diff --git a/src/Microsoft.AspNetCore.Routing.Abstractions/baseline.net45.json b/src/Microsoft.AspNetCore.Routing.Abstractions/baseline.netframework.json
similarity index 100%
rename from src/Microsoft.AspNetCore.Routing.Abstractions/baseline.net45.json
rename to src/Microsoft.AspNetCore.Routing.Abstractions/baseline.netframework.json
diff --git a/src/Microsoft.AspNetCore.Routing/baseline.net45.json b/src/Microsoft.AspNetCore.Routing/baseline.netframework.json
similarity index 100%
rename from src/Microsoft.AspNetCore.Routing/baseline.net45.json
rename to src/Microsoft.AspNetCore.Routing/baseline.netframework.json
diff --git a/src/Microsoft.AspNetCore.Routing/breakingchanges.netcore.json b/src/Microsoft.AspNetCore.Routing/breakingchanges.netcore.json
new file mode 100644
index 00000000..fc259407
--- /dev/null
+++ b/src/Microsoft.AspNetCore.Routing/breakingchanges.netcore.json
@@ -0,0 +1,32 @@
+[
+  {
+    "TypeId": "public static class Microsoft.AspNetCore.Routing.RequestDelegateRouteBuilderExtensions",
+    "MemberId": "public static Microsoft.AspNetCore.Routing.IRouteBuilder MapDelete(this Microsoft.AspNetCore.Routing.IRouteBuilder builder, System.String template, System.Action<Microsoft.AspNetCore.Builder.IApplicationBuilder> action)",
+    "Kind": "Removal"
+  },
+  {
+    "TypeId": "public static class Microsoft.AspNetCore.Routing.RequestDelegateRouteBuilderExtensions",
+    "MemberId": "public static Microsoft.AspNetCore.Routing.IRouteBuilder MapGet(this Microsoft.AspNetCore.Routing.IRouteBuilder builder, System.String template, System.Action<Microsoft.AspNetCore.Builder.IApplicationBuilder> action)",
+    "Kind": "Removal"
+  },
+  {
+    "TypeId": "public static class Microsoft.AspNetCore.Routing.RequestDelegateRouteBuilderExtensions",
+    "MemberId": "public static Microsoft.AspNetCore.Routing.IRouteBuilder MapPost(this Microsoft.AspNetCore.Routing.IRouteBuilder builder, System.String template, System.Action<Microsoft.AspNetCore.Builder.IApplicationBuilder> action)",
+    "Kind": "Removal"
+  },
+  {
+    "TypeId": "public static class Microsoft.AspNetCore.Routing.RequestDelegateRouteBuilderExtensions",
+    "MemberId": "public static Microsoft.AspNetCore.Routing.IRouteBuilder MapPut(this Microsoft.AspNetCore.Routing.IRouteBuilder builder, System.String template, System.Action<Microsoft.AspNetCore.Builder.IApplicationBuilder> action)",
+    "Kind": "Removal"
+  },
+  {
+    "TypeId": "public static class Microsoft.AspNetCore.Routing.RequestDelegateRouteBuilderExtensions",
+    "MemberId": "public static Microsoft.AspNetCore.Routing.IRouteBuilder MapRoute(this Microsoft.AspNetCore.Routing.IRouteBuilder builder, System.String template, System.Action<Microsoft.AspNetCore.Builder.IApplicationBuilder> action)",
+    "Kind": "Removal"
+  },
+  {
+    "TypeId": "public static class Microsoft.AspNetCore.Routing.RequestDelegateRouteBuilderExtensions",
+    "MemberId": "public static Microsoft.AspNetCore.Routing.IRouteBuilder MapVerb(this Microsoft.AspNetCore.Routing.IRouteBuilder builder, System.String verb, System.String template, System.Action<Microsoft.AspNetCore.Builder.IApplicationBuilder> action)",
+    "Kind": "Removal"
+  }
+]
\ No newline at end of file
diff --git a/src/Microsoft.AspNetCore.Routing/breakingchanges.netframework.json b/src/Microsoft.AspNetCore.Routing/breakingchanges.netframework.json
new file mode 100644
index 00000000..fc259407
--- /dev/null
+++ b/src/Microsoft.AspNetCore.Routing/breakingchanges.netframework.json
@@ -0,0 +1,32 @@
+[
+  {
+    "TypeId": "public static class Microsoft.AspNetCore.Routing.RequestDelegateRouteBuilderExtensions",
+    "MemberId": "public static Microsoft.AspNetCore.Routing.IRouteBuilder MapDelete(this Microsoft.AspNetCore.Routing.IRouteBuilder builder, System.String template, System.Action<Microsoft.AspNetCore.Builder.IApplicationBuilder> action)",
+    "Kind": "Removal"
+  },
+  {
+    "TypeId": "public static class Microsoft.AspNetCore.Routing.RequestDelegateRouteBuilderExtensions",
+    "MemberId": "public static Microsoft.AspNetCore.Routing.IRouteBuilder MapGet(this Microsoft.AspNetCore.Routing.IRouteBuilder builder, System.String template, System.Action<Microsoft.AspNetCore.Builder.IApplicationBuilder> action)",
+    "Kind": "Removal"
+  },
+  {
+    "TypeId": "public static class Microsoft.AspNetCore.Routing.RequestDelegateRouteBuilderExtensions",
+    "MemberId": "public static Microsoft.AspNetCore.Routing.IRouteBuilder MapPost(this Microsoft.AspNetCore.Routing.IRouteBuilder builder, System.String template, System.Action<Microsoft.AspNetCore.Builder.IApplicationBuilder> action)",
+    "Kind": "Removal"
+  },
+  {
+    "TypeId": "public static class Microsoft.AspNetCore.Routing.RequestDelegateRouteBuilderExtensions",
+    "MemberId": "public static Microsoft.AspNetCore.Routing.IRouteBuilder MapPut(this Microsoft.AspNetCore.Routing.IRouteBuilder builder, System.String template, System.Action<Microsoft.AspNetCore.Builder.IApplicationBuilder> action)",
+    "Kind": "Removal"
+  },
+  {
+    "TypeId": "public static class Microsoft.AspNetCore.Routing.RequestDelegateRouteBuilderExtensions",
+    "MemberId": "public static Microsoft.AspNetCore.Routing.IRouteBuilder MapRoute(this Microsoft.AspNetCore.Routing.IRouteBuilder builder, System.String template, System.Action<Microsoft.AspNetCore.Builder.IApplicationBuilder> action)",
+    "Kind": "Removal"
+  },
+  {
+    "TypeId": "public static class Microsoft.AspNetCore.Routing.RequestDelegateRouteBuilderExtensions",
+    "MemberId": "public static Microsoft.AspNetCore.Routing.IRouteBuilder MapVerb(this Microsoft.AspNetCore.Routing.IRouteBuilder builder, System.String verb, System.String template, System.Action<Microsoft.AspNetCore.Builder.IApplicationBuilder> action)",
+    "Kind": "Removal"
+  }
+]
\ No newline at end of file
diff --git a/src/Microsoft.AspNetCore.Routing/exceptions.net45.json b/src/Microsoft.AspNetCore.Routing/exceptions.net45.json
deleted file mode 100644
index 33ef2f43..00000000
--- a/src/Microsoft.AspNetCore.Routing/exceptions.net45.json
+++ /dev/null
@@ -1,32 +0,0 @@
-[
-  {
-    "OldTypeId": "public static class Microsoft.AspNetCore.Routing.RequestDelegateRouteBuilderExtensions",
-    "OldMemberId": "public static Microsoft.AspNetCore.Routing.IRouteBuilder MapRoute(this Microsoft.AspNetCore.Routing.IRouteBuilder builder, System.String template, System.Action<Microsoft.AspNetCore.Builder.IApplicationBuilder> action)",
-    "Kind": "Removal"
-  },
-  {
-    "OldTypeId": "public static class Microsoft.AspNetCore.Routing.RequestDelegateRouteBuilderExtensions",
-    "OldMemberId": "public static Microsoft.AspNetCore.Routing.IRouteBuilder MapGet(this Microsoft.AspNetCore.Routing.IRouteBuilder builder, System.String template, System.Action<Microsoft.AspNetCore.Builder.IApplicationBuilder> action)",
-    "Kind": "Removal"
-  },
-  {
-    "OldTypeId": "public static class Microsoft.AspNetCore.Routing.RequestDelegateRouteBuilderExtensions",
-    "OldMemberId": "public static Microsoft.AspNetCore.Routing.IRouteBuilder MapPost(this Microsoft.AspNetCore.Routing.IRouteBuilder builder, System.String template, System.Action<Microsoft.AspNetCore.Builder.IApplicationBuilder> action)",
-    "Kind": "Removal"
-  },
-  {
-    "OldTypeId": "public static class Microsoft.AspNetCore.Routing.RequestDelegateRouteBuilderExtensions",
-    "OldMemberId": "public static Microsoft.AspNetCore.Routing.IRouteBuilder MapPut(this Microsoft.AspNetCore.Routing.IRouteBuilder builder, System.String template, System.Action<Microsoft.AspNetCore.Builder.IApplicationBuilder> action)",
-    "Kind": "Removal"
-  },
-  {
-    "OldTypeId": "public static class Microsoft.AspNetCore.Routing.RequestDelegateRouteBuilderExtensions",
-    "OldMemberId": "public static Microsoft.AspNetCore.Routing.IRouteBuilder MapDelete(this Microsoft.AspNetCore.Routing.IRouteBuilder builder, System.String template, System.Action<Microsoft.AspNetCore.Builder.IApplicationBuilder> action)",
-    "Kind": "Removal"
-  },
-  {
-    "OldTypeId": "public static class Microsoft.AspNetCore.Routing.RequestDelegateRouteBuilderExtensions",
-    "OldMemberId": "public static Microsoft.AspNetCore.Routing.IRouteBuilder MapVerb(this Microsoft.AspNetCore.Routing.IRouteBuilder builder, System.String verb, System.String template, System.Action<Microsoft.AspNetCore.Builder.IApplicationBuilder> action)",
-    "Kind": "Removal"
-  }
-]
\ No newline at end of file
diff --git a/src/Microsoft.AspNetCore.Routing/exceptions.netcore.json b/src/Microsoft.AspNetCore.Routing/exceptions.netcore.json
deleted file mode 100644
index 33ef2f43..00000000
--- a/src/Microsoft.AspNetCore.Routing/exceptions.netcore.json
+++ /dev/null
@@ -1,32 +0,0 @@
-[
-  {
-    "OldTypeId": "public static class Microsoft.AspNetCore.Routing.RequestDelegateRouteBuilderExtensions",
-    "OldMemberId": "public static Microsoft.AspNetCore.Routing.IRouteBuilder MapRoute(this Microsoft.AspNetCore.Routing.IRouteBuilder builder, System.String template, System.Action<Microsoft.AspNetCore.Builder.IApplicationBuilder> action)",
-    "Kind": "Removal"
-  },
-  {
-    "OldTypeId": "public static class Microsoft.AspNetCore.Routing.RequestDelegateRouteBuilderExtensions",
-    "OldMemberId": "public static Microsoft.AspNetCore.Routing.IRouteBuilder MapGet(this Microsoft.AspNetCore.Routing.IRouteBuilder builder, System.String template, System.Action<Microsoft.AspNetCore.Builder.IApplicationBuilder> action)",
-    "Kind": "Removal"
-  },
-  {
-    "OldTypeId": "public static class Microsoft.AspNetCore.Routing.RequestDelegateRouteBuilderExtensions",
-    "OldMemberId": "public static Microsoft.AspNetCore.Routing.IRouteBuilder MapPost(this Microsoft.AspNetCore.Routing.IRouteBuilder builder, System.String template, System.Action<Microsoft.AspNetCore.Builder.IApplicationBuilder> action)",
-    "Kind": "Removal"
-  },
-  {
-    "OldTypeId": "public static class Microsoft.AspNetCore.Routing.RequestDelegateRouteBuilderExtensions",
-    "OldMemberId": "public static Microsoft.AspNetCore.Routing.IRouteBuilder MapPut(this Microsoft.AspNetCore.Routing.IRouteBuilder builder, System.String template, System.Action<Microsoft.AspNetCore.Builder.IApplicationBuilder> action)",
-    "Kind": "Removal"
-  },
-  {
-    "OldTypeId": "public static class Microsoft.AspNetCore.Routing.RequestDelegateRouteBuilderExtensions",
-    "OldMemberId": "public static Microsoft.AspNetCore.Routing.IRouteBuilder MapDelete(this Microsoft.AspNetCore.Routing.IRouteBuilder builder, System.String template, System.Action<Microsoft.AspNetCore.Builder.IApplicationBuilder> action)",
-    "Kind": "Removal"
-  },
-  {
-    "OldTypeId": "public static class Microsoft.AspNetCore.Routing.RequestDelegateRouteBuilderExtensions",
-    "OldMemberId": "public static Microsoft.AspNetCore.Routing.IRouteBuilder MapVerb(this Microsoft.AspNetCore.Routing.IRouteBuilder builder, System.String verb, System.String template, System.Action<Microsoft.AspNetCore.Builder.IApplicationBuilder> action)",
-    "Kind": "Removal"
-  }
-]
\ No newline at end of file