptions get_Options()",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.OpenIdConnect.MessageReceivedContext : Microsoft.AspNetCore.Authentication.OpenIdConnect.BaseOpenIdConnectContext",
+      "MemberId": "public .ctor(Microsoft.AspNetCore.Http.HttpContext context, Microsoft.AspNetCore.Builder.OpenIdConnectOptions options)",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.OpenIdConnect.MessageReceivedContext : Microsoft.AspNetCore.Authentication.OpenIdConnect.BaseOpenIdConnectContext",
+      "MemberId": "public Microsoft.AspNetCore.Http.Authentication.AuthenticationProperties get_Properties()",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.OpenIdConnect.MessageReceivedContext : Microsoft.AspNetCore.Authentication.OpenIdConnect.BaseOpenIdConnectContext",
+      "MemberId": "public System.Void set_Properties(Microsoft.AspNetCore.Http.Authentication.AuthenticationProperties value)",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.OpenIdConnect.TokenValidatedContext : Microsoft.AspNetCore.Authentication.OpenIdConnect.BaseOpenIdConnectContext",
+      "MemberId": "public .ctor(Microsoft.AspNetCore.Http.HttpContext context, Microsoft.AspNetCore.Builder.OpenIdConnectOptions options)",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.OpenIdConnect.TokenValidatedContext : Microsoft.AspNetCore.Authentication.OpenIdConnect.BaseOpenIdConnectContext",
+      "MemberId": "public Microsoft.AspNetCore.Http.Authentication.AuthenticationProperties get_Properties()",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.OpenIdConnect.TokenValidatedContext : Microsoft.AspNetCore.Authentication.OpenIdConnect.BaseOpenIdConnectContext",
+      "MemberId": "public System.Void set_Properties(Microsoft.AspNetCore.Http.Authentication.AuthenticationProperties value)",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.OpenIdConnect.UserInformationReceivedContext : Microsoft.AspNetCore.Authentication.OpenIdConnect.BaseOpenIdConnectContext",
+      "MemberId": "public .ctor(Microsoft.AspNetCore.Http.HttpContext context, Microsoft.AspNetCore.Builder.OpenIdConnectOptions options)",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.OpenIdConnect.RedirectContext : Microsoft.AspNetCore.Authentication.OpenIdConnect.BaseOpenIdConnectContext",
+      "MemberId": "public .ctor(Microsoft.AspNetCore.Http.HttpContext context, Microsoft.AspNetCore.Builder.OpenIdConnectOptions options, Microsoft.AspNetCore.Http.Authentication.AuthenticationProperties properties)",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.OpenIdConnect.RedirectContext : Microsoft.AspNetCore.Authentication.OpenIdConnect.BaseOpenIdConnectContext",
+      "MemberId": "public Microsoft.AspNetCore.Http.Authentication.AuthenticationProperties get_Properties()",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.OpenIdConnect.TokenResponseReceivedContext : Microsoft.AspNetCore.Authentication.OpenIdConnect.BaseOpenIdConnectContext",
+      "MemberId": "public .ctor(Microsoft.AspNetCore.Http.HttpContext context, Microsoft.AspNetCore.Builder.OpenIdConnectOptions options, Microsoft.AspNetCore.Http.Authentication.AuthenticationProperties properties)",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.OpenIdConnect.TokenResponseReceivedContext : Microsoft.AspNetCore.Authentication.OpenIdConnect.BaseOpenIdConnectContext",
+      "MemberId": "public Microsoft.AspNetCore.Http.Authentication.AuthenticationProperties get_Properties()",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.OpenIdConnect.RemoteSignOutContext : Microsoft.AspNetCore.Authentication.OpenIdConnect.BaseOpenIdConnectContext",
+      "MemberId": "public .ctor(Microsoft.AspNetCore.Http.HttpContext context, Microsoft.AspNetCore.Builder.OpenIdConnectOptions options, Microsoft.IdentityModel.Protocols.OpenIdConnect.OpenIdConnectMessage message)",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public static class Microsoft.AspNetCore.Builder.OpenIdConnectAppBuilderExtensions",
+      "MemberId": "public static Microsoft.AspNetCore.Builder.IApplicationBuilder UseOpenIdConnectAuthentication(this Microsoft.AspNetCore.Builder.IApplicationBuilder app, Microsoft.AspNetCore.Builder.OpenIdConnectOptions options)",
+      "Kind": "Removal"
+    }
+  ]
\ No newline at end of file
diff --git a/src/Microsoft.AspNetCore.Authentication.Twitter/Microsoft.AspNetCore.Authentication.Twitter.csproj b/src/Microsoft.AspNetCore.Authentication.Twitter/Microsoft.AspNetCore.Authentication.Twitter.csproj
index 8d834ee8d1..d9c5cd0b37 100644
--- a/src/Microsoft.AspNetCore.Authentication.Twitter/Microsoft.AspNetCore.Authentication.Twitter.csproj
+++ b/src/Microsoft.AspNetCore.Authentication.Twitter/Microsoft.AspNetCore.Authentication.Twitter.csproj
@@ -8,7 +8,6 @@
     <NoWarn>$(NoWarn);CS1591</NoWarn>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
     <PackageTags>aspnetcore;authentication;security</PackageTags>
-    <EnableApiCheck>false</EnableApiCheck>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/src/Microsoft.AspNetCore.Authentication.Twitter/breakingchanges.netcore.json b/src/Microsoft.AspNetCore.Authentication.Twitter/breakingchanges.netcore.json
new file mode 100644
index 0000000000..2023eb0b7a
--- /dev/null
+++ b/src/Microsoft.AspNetCore.Authentication.Twitter/breakingchanges.netcore.json
@@ -0,0 +1,62 @@
+  [
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.Twitter.BaseTwitterContext : Microsoft.AspNetCore.Authentication.BaseContext",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.Twitter.TwitterEvents : Microsoft.AspNetCore.Authentication.RemoteAuthenticationEvents, Microsoft.AspNetCore.Authentication.Twitter.ITwitterEvents",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.Twitter.TwitterMiddleware : Microsoft.AspNetCore.Authentication.AuthenticationMiddleware<Microsoft.AspNetCore.Builder.TwitterOptions>",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Builder.TwitterOptions : Microsoft.AspNetCore.Builder.RemoteAuthenticationOptions",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public interface Microsoft.AspNetCore.Authentication.Twitter.ITwitterEvents : Microsoft.AspNetCore.Authentication.IRemoteAuthenticationEvents",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.Twitter.TwitterRedirectToAuthorizationEndpointContext : Microsoft.AspNetCore.Authentication.Twitter.BaseTwitterContext",
+      "MemberId": "public .ctor(Microsoft.AspNetCore.Http.HttpContext context, Microsoft.AspNetCore.Builder.TwitterOptions options, Microsoft.AspNetCore.Http.Authentication.AuthenticationProperties properties, System.String redirectUri)",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.Twitter.TwitterRedirectToAuthorizationEndpointContext : Microsoft.AspNetCore.Authentication.Twitter.BaseTwitterContext",
+      "MemberId": "public Microsoft.AspNetCore.Http.Authentication.AuthenticationProperties get_Properties()",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.Twitter.TwitterCreatingTicketContext : Microsoft.AspNetCore.Authentication.Twitter.BaseTwitterContext",
+      "MemberId": "public .ctor(Microsoft.AspNetCore.Http.HttpContext context, Microsoft.AspNetCore.Builder.TwitterOptions options, System.String userId, System.String screenName, System.String accessToken, System.String accessTokenSecret, Newtonsoft.Json.Linq.JObject user)",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.Twitter.TwitterCreatingTicketContext : Microsoft.AspNetCore.Authentication.Twitter.BaseTwitterContext",
+      "MemberId": "public Microsoft.AspNetCore.Http.Authentication.AuthenticationProperties get_Properties()",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.Twitter.TwitterCreatingTicketContext : Microsoft.AspNetCore.Authentication.Twitter.BaseTwitterContext",
+      "MemberId": "public System.Void set_Properties(Microsoft.AspNetCore.Http.Authentication.AuthenticationProperties value)",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.Twitter.RequestToken",
+      "MemberId": "public Microsoft.AspNetCore.Http.Authentication.AuthenticationProperties get_Properties()",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.Twitter.RequestToken",
+      "MemberId": "public System.Void set_Properties(Microsoft.AspNetCore.Http.Authentication.AuthenticationProperties value)",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public static class Microsoft.AspNetCore.Builder.TwitterAppBuilderExtensions",
+      "MemberId": "public static Microsoft.AspNetCore.Builder.IApplicationBuilder UseTwitterAuthentication(this Microsoft.AspNetCore.Builder.IApplicationBuilder app, Microsoft.AspNetCore.Builder.TwitterOptions options)",
+      "Kind": "Removal"
+    }
+  ]
\ No newline at end of file
diff --git a/src/Microsoft.AspNetCore.Authentication/Microsoft.AspNetCore.Authentication.csproj b/src/Microsoft.AspNetCore.Authentication/Microsoft.AspNetCore.Authentication.csproj
index adbd5b3f16..8a1f970423 100644
--- a/src/Microsoft.AspNetCore.Authentication/Microsoft.AspNetCore.Authentication.csproj
+++ b/src/Microsoft.AspNetCore.Authentication/Microsoft.AspNetCore.Authentication.csproj
@@ -8,7 +8,6 @@
     <NoWarn>$(NoWarn);CS1591</NoWarn>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
     <PackageTags>aspnetcore;authentication;security</PackageTags>
-    <EnableApiCheck>false</EnableApiCheck>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/src/Microsoft.AspNetCore.Authentication/breakingchanges.netcore.json b/src/Microsoft.AspNetCore.Authentication/breakingchanges.netcore.json
new file mode 100644
index 0000000000..0eb0bfaf5f
--- /dev/null
+++ b/src/Microsoft.AspNetCore.Authentication/breakingchanges.netcore.json
@@ -0,0 +1,126 @@
+  [
+    {
+      "TypeId": "public abstract class Microsoft.AspNetCore.Authentication.AuthenticationHandler<T0> : Microsoft.AspNetCore.Http.Features.Authentication.IAuthenticationHandler where T0 : Microsoft.AspNetCore.Builder.AuthenticationOptions",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public abstract class Microsoft.AspNetCore.Authentication.AuthenticationMiddleware<T0> where T0 : Microsoft.AspNetCore.Builder.AuthenticationOptions, new()",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public abstract class Microsoft.AspNetCore.Authentication.RemoteAuthenticationHandler<T0> : Microsoft.AspNetCore.Authentication.AuthenticationHandler<T0> where T0 : Microsoft.AspNetCore.Builder.RemoteAuthenticationOptions",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public abstract class Microsoft.AspNetCore.Builder.AuthenticationOptions",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.AuthenticateResult",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.AuthenticationTicket",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.AuthenticationToken",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.ClaimsTransformationContext",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.ClaimsTransformationHandler : Microsoft.AspNetCore.Http.Features.Authentication.IAuthenticationHandler",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.ClaimsTransformationMiddleware",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.ClaimsTransformer : Microsoft.AspNetCore.Authentication.IClaimsTransformer",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.PropertiesDataFormat : Microsoft.AspNetCore.Authentication.SecureDataFormat<Microsoft.AspNetCore.Http.Authentication.AuthenticationProperties>",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.PropertiesSerializer : Microsoft.AspNetCore.Authentication.IDataSerializer<Microsoft.AspNetCore.Http.Authentication.AuthenticationProperties>",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.RemoteAuthenticationEvents : Microsoft.AspNetCore.Authentication.IRemoteAuthenticationEvents",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.SharedAuthenticationOptions",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Builder.ClaimsTransformationOptions",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Builder.RemoteAuthenticationOptions : Microsoft.AspNetCore.Builder.AuthenticationOptions",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public interface Microsoft.AspNetCore.Authentication.IClaimsTransformer",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public interface Microsoft.AspNetCore.Authentication.IRemoteAuthenticationEvents",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public static class Microsoft.AspNetCore.Authentication.AuthenticationTokenExtensions",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public static class Microsoft.AspNetCore.Builder.ClaimsTransformationAppBuilderExtensions",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.TicketReceivedContext : Microsoft.AspNetCore.Authentication.BaseControlContext",
+      "MemberId": "public .ctor(Microsoft.AspNetCore.Http.HttpContext context, Microsoft.AspNetCore.Builder.RemoteAuthenticationOptions options, Microsoft.AspNetCore.Authentication.AuthenticationTicket ticket)",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.TicketReceivedContext : Microsoft.AspNetCore.Authentication.BaseControlContext",
+      "MemberId": "public Microsoft.AspNetCore.Builder.RemoteAuthenticationOptions get_Options()",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.TicketReceivedContext : Microsoft.AspNetCore.Authentication.BaseControlContext",
+      "MemberId": "public Microsoft.AspNetCore.Http.Authentication.AuthenticationProperties get_Properties()",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.TicketReceivedContext : Microsoft.AspNetCore.Authentication.BaseControlContext",
+      "MemberId": "public System.Void set_Options(Microsoft.AspNetCore.Builder.RemoteAuthenticationOptions value)",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.TicketReceivedContext : Microsoft.AspNetCore.Authentication.BaseControlContext",
+      "MemberId": "public System.Void set_Properties(Microsoft.AspNetCore.Http.Authentication.AuthenticationProperties value)",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public static class Microsoft.Extensions.DependencyInjection.AuthenticationServiceCollectionExtensions",
+      "MemberId": "public static Microsoft.Extensions.DependencyInjection.IServiceCollection AddAuthentication(this Microsoft.Extensions.DependencyInjection.IServiceCollection services, System.Action<Microsoft.AspNetCore.Authentication.SharedAuthenticationOptions> configureOptions)",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.BaseControlContext : Microsoft.AspNetCore.Authentication.BaseContext",
+      "MemberId": "public System.Boolean CheckEventResult(out Microsoft.AspNetCore.Authentication.AuthenticateResult result)",
+      "Kind": "Removal"
+    },
+    {
+      "TypeId": "public class Microsoft.AspNetCore.Authentication.BaseControlContext : Microsoft.AspNetCore.Authentication.BaseContext",
+      "MemberId": "public System.Void SkipToNextMiddleware()",
+      "Kind": "Removal"
+    }
+  ]
\ No newline at end of file