Manual docs pass before cut (microsoft#563)

Author: NickGerleman

docs/getting-started.md

@@ -14,7 +14,7 @@ For information around how to set up React Native, see the [React Native Getting
 Remember to call `react-native init` from the place you want your project directory to live.
 
 ```bat
-npx react-native init <projectName> --template react-native@^0.65.0
+npx react-native init <projectName> --template react-native@^0.66.0
 ```
 >To create TypeScript template, run `npx react-native init <projectName> --template react-native-template-typescript`.<br><br>
 

docs/nuget.md

@@ -48,11 +48,10 @@ Of course all the other flags still work.
 1. Update the solution file `windows\<projectName>.sln`:
    1. Open the project in Visual Studio
    1. Remove all projects except your own app project
-1. Edit the project file `windows\<projectName>\<projectName.csproj>`
-   1. Add the the NuGet flag to the first property group
-      ```diff
-      +   <UseExperimentalNuGet>true</UseExperimentalNuGet>
-        </PropertyGroup>
+1. Edit the file `windows\ExperimentalFeatures.props`
+   1. Set the following to true
+      ```xml
+      <UseExperimentalNuGet>true</UseExperimentalNuGet>
       ```
    1. If you have a project that was created before 0.63, you should remove all references to `Microsoft.ReactNative.*` projects.
    1. Add a NuGet reference to `Microsoft.ReactNative.Managed`.
@@ -72,13 +71,10 @@ Of course all the other flags still work.
 1. Update the solution file `windows\<projectName>.sln`:
    1. Open the project in Visual Studio
    1. Remove all projects that are not your project
-1. Edit the project file `windows\<projectName>\<projectName.vcxproj>`
-   1. Add the the NuGet flag to the first property group
-      ```diff
-        <PropertyGroup Label="ReactNativeWindowsProps">
-          <ReactNativeWindowsDir Condition="'$(ReactNativeWindowsDir)' == ''">...</ReactNativeWindowsDir>
-      +   <UseExperimentalNuGet>true</UseExperimentalNuGet>
-        </PropertyGroup>
+1. Edit the file `windows\ExperimentalFeatures.props`
+   1. Set the following to true
+      ```xml
+      <UseExperimentalNuGet>true</UseExperimentalNuGet>
       ```
    1. Add NuGet references to the following NuGet packages:
       * `Microsoft.ReactNative`

docs/rnw-dependencies.md

@@ -5,7 +5,7 @@ title: System Requirements
 
 You can run React Native for Windows apps only on:
 
-- all Windows 11 devices
+- All Windows 11 devices
 - Windows 10 devices with Windows version: 10.0.16299.0 (aka 1709, aka Redstone 3, aka Fall Creators Update) or higher
   Some features may not work on all versions. See [Windows 10 Compatibility](win10-compat.md) for version support details.
 

docs/win10-compat.md

@@ -22,5 +22,6 @@ The following table captures the versions of Windows 10 that a React Native for
 
 | React Native Windows | Target OS Version | Minimum OS Version |
 | :--: | :-: | :-: |
+| 0.66+ | **May 2020 update**<br> Version 2004 ; Build 10.0.19041.0 | **Fall Creators Update**<br> Version 1709 ; Build 10.0.16299.91 |
 | 0.62 - 0.65 | **May 2019 update**<br> Version 1903 ; Build 10.0.18362.1 | **Fall Creators Update**<br> Version 1709 ; Build 10.0.16299.91 |
 | 0.60 - 0.61 | **May 2019 update**<br> Version 1903 ; Build 10.0.18362.1 | **Creators Update**<br> Version 1703 ; Build 10.0.15063.468 |