diff --git a/src/Microsoft.AspNetCore.Localization.Routing/baseline.netcore.json b/src/Microsoft.AspNetCore.Localization.Routing/baseline.netcore.json
index 96b71c8cf9..12c789d631 100644
--- a/src/Microsoft.AspNetCore.Localization.Routing/baseline.netcore.json
+++ b/src/Microsoft.AspNetCore.Localization.Routing/baseline.netcore.json
@@ -1,5 +1,5 @@
 {
-  "AssemblyIdentity": "Microsoft.AspNetCore.Localization.Routing, Version=2.0.2.0, Culture=neutral, PublicKeyToken=adb9793829ddae60",
+  "AssemblyIdentity": "Microsoft.AspNetCore.Localization.Routing, Version=2.1.1.0, Culture=neutral, PublicKeyToken=adb9793829ddae60",
   "Types": [
     {
       "Name": "Microsoft.AspNetCore.Localization.Routing.RouteDataRequestCultureProvider",
@@ -8,6 +8,22 @@
       "BaseType": "Microsoft.AspNetCore.Localization.RequestCultureProvider",
       "ImplementedInterfaces": [],
       "Members": [
+        {
+          "Kind": "Method",
+          "Name": "DetermineProviderCultureResult",
+          "Parameters": [
+            {
+              "Name": "httpContext",
+              "Type": "Microsoft.AspNetCore.Http.HttpContext"
+            }
+          ],
+          "ReturnType": "System.Threading.Tasks.Task<Microsoft.AspNetCore.Localization.ProviderCultureResult>",
+          "Virtual": true,
+          "Override": true,
+          "ImplementedInterface": "Microsoft.AspNetCore.Localization.IRequestCultureProvider",
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
         {
           "Kind": "Method",
           "Name": "get_RouteDataStringKey",
@@ -50,22 +66,6 @@
           "Visibility": "Public",
           "GenericParameter": []
         },
-        {
-          "Kind": "Method",
-          "Name": "DetermineProviderCultureResult",
-          "Parameters": [
-            {
-              "Name": "httpContext",
-              "Type": "Microsoft.AspNetCore.Http.HttpContext"
-            }
-          ],
-          "ReturnType": "System.Threading.Tasks.Task<Microsoft.AspNetCore.Localization.ProviderCultureResult>",
-          "Virtual": true,
-          "Override": true,
-          "ImplementedInterface": "Microsoft.AspNetCore.Localization.IRequestCultureProvider",
-          "Visibility": "Public",
-          "GenericParameter": []
-        },
         {
           "Kind": "Constructor",
           "Name": ".ctor",
diff --git a/src/Microsoft.AspNetCore.Localization/baseline.netcore.json b/src/Microsoft.AspNetCore.Localization/baseline.netcore.json
index 6339ea0cc2..3462bcd492 100644
--- a/src/Microsoft.AspNetCore.Localization/baseline.netcore.json
+++ b/src/Microsoft.AspNetCore.Localization/baseline.netcore.json
@@ -1,5 +1,5 @@
 {
-  "AssemblyIdentity": "Microsoft.AspNetCore.Localization, Version=2.0.2.0, Culture=neutral, PublicKeyToken=adb9793829ddae60",
+  "AssemblyIdentity": "Microsoft.AspNetCore.Localization, Version=2.1.1.0, Culture=neutral, PublicKeyToken=adb9793829ddae60",
   "Types": [
     {
       "Name": "Microsoft.AspNetCore.Builder.ApplicationBuilderExtensions",
@@ -43,6 +43,45 @@
           "Extension": true,
           "Visibility": "Public",
           "GenericParameter": []
+        },
+        {
+          "Kind": "Method",
+          "Name": "UseRequestLocalization",
+          "Parameters": [
+            {
+              "Name": "app",
+              "Type": "Microsoft.AspNetCore.Builder.IApplicationBuilder"
+            },
+            {
+              "Name": "optionsAction",
+              "Type": "System.Action<Microsoft.AspNetCore.Builder.RequestLocalizationOptions>"
+            }
+          ],
+          "ReturnType": "Microsoft.AspNetCore.Builder.IApplicationBuilder",
+          "Static": true,
+          "Extension": true,
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Method",
+          "Name": "UseRequestLocalization",
+          "Parameters": [
+            {
+              "Name": "app",
+              "Type": "Microsoft.AspNetCore.Builder.IApplicationBuilder"
+            },
+            {
+              "Name": "cultures",
+              "Type": "System.String[]",
+              "IsParams": true
+            }
+          ],
+          "ReturnType": "Microsoft.AspNetCore.Builder.IApplicationBuilder",
+          "Static": true,
+          "Extension": true,
+          "Visibility": "Public",
+          "GenericParameter": []
         }
       ],
       "GenericParameters": []
@@ -179,6 +218,47 @@
           "Visibility": "Public",
           "GenericParameter": []
         },
+        {
+          "Kind": "Method",
+          "Name": "AddSupportedCultures",
+          "Parameters": [
+            {
+              "Name": "cultures",
+              "Type": "System.String[]",
+              "IsParams": true
+            }
+          ],
+          "ReturnType": "Microsoft.AspNetCore.Builder.RequestLocalizationOptions",
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Method",
+          "Name": "AddSupportedUICultures",
+          "Parameters": [
+            {
+              "Name": "uiCultures",
+              "Type": "System.String[]",
+              "IsParams": true
+            }
+          ],
+          "ReturnType": "Microsoft.AspNetCore.Builder.RequestLocalizationOptions",
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Method",
+          "Name": "SetDefaultCulture",
+          "Parameters": [
+            {
+              "Name": "defaultCulture",
+              "Type": "System.String"
+            }
+          ],
+          "ReturnType": "Microsoft.AspNetCore.Builder.RequestLocalizationOptions",
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
         {
           "Kind": "Constructor",
           "Name": ".ctor",
@@ -196,6 +276,22 @@
       "BaseType": "Microsoft.AspNetCore.Localization.RequestCultureProvider",
       "ImplementedInterfaces": [],
       "Members": [
+        {
+          "Kind": "Method",
+          "Name": "DetermineProviderCultureResult",
+          "Parameters": [
+            {
+              "Name": "httpContext",
+              "Type": "Microsoft.AspNetCore.Http.HttpContext"
+            }
+          ],
+          "ReturnType": "System.Threading.Tasks.Task<Microsoft.AspNetCore.Localization.ProviderCultureResult>",
+          "Virtual": true,
+          "Override": true,
+          "ImplementedInterface": "Microsoft.AspNetCore.Localization.IRequestCultureProvider",
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
         {
           "Kind": "Method",
           "Name": "get_MaximumAcceptLanguageHeaderValuesToTry",
@@ -217,22 +313,6 @@
           "Visibility": "Public",
           "GenericParameter": []
         },
-        {
-          "Kind": "Method",
-          "Name": "DetermineProviderCultureResult",
-          "Parameters": [
-            {
-              "Name": "httpContext",
-              "Type": "Microsoft.AspNetCore.Http.HttpContext"
-            }
-          ],
-          "ReturnType": "System.Threading.Tasks.Task<Microsoft.AspNetCore.Localization.ProviderCultureResult>",
-          "Virtual": true,
-          "Override": true,
-          "ImplementedInterface": "Microsoft.AspNetCore.Localization.IRequestCultureProvider",
-          "Visibility": "Public",
-          "GenericParameter": []
-        },
         {
           "Kind": "Constructor",
           "Name": ".ctor",
@@ -250,6 +330,22 @@
       "BaseType": "Microsoft.AspNetCore.Localization.RequestCultureProvider",
       "ImplementedInterfaces": [],
       "Members": [
+        {
+          "Kind": "Method",
+          "Name": "DetermineProviderCultureResult",
+          "Parameters": [
+            {
+              "Name": "httpContext",
+              "Type": "Microsoft.AspNetCore.Http.HttpContext"
+            }
+          ],
+          "ReturnType": "System.Threading.Tasks.Task<Microsoft.AspNetCore.Localization.ProviderCultureResult>",
+          "Virtual": true,
+          "Override": true,
+          "ImplementedInterface": "Microsoft.AspNetCore.Localization.IRequestCultureProvider",
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
         {
           "Kind": "Method",
           "Name": "get_CookieName",
@@ -271,22 +367,6 @@
           "Visibility": "Public",
           "GenericParameter": []
         },
-        {
-          "Kind": "Method",
-          "Name": "DetermineProviderCultureResult",
-          "Parameters": [
-            {
-              "Name": "httpContext",
-              "Type": "Microsoft.AspNetCore.Http.HttpContext"
-            }
-          ],
-          "ReturnType": "System.Threading.Tasks.Task<Microsoft.AspNetCore.Localization.ProviderCultureResult>",
-          "Virtual": true,
-          "Override": true,
-          "ImplementedInterface": "Microsoft.AspNetCore.Localization.IRequestCultureProvider",
-          "Visibility": "Public",
-          "GenericParameter": []
-        },
         {
           "Kind": "Method",
           "Name": "MakeCookieValue",
@@ -507,6 +587,22 @@
       "BaseType": "Microsoft.AspNetCore.Localization.RequestCultureProvider",
       "ImplementedInterfaces": [],
       "Members": [
+        {
+          "Kind": "Method",
+          "Name": "DetermineProviderCultureResult",
+          "Parameters": [
+            {
+              "Name": "httpContext",
+              "Type": "Microsoft.AspNetCore.Http.HttpContext"
+            }
+          ],
+          "ReturnType": "System.Threading.Tasks.Task<Microsoft.AspNetCore.Localization.ProviderCultureResult>",
+          "Virtual": true,
+          "Override": true,
+          "ImplementedInterface": "Microsoft.AspNetCore.Localization.IRequestCultureProvider",
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
         {
           "Kind": "Method",
           "Name": "get_QueryStringKey",
@@ -549,22 +645,6 @@
           "Visibility": "Public",
           "GenericParameter": []
         },
-        {
-          "Kind": "Method",
-          "Name": "DetermineProviderCultureResult",
-          "Parameters": [
-            {
-              "Name": "httpContext",
-              "Type": "Microsoft.AspNetCore.Http.HttpContext"
-            }
-          ],
-          "ReturnType": "System.Threading.Tasks.Task<Microsoft.AspNetCore.Localization.ProviderCultureResult>",
-          "Virtual": true,
-          "Override": true,
-          "ImplementedInterface": "Microsoft.AspNetCore.Localization.IRequestCultureProvider",
-          "Visibility": "Public",
-          "GenericParameter": []
-        },
         {
           "Kind": "Constructor",
           "Name": ".ctor",
@@ -714,6 +794,22 @@
         "Microsoft.AspNetCore.Localization.IRequestCultureProvider"
       ],
       "Members": [
+        {
+          "Kind": "Method",
+          "Name": "DetermineProviderCultureResult",
+          "Parameters": [
+            {
+              "Name": "httpContext",
+              "Type": "Microsoft.AspNetCore.Http.HttpContext"
+            }
+          ],
+          "ReturnType": "System.Threading.Tasks.Task<Microsoft.AspNetCore.Localization.ProviderCultureResult>",
+          "Virtual": true,
+          "Abstract": true,
+          "ImplementedInterface": "Microsoft.AspNetCore.Localization.IRequestCultureProvider",
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
         {
           "Kind": "Method",
           "Name": "get_Options",
@@ -735,22 +831,6 @@
           "Visibility": "Public",
           "GenericParameter": []
         },
-        {
-          "Kind": "Method",
-          "Name": "DetermineProviderCultureResult",
-          "Parameters": [
-            {
-              "Name": "httpContext",
-              "Type": "Microsoft.AspNetCore.Http.HttpContext"
-            }
-          ],
-          "ReturnType": "System.Threading.Tasks.Task<Microsoft.AspNetCore.Localization.ProviderCultureResult>",
-          "Virtual": true,
-          "Abstract": true,
-          "ImplementedInterface": "Microsoft.AspNetCore.Localization.IRequestCultureProvider",
-          "Visibility": "Public",
-          "GenericParameter": []
-        },
         {
           "Kind": "Constructor",
           "Name": ".ctor",
diff --git a/src/Microsoft.Extensions.Localization.Abstractions/baseline.netcore.json b/src/Microsoft.Extensions.Localization.Abstractions/baseline.netcore.json
index 2ddb41c805..02ba71db8e 100644
--- a/src/Microsoft.Extensions.Localization.Abstractions/baseline.netcore.json
+++ b/src/Microsoft.Extensions.Localization.Abstractions/baseline.netcore.json
@@ -1,5 +1,5 @@
 {
-  "AssemblyIdentity": "Microsoft.Extensions.Localization.Abstractions, Version=2.0.2.0, Culture=neutral, PublicKeyToken=adb9793829ddae60",
+  "AssemblyIdentity": "Microsoft.Extensions.Localization.Abstractions, Version=2.1.1.0, Culture=neutral, PublicKeyToken=adb9793829ddae60",
   "Types": [
     {
       "Name": "Microsoft.Extensions.Localization.IStringLocalizer",
@@ -322,21 +322,6 @@
         "Microsoft.Extensions.Localization.IStringLocalizer<T0>"
       ],
       "Members": [
-        {
-          "Kind": "Method",
-          "Name": "WithCulture",
-          "Parameters": [
-            {
-              "Name": "culture",
-              "Type": "System.Globalization.CultureInfo"
-            }
-          ],
-          "ReturnType": "Microsoft.Extensions.Localization.IStringLocalizer",
-          "Virtual": true,
-          "ImplementedInterface": "Microsoft.Extensions.Localization.IStringLocalizer",
-          "Visibility": "Public",
-          "GenericParameter": []
-        },
         {
           "Kind": "Method",
           "Name": "get_Item",
@@ -388,6 +373,21 @@
           "Visibility": "Public",
           "GenericParameter": []
         },
+        {
+          "Kind": "Method",
+          "Name": "WithCulture",
+          "Parameters": [
+            {
+              "Name": "culture",
+              "Type": "System.Globalization.CultureInfo"
+            }
+          ],
+          "ReturnType": "Microsoft.Extensions.Localization.IStringLocalizer",
+          "Virtual": true,
+          "ImplementedInterface": "Microsoft.Extensions.Localization.IStringLocalizer",
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
         {
           "Kind": "Constructor",
           "Name": ".ctor",
diff --git a/src/Microsoft.Extensions.Localization/baseline.netcore.json b/src/Microsoft.Extensions.Localization/baseline.netcore.json
index f7f2afc675..860db76899 100644
--- a/src/Microsoft.Extensions.Localization/baseline.netcore.json
+++ b/src/Microsoft.Extensions.Localization/baseline.netcore.json
@@ -1,5 +1,5 @@
 {
-  "AssemblyIdentity": "Microsoft.Extensions.Localization, Version=2.0.2.0, Culture=neutral, PublicKeyToken=adb9793829ddae60",
+  "AssemblyIdentity": "Microsoft.Extensions.Localization, Version=2.1.1.0, Culture=neutral, PublicKeyToken=adb9793829ddae60",
   "Types": [
     {
       "Name": "Microsoft.Extensions.DependencyInjection.LocalizationServiceCollectionExtensions",
@@ -487,6 +487,20 @@
           "Visibility": "Protected",
           "GenericParameter": []
         },
+        {
+          "Kind": "Method",
+          "Name": "GetRootNamespaceAttribute",
+          "Parameters": [
+            {
+              "Name": "assembly",
+              "Type": "System.Reflection.Assembly"
+            }
+          ],
+          "ReturnType": "Microsoft.Extensions.Localization.RootNamespaceAttribute",
+          "Virtual": true,
+          "Visibility": "Protected",
+          "GenericParameter": []
+        },
         {
           "Kind": "Constructor",
           "Name": ".ctor",
@@ -638,6 +652,36 @@
         }
       ],
       "GenericParameters": []
+    },
+    {
+      "Name": "Microsoft.Extensions.Localization.RootNamespaceAttribute",
+      "Visibility": "Public",
+      "Kind": "Class",
+      "BaseType": "System.Attribute",
+      "ImplementedInterfaces": [],
+      "Members": [
+        {
+          "Kind": "Method",
+          "Name": "get_RootNamespace",
+          "Parameters": [],
+          "ReturnType": "System.String",
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Constructor",
+          "Name": ".ctor",
+          "Parameters": [
+            {
+              "Name": "rootNamespace",
+              "Type": "System.String"
+            }
+          ],
+          "Visibility": "Public",
+          "GenericParameter": []
+        }
+      ],
+      "GenericParameters": []
     }
   ]
 }
\ No newline at end of file