diff --git a/build.ps1 b/build.ps1
index cf8bff13..a88a0c98 100644
--- a/build.ps1
+++ b/build.ps1
@@ -33,7 +33,7 @@ cd $PSScriptRoot
 $repoFolder = $PSScriptRoot
 $env:REPO_FOLDER = $repoFolder
 
-$koreBuildZip="https://github.com/aspnet/KoreBuild/archive/release.zip"
+$koreBuildZip="https://github.com/aspnet/KoreBuild/archive/1.0.0-rc2.zip"
 if ($env:KOREBUILD_ZIP)
 {
     $koreBuildZip=$env:KOREBUILD_ZIP
diff --git a/build.sh b/build.sh
index f88fe405..58e71e1e 100755
--- a/build.sh
+++ b/build.sh
@@ -2,7 +2,7 @@
 repoFolder="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 cd $repoFolder
 
-koreBuildZip="https://github.com/aspnet/KoreBuild/archive/release.zip"
+koreBuildZip="https://github.com/aspnet/KoreBuild/archive/1.0.0-rc2.zip"
 if [ ! -z $KOREBUILD_ZIP ]; then
     koreBuildZip=$KOREBUILD_ZIP
 fi
diff --git a/samples/SampleApp/project.json b/samples/SampleApp/project.json
index 3d6d5e46..5065b9bd 100644
--- a/samples/SampleApp/project.json
+++ b/samples/SampleApp/project.json
@@ -1,7 +1,7 @@
 {
   "version": "1.0.0-*",
   "dependencies": {
-    "Microsoft.AspNetCore.Http": "1.0.0-*"
+    "Microsoft.AspNetCore.Http": "1.0.0-rc2-final"
   },
   "commands": {
     "SampleApp": "SampleApp"
diff --git a/src/Microsoft.AspNetCore.Http.Abstractions/project.json b/src/Microsoft.AspNetCore.Http.Abstractions/project.json
index a5b23b09..f9ff9953 100644
--- a/src/Microsoft.AspNetCore.Http.Abstractions/project.json
+++ b/src/Microsoft.AspNetCore.Http.Abstractions/project.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.0.0-*",
+  "version": "1.0.0-rc2-final",
   "description": "ASP.NET Core HTTP object model for HTTP requests and responses and also common extension methods for registering middleware in an IApplicationBuilder.\r\nCommonly used types:\r\nMicrosoft.AspNetCore.Builder.IApplicationBuilder\r\nMicrosoft.AspNetCore.Http.HttpContext\r\nMicrosoft.AspNetCore.Http.HttpRequest\r\nMicrosoft.AspNetCore.Http.HttpResponse",
   "packOptions": {
     "repository": {
@@ -19,12 +19,12 @@
     "xmlDoc": true
   },
   "dependencies": {
-    "Microsoft.AspNetCore.Http.Features": "1.0.0-*",
+    "Microsoft.AspNetCore.Http.Features": "1.0.0-rc2-final",
     "Microsoft.Extensions.ActivatorUtilities.Sources": {
       "type": "build",
       "version": "1.0.0-*"
     },
-    "System.Text.Encodings.Web": "4.0.0-*"
+    "System.Text.Encodings.Web": "4.0.0-rc2-24027"
   },
   "frameworks": {
     "net451": {
@@ -36,10 +36,10 @@
     },
     "netstandard1.3": {
       "dependencies": {
-        "System.Globalization.Extensions": "4.0.1-*",
-        "System.Linq.Expressions": "4.0.11-*",
-        "System.Reflection.TypeExtensions": "4.1.0-*",
-        "System.Runtime.InteropServices": "4.1.0-*"
+        "System.Globalization.Extensions": "4.0.1-rc2-24027",
+        "System.Linq.Expressions": "4.0.11-rc2-24027",
+        "System.Reflection.TypeExtensions": "4.1.0-rc2-24027",
+        "System.Runtime.InteropServices": "4.1.0-rc2-24027"
       }
     }
   }
diff --git a/src/Microsoft.AspNetCore.Http.Extensions/project.json b/src/Microsoft.AspNetCore.Http.Extensions/project.json
index 60f729f8..efe52f0d 100644
--- a/src/Microsoft.AspNetCore.Http.Extensions/project.json
+++ b/src/Microsoft.AspNetCore.Http.Extensions/project.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.0.0-*",
+  "version": "1.0.0-rc2-final",
   "description": "ASP.NET Core common extension methods for HTTP abstractions, HTTP headers, HTTP request/response, and session state.",
   "packOptions": {
     "repository": {
@@ -19,16 +19,16 @@
     "xmlDoc": true
   },
   "dependencies": {
-    "Microsoft.AspNetCore.Http.Abstractions": "1.0.0-*",
-    "Microsoft.Extensions.FileProviders.Abstractions": "1.0.0-*",
-    "Microsoft.Net.Http.Headers": "1.0.0-*",
-    "System.Buffers": "4.0.0-*"
+    "Microsoft.AspNetCore.Http.Abstractions": "1.0.0-rc2-final",
+    "Microsoft.Extensions.FileProviders.Abstractions": "1.0.0-rc2-final",
+    "Microsoft.Net.Http.Headers": "1.0.0-rc2-final",
+    "System.Buffers": "4.0.0-rc2-24027"
   },
   "frameworks": {
     "net451": {},
     "netstandard1.3": {
       "dependencies": {
-        "System.IO.FileSystem": "4.0.1-*"
+        "System.IO.FileSystem": "4.0.1-rc2-24027"
       }
     }
   }
diff --git a/src/Microsoft.AspNetCore.Http.Features/project.json b/src/Microsoft.AspNetCore.Http.Features/project.json
index 476740b4..453c45e5 100644
--- a/src/Microsoft.AspNetCore.Http.Features/project.json
+++ b/src/Microsoft.AspNetCore.Http.Features/project.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.0.0-*",
+  "version": "1.0.0-rc2-final",
   "description": "ASP.NET Core HTTP feature interface definitions.",
   "packOptions": {
     "repository": {
@@ -19,21 +19,21 @@
     "xmlDoc": true
   },
   "dependencies": {
-    "Microsoft.Extensions.Primitives": "1.0.0-*"
+    "Microsoft.Extensions.Primitives": "1.0.0-rc2-final"
   },
   "frameworks": {
     "net451": {},
     "netstandard1.3": {
       "dependencies": {
-        "System.Collections": "4.0.11-*",
-        "System.ComponentModel": "4.0.1-*",
-        "System.Linq": "4.1.0-*",
-        "System.Net.Primitives": "4.0.11-*",
-        "System.Net.WebSockets": "4.0.0-*",
-        "System.Runtime.Extensions": "4.1.0-*",
-        "System.Security.Claims": "4.0.1-*",
-        "System.Security.Cryptography.X509Certificates": "4.1.0-*",
-        "System.Security.Principal": "4.0.1-*"
+        "System.Collections": "4.0.11-rc2-24027",
+        "System.ComponentModel": "4.0.1-rc2-24027",
+        "System.Linq": "4.1.0-rc2-24027",
+        "System.Net.Primitives": "4.0.11-rc2-24027",
+        "System.Net.WebSockets": "4.0.0-rc2-24027",
+        "System.Runtime.Extensions": "4.1.0-rc2-24027",
+        "System.Security.Claims": "4.0.1-rc2-24027",
+        "System.Security.Cryptography.X509Certificates": "4.1.0-rc2-24027",
+        "System.Security.Principal": "4.0.1-rc2-24027"
       }
     }
   }
diff --git a/src/Microsoft.AspNetCore.Http/project.json b/src/Microsoft.AspNetCore.Http/project.json
index e6d5e6da..ad3cce01 100644
--- a/src/Microsoft.AspNetCore.Http/project.json
+++ b/src/Microsoft.AspNetCore.Http/project.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.0.0-*",
+  "version": "1.0.0-rc2-final",
   "description": "ASP.NET Core default HTTP feature implementations.",
   "packOptions": {
     "repository": {
@@ -20,18 +20,18 @@
     "xmlDoc": true
   },
   "dependencies": {
-    "Microsoft.AspNetCore.Http.Abstractions": "1.0.0-*",
-    "Microsoft.AspNetCore.WebUtilities": "1.0.0-*",
-    "Microsoft.Extensions.ObjectPool": "1.0.0-*",
-    "Microsoft.Extensions.Options": "1.0.0-*",
-    "Microsoft.Net.Http.Headers": "1.0.0-*",
-    "System.Buffers": "4.0.0-*"
+    "Microsoft.AspNetCore.Http.Abstractions": "1.0.0-rc2-final",
+    "Microsoft.AspNetCore.WebUtilities": "1.0.0-rc2-final",
+    "Microsoft.Extensions.ObjectPool": "1.0.0-rc2-final",
+    "Microsoft.Extensions.Options": "1.0.0-rc2-final",
+    "Microsoft.Net.Http.Headers": "1.0.0-rc2-final",
+    "System.Buffers": "4.0.0-rc2-24027"
   },
   "frameworks": {
     "net451": {},
     "netstandard1.3": {
       "dependencies": {
-        "System.Threading": "4.0.11-*"
+        "System.Threading": "4.0.11-rc2-24027"
       }
     }
   }
diff --git a/src/Microsoft.AspNetCore.Owin/project.json b/src/Microsoft.AspNetCore.Owin/project.json
index 4e640347..425a6996 100644
--- a/src/Microsoft.AspNetCore.Owin/project.json
+++ b/src/Microsoft.AspNetCore.Owin/project.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.0.0-*",
+  "version": "1.0.0-rc2-final",
   "description": "ASP.NET Core component for running OWIN middleware in an ASP.NET Core application, and to run ASP.NET Core middleware in an OWIN application.",
   "packOptions": {
     "repository": {
@@ -21,7 +21,7 @@
     "xmlDoc": true
   },
   "dependencies": {
-    "Microsoft.AspNetCore.Http": "1.0.0-*"
+    "Microsoft.AspNetCore.Http": "1.0.0-rc2-final"
   },
   "frameworks": {
     "net451": {},
diff --git a/src/Microsoft.AspNetCore.WebUtilities/project.json b/src/Microsoft.AspNetCore.WebUtilities/project.json
index a712242d..6d058b96 100644
--- a/src/Microsoft.AspNetCore.WebUtilities/project.json
+++ b/src/Microsoft.AspNetCore.WebUtilities/project.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.0.0-*",
+  "version": "1.0.0-rc2-final",
   "description": "ASP.NET Core utilities, such as for working with forms, multipart messages, and query strings.",
   "packOptions": {
     "repository": {
@@ -19,9 +19,9 @@
     "xmlDoc": true
   },
   "dependencies": {
-    "Microsoft.Extensions.Primitives": "1.0.0-*",
-    "System.Buffers": "4.0.0-*",
-    "System.Text.Encodings.Web": "4.0.0-*"
+    "Microsoft.Extensions.Primitives": "1.0.0-rc2-final",
+    "System.Buffers": "4.0.0-rc2-24027",
+    "System.Text.Encodings.Web": "4.0.0-rc2-24027"
   },
   "frameworks": {
     "net451": {
@@ -33,9 +33,9 @@
     },
     "netstandard1.3": {
       "dependencies": {
-        "System.Collections": "4.0.11-*",
-        "System.IO": "4.1.0-*",
-        "System.IO.FileSystem": "4.0.1-*"
+        "System.Collections": "4.0.11-rc2-24027",
+        "System.IO": "4.1.0-rc2-24027",
+        "System.IO.FileSystem": "4.0.1-rc2-24027"
       }
     }
   }
diff --git a/src/Microsoft.Net.Http.Headers/project.json b/src/Microsoft.Net.Http.Headers/project.json
index dfe26943..f6e5eb8b 100644
--- a/src/Microsoft.Net.Http.Headers/project.json
+++ b/src/Microsoft.Net.Http.Headers/project.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.0.0-*",
+  "version": "1.0.0-rc2-final",
   "description": "HTTP header parser implementations.",
   "packOptions": {
     "repository": {
@@ -22,14 +22,14 @@
   "frameworks": {
     "netstandard1.1": {
       "dependencies": {
-        "System.Collections": "4.0.11-*",
-        "System.Diagnostics.Contracts": "4.0.1-*",
-        "System.Globalization": "4.0.11-*",
-        "System.Linq": "4.1.0-*",
-        "System.Resources.ResourceManager": "4.0.1-*",
-        "System.Runtime.Extensions": "4.1.0-*",
-        "System.Text.Encoding": "4.0.11-*",
-        "System.Buffers": "4.0.0-*"
+        "System.Collections": "4.0.11-rc2-24027",
+        "System.Diagnostics.Contracts": "4.0.1-rc2-24027",
+        "System.Globalization": "4.0.11-rc2-24027",
+        "System.Linq": "4.1.0-rc2-24027",
+        "System.Resources.ResourceManager": "4.0.1-rc2-24027",
+        "System.Runtime.Extensions": "4.1.0-rc2-24027",
+        "System.Text.Encoding": "4.0.11-rc2-24027",
+        "System.Buffers": "4.0.0-rc2-24027"
       }
     }
   }
diff --git a/test/Microsoft.AspNetCore.Http.Abstractions.Tests/project.json b/test/Microsoft.AspNetCore.Http.Abstractions.Tests/project.json
index 0ec5cdf3..06749a4a 100644
--- a/test/Microsoft.AspNetCore.Http.Abstractions.Tests/project.json
+++ b/test/Microsoft.AspNetCore.Http.Abstractions.Tests/project.json
@@ -5,8 +5,8 @@
   },
   "dependencies": {
     "dotnet-test-xunit": "1.0.0-*",
-    "Microsoft.NETCore.Platforms": "1.0.1-*",
-    "Microsoft.AspNetCore.Http": "1.0.0-*",
+    "Microsoft.NETCore.Platforms": "1.0.1-rc2-24027",
+    "Microsoft.AspNetCore.Http": "1.0.0-rc2-final",
     "Microsoft.AspNetCore.Testing": "1.0.0-*",
     "xunit": "2.1.0"
   },
@@ -14,10 +14,10 @@
     "netcoreapp1.0": {
       "dependencies": {
         "Microsoft.NETCore.App": {
-          "version": "1.0.0-*",
+          "version": "1.0.0-rc2-3002702",
           "type": "platform"
         },
-        "System.Diagnostics.Process": "4.1.0-*"
+        "System.Diagnostics.Process": "4.1.0-rc2-24027"
       },
       "imports": [
         "dnxcore50",
diff --git a/test/Microsoft.AspNetCore.Http.Extensions.Tests/project.json b/test/Microsoft.AspNetCore.Http.Extensions.Tests/project.json
index 94b4aa69..75082f67 100644
--- a/test/Microsoft.AspNetCore.Http.Extensions.Tests/project.json
+++ b/test/Microsoft.AspNetCore.Http.Extensions.Tests/project.json
@@ -1,20 +1,20 @@
 {
   "dependencies": {
     "dotnet-test-xunit": "1.0.0-*",
-    "Microsoft.NETCore.Platforms": "1.0.1-*",
-    "Microsoft.AspNetCore.Http": "1.0.0-*",
-    "Microsoft.AspNetCore.Http.Extensions": "1.0.0-*",
-    "Microsoft.Extensions.DependencyInjection": "1.0.0-*",
+    "Microsoft.NETCore.Platforms": "1.0.1-rc2-24027",
+    "Microsoft.AspNetCore.Http": "1.0.0-rc2-final",
+    "Microsoft.AspNetCore.Http.Extensions": "1.0.0-rc2-final",
+    "Microsoft.Extensions.DependencyInjection": "1.0.0-rc2-final",
     "xunit": "2.1.0"
   },
   "frameworks": {
     "netcoreapp1.0": {
       "dependencies": {
         "Microsoft.NETCore.App": {
-          "version": "1.0.0-*",
+          "version": "1.0.0-rc2-3002702",
           "type": "platform"
         },
-        "System.Diagnostics.Process": "4.1.0-*"
+        "System.Diagnostics.Process": "4.1.0-rc2-24027"
       },
       "imports": [
         "dnxcore50",
diff --git a/test/Microsoft.AspNetCore.Http.Features.Tests/project.json b/test/Microsoft.AspNetCore.Http.Features.Tests/project.json
index a31e0b09..a296e5f9 100644
--- a/test/Microsoft.AspNetCore.Http.Features.Tests/project.json
+++ b/test/Microsoft.AspNetCore.Http.Features.Tests/project.json
@@ -1,18 +1,18 @@
 {
   "dependencies": {
     "dotnet-test-xunit": "1.0.0-*",
-    "Microsoft.NETCore.Platforms": "1.0.1-*",
-    "Microsoft.AspNetCore.Http.Features": "1.0.0-*",
+    "Microsoft.NETCore.Platforms": "1.0.1-rc2-24027",
+    "Microsoft.AspNetCore.Http.Features": "1.0.0-rc2-final",
     "xunit": "2.1.0"
   },
   "frameworks": {
     "netcoreapp1.0": {
       "dependencies": {
         "Microsoft.NETCore.App": {
-          "version": "1.0.0-*",
+          "version": "1.0.0-rc2-3002702",
           "type": "platform"
         },
-        "System.Diagnostics.Process": "4.1.0-*"
+        "System.Diagnostics.Process": "4.1.0-rc2-24027"
       },
       "imports": [
         "dnxcore50",
diff --git a/test/Microsoft.AspNetCore.Http.Tests/project.json b/test/Microsoft.AspNetCore.Http.Tests/project.json
index 861120db..16adbef3 100644
--- a/test/Microsoft.AspNetCore.Http.Tests/project.json
+++ b/test/Microsoft.AspNetCore.Http.Tests/project.json
@@ -1,18 +1,18 @@
 {
   "dependencies": {
     "dotnet-test-xunit": "1.0.0-*",
-    "Microsoft.NETCore.Platforms": "1.0.1-*",
-    "Microsoft.AspNetCore.Http": "1.0.0-*",
+    "Microsoft.NETCore.Platforms": "1.0.1-rc2-24027",
+    "Microsoft.AspNetCore.Http": "1.0.0-rc2-final",
     "xunit": "2.1.0"
   },
   "frameworks": {
     "netcoreapp1.0": {
       "dependencies": {
         "Microsoft.NETCore.App": {
-          "version": "1.0.0-*",
+          "version": "1.0.0-rc2-3002702",
           "type": "platform"
         },
-        "System.Diagnostics.Process": "4.1.0-*"
+        "System.Diagnostics.Process": "4.1.0-rc2-24027"
       },
       "imports": [
         "dnxcore50",
diff --git a/test/Microsoft.AspNetCore.Owin.Tests/project.json b/test/Microsoft.AspNetCore.Owin.Tests/project.json
index c6ae85cf..f021c70e 100644
--- a/test/Microsoft.AspNetCore.Owin.Tests/project.json
+++ b/test/Microsoft.AspNetCore.Owin.Tests/project.json
@@ -1,20 +1,20 @@
 {
   "dependencies": {
     "dotnet-test-xunit": "1.0.0-*",
-    "Microsoft.NETCore.Platforms": "1.0.1-*",
-    "Microsoft.AspNetCore.Http": "1.0.0-*",
-    "Microsoft.AspNetCore.Owin": "1.0.0-*",
-    "Microsoft.Extensions.DependencyInjection": "1.0.0-*",
+    "Microsoft.NETCore.Platforms": "1.0.1-rc2-24027",
+    "Microsoft.AspNetCore.Http": "1.0.0-rc2-final",
+    "Microsoft.AspNetCore.Owin": "1.0.0-rc2-final",
+    "Microsoft.Extensions.DependencyInjection": "1.0.0-rc2-final",
     "xunit": "2.1.0"
   },
   "frameworks": {
     "netcoreapp1.0": {
       "dependencies": {
         "Microsoft.NETCore.App": {
-          "version": "1.0.0-*",
+          "version": "1.0.0-rc2-3002702",
           "type": "platform"
         },
-        "System.Diagnostics.Process": "4.1.0-*"
+        "System.Diagnostics.Process": "4.1.0-rc2-24027"
       },
       "imports": [
         "dnxcore50",
diff --git a/test/Microsoft.AspNetCore.WebUtilities.Tests/project.json b/test/Microsoft.AspNetCore.WebUtilities.Tests/project.json
index 6cd8a485..09ec8f7c 100644
--- a/test/Microsoft.AspNetCore.WebUtilities.Tests/project.json
+++ b/test/Microsoft.AspNetCore.WebUtilities.Tests/project.json
@@ -1,8 +1,8 @@
 {
   "dependencies": {
     "dotnet-test-xunit": "1.0.0-*",
-    "Microsoft.NETCore.Platforms": "1.0.1-*",
-    "Microsoft.AspNetCore.WebUtilities": "1.0.0-*",
+    "Microsoft.NETCore.Platforms": "1.0.1-rc2-24027",
+    "Microsoft.AspNetCore.WebUtilities": "1.0.0-rc2-final",
     "xunit": "2.1.0"
   },
   "buildOptions": {
@@ -13,11 +13,11 @@
     "netcoreapp1.0": {
       "dependencies": {
         "Microsoft.NETCore.App": {
-          "version": "1.0.0-*",
+          "version": "1.0.0-rc2-3002702",
           "type": "platform"
         },
-        "System.Text.Encoding.Extensions": "4.0.11-*",
-        "System.Diagnostics.Process": "4.1.0-*"
+        "System.Text.Encoding.Extensions": "4.0.11-rc2-24027",
+        "System.Diagnostics.Process": "4.1.0-rc2-24027"
       },
       "imports": [
         "dnxcore50",
diff --git a/test/Microsoft.Net.Http.Headers.Tests/project.json b/test/Microsoft.Net.Http.Headers.Tests/project.json
index c3baa5aa..49f857da 100644
--- a/test/Microsoft.Net.Http.Headers.Tests/project.json
+++ b/test/Microsoft.Net.Http.Headers.Tests/project.json
@@ -2,18 +2,18 @@
   "version": "1.0.0-*",
   "dependencies": {
     "dotnet-test-xunit": "1.0.0-*",
-    "Microsoft.NETCore.Platforms": "1.0.1-*",
-    "Microsoft.Net.Http.Headers": "1.0.0-*",
+    "Microsoft.NETCore.Platforms": "1.0.1-rc2-24027",
+    "Microsoft.Net.Http.Headers": "1.0.0-rc2-final",
     "xunit": "2.1.0"
   },
   "frameworks": {
     "netcoreapp1.0": {
       "dependencies": {
         "Microsoft.NETCore.App": {
-          "version": "1.0.0-*",
+          "version": "1.0.0-rc2-3002702",
           "type": "platform"
         },
-        "System.Diagnostics.Process": "4.1.0-*"
+        "System.Diagnostics.Process": "4.1.0-rc2-24027"
       },
       "imports": [
         "dnxcore50",