Switch to Preview1 pre-release label

TestAssets/TestProjects/LightupClient/project.json

@@ -9,7 +9,7 @@
       "dependencies": {
         "Microsoft.NETCore.App": {
           "type": "platform",
-          "version": "2.0.0-beta-*"
+          "version": "2.0.0-preview1-*"
         }
       }
     }

TestAssets/TestProjects/LightupLib/project.json

@@ -9,7 +9,7 @@
       "dependencies": {
         "Microsoft.NETCore.App": {
           "type": "platform",
-          "version": "2.0.0-beta-*"
+          "version": "2.0.0-preview1-*"
         },
         "Newtonsoft.Json": "9.0.1-beta1",
         "Microsoft.CodeAnalysis.Analyzers": {

TestAssets/TestProjects/PortableApp/project.json

@@ -9,7 +9,7 @@
       "dependencies": {
         "Microsoft.NETCore.App": {
           "type": "platform",
-          "version": "2.0.0-beta-*"
+          "version": "2.0.0-preview1-*"
         },
         "Newtonsoft.Json": "9.0.1-beta1",
         "Microsoft.CodeAnalysis.Analyzers": {

TestAssets/TestProjects/PortableTestApp/project.json

@@ -12,7 +12,7 @@
       "dependencies": {
         "Microsoft.NETCore.App": {
           "type": "platform",
-          "version": "2.0.0-beta-*"
+          "version": "2.0.0-preview1-*"
         },
         "Newtonsoft.Json": "9.0.1-beta1",
         "xunit": "2.1.0",

TestAssets/TestProjects/SharedFxLookupPortableApp/project.json

@@ -9,7 +9,7 @@
       "dependencies": {
         "Microsoft.NETCore.App": {
           "type": "platform",
-          "version": "2.0.0-beta-*"
+          "version": "2.0.0-preview1-*"
         },
         "Newtonsoft.Json": "9.0.1-beta1",
         "Microsoft.CodeAnalysis.Analyzers": {

TestAssets/TestProjects/StandaloneApp/project.json.template

@@ -5,7 +5,7 @@
   "frameworks": {
     "netcoreapp2.0": {
       "dependencies": {
-        "Microsoft.NETCore.App": "2.0.0-beta-*",
+        "Microsoft.NETCore.App": "2.0.0-preview1-*",
         "Newtonsoft.Json": "9.0.1-beta1",
         
         "Microsoft.CodeAnalysis.Analyzers": {

TestAssets/TestProjects/StandaloneTestApp/project.json.template

@@ -9,7 +9,7 @@
         "portable-net451+win8"
       ],
       "dependencies": {
-        "Microsoft.NETCore.App": "2.0.0-beta-*",
+        "Microsoft.NETCore.App": "2.0.0-preview1-*",
         "Newtonsoft.Json": "9.0.1-beta1",
         "xunit": "2.1.0",
         "xunit.netcore.extensions": "1.0.0-prerelease-00206",

branchinfo.txt

@@ -6,6 +6,6 @@ MINOR_VERSION=0
 PATCH_VERSION=0
 STABILIZE_PACKAGE_VERSION=false
 LOCK_HOST_VERSION=false
-RELEASE_SUFFIX=beta
+RELEASE_SUFFIX=preview1
 CHANNEL=master
 BRANCH_NAME=master

packaging/windows/host/variables.wxi

@@ -1,9 +1,6 @@
 <?xml version="1.0"?>
 <Include xmlns="http://schemas.microsoft.com/wix/2006/wi">
 
-  <?define Servicing_Key_SP   =   "0" ?>
-  <?define Servicing_Key_SPIndex   =   "0" ?>
-  <?define Servicing_Key_SPName   =   "Beta" ?>
   <?define Dotnet_ProductVersion   =   "$(var.BuildVersion)" ?>
   <?define Dotnet_BuildVersion   =   "$(var.BuildVersion)" ?>
   <?define Manufacturer     =   "Microsoft Corporation" ?>

packaging/windows/hostfxr/variables.wxi

@@ -1,9 +1,6 @@
 <?xml version="1.0"?>
 <Include xmlns="http://schemas.microsoft.com/wix/2006/wi">
 
-  <?define Servicing_Key_SP   =   "0" ?>
-  <?define Servicing_Key_SPIndex   =   "0" ?>
-  <?define Servicing_Key_SPName    =   "Beta" ?>
   <?define HostFxr_NugetVersion   =   "$(var.NugetVersion)" ?>
   <?define HostFxr_ProductVersion   =   "$(var.BuildVersion)" ?>
   <?define HostFxr_BuildVersion   =   "$(var.BuildVersion)" ?>

packaging/windows/sharedframework/variables.wxi

@@ -1,9 +1,6 @@
 <?xml version="1.0"?>
 <Include xmlns="http://schemas.microsoft.com/wix/2006/wi">
 
-  <?define Servicing_Key_SP   =   "0" ?>
-  <?define Servicing_Key_SPIndex   =   "0" ?>
-  <?define Servicing_Key_SPName   =   "Beta" ?>
   <?define Manufacturer     =   "Microsoft Corporation" ?>
   <?define ProductName      =   "$(var.ProductMoniker) ($(var.TargetArchitecture))" ?>
   <?define ProductLanguage  =   "1033" ?>

src/Microsoft.Extensions.DependencyModel/project.json

@@ -1,6 +1,6 @@
 {
   "description": "Abstractions for reading `.deps` files.",
-  "version": "2.0.0-beta-*",
+  "version": "2.0.0-preview1-*",
   "buildOptions": {
     "warningsAsErrors": true,
     "keyFile": "../../setuptools/Key.snk"