Sample App - Update Version to 6.1.0, What's New, and Landing Page Links

Author: michael-hawker

Microsoft.Toolkit.Uwp.SampleApp/Package.appxmanifest

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Package xmlns="http://schemas.microsoft.com/appx/manifest/foundation/windows10" xmlns:mp="http://schemas.microsoft.com/appx/2014/phone/manifest" xmlns:uap="http://schemas.microsoft.com/appx/manifest/uap/windows10" xmlns:uap3="http://schemas.microsoft.com/appx/manifest/uap/windows10/3" IgnorableNamespaces="uap mp uap3">
-  <Identity Name="52b9212c-97a9-4639-9426-3e1ea9c1569e" Publisher="CN=Nikola" Version="6.0.0.0" />
+  <Identity Name="52b9212c-97a9-4639-9426-3e1ea9c1569e" Publisher="CN=Nikola" Version="6.1.0.0" />
   <mp:PhoneIdentity PhoneProductId="52b9212c-97a9-4639-9426-3e1ea9c1569e" PhonePublisherId="00000000-0000-0000-0000-000000000000" />
   <Properties>
     <DisplayName>Microsoft.Toolkit.Uwp.SampleApp</DisplayName>

Microsoft.Toolkit.Uwp.SampleApp/Properties/AssemblyInfo.cs

@@ -11,9 +11,9 @@
 [assembly: AssemblyTitle("Microsoft.Toolkit.Uwp.SampleApp")]
 [assembly: AssemblyDescription("")]
 [assembly: AssemblyConfiguration("")]
-[assembly: AssemblyCompany("")]
+[assembly: AssemblyCompany(".NET Foundation")]
 [assembly: AssemblyProduct("Microsoft.Toolkit.Uwp.SampleApp")]
-[assembly: AssemblyCopyright("Copyright ©  2016")]
+[assembly: AssemblyCopyright("Copyright © 2016-2020")]
 [assembly: AssemblyTrademark("")]
 [assembly: AssemblyCulture("")]
 

Microsoft.Toolkit.Uwp.SampleApp/SamplePages/samples.json

@@ -839,7 +839,7 @@
         "CodeUrl": "https://github.com/windows-toolkit/WindowsCommunityToolkit/tree/master/Microsoft.Toolkit/ObservableGroup",
         "CodeFile": "ObservableGroup.bind",
         "Icon": "/Assets/Helpers.png",
-        "DocumentationUrl": "https://raw.githubusercontent.com/MicrosoftDocs/WindowsCommunityToolkitDocs/master/docs/helpers/ObservableGroup.md"
+        "DocumentationUrl": "https://raw.githubusercontent.com/MicrosoftDocs/WindowsCommunityToolkitDocs/master/docs/collections/ObservableGroups.md"
       },
       {
         "Name": "CameraHelper",
@@ -930,6 +930,20 @@
         "Icon": "/SamplePages/WeatherLiveTileAndToast/WeatherLiveTileAndToast.png",
         "DocumentationUrl": "https://raw.githubusercontent.com/MicrosoftDocs/WindowsCommunityToolkitDocs/master/docs/notifications/NotificationsOverview.md"
       },
+      {
+        "Name": "Guard APIs",
+        "Subcategory": "Developer",
+        "About": "The Guard APIs can be used to validate method arguments in a streamlined manner, which is also faster, less verbose, more expressive and less error prone than manually writing checks and throwing exceptions.",
+        "Icon": "/Assets/Helpers.png",
+        "DocumentationUrl": "https://raw.githubusercontent.com/MicrosoftDocs/WindowsCommunityToolkitDocs/master/docs/developer-tools/Guard.md"
+      },
+      {
+        "Name": "High Performance APIs",
+        "Subcategory": "Developer",
+        "About": "The High Performance package contains a set of APIs that are heavily focused on optimization. All the new APIs have been carefully crafted to achieve the best possible performance when using them, either through reduced memory allocation, micro-optimizations at the assembly level, or by structuring the APIs in a way that facilitates writing performance oriented code in general.",
+        "Icon": "/Assets/Helpers.png",
+        "DocumentationUrl": "https://raw.githubusercontent.com/MicrosoftDocs/WindowsCommunityToolkitDocs/master/docs/high-performance/Introduction.md"
+      },
       {
         "Name": "PlatformSpecificAnalyzer",
         "Subcategory": "Developer",
@@ -969,7 +983,7 @@
         "DocumentationUrl": "https://raw.githubusercontent.com/MicrosoftDocs/WindowsCommunityToolkitDocs/master/docs/helpers/Triggers.md"
       },
       {
-        "Name": "IsNullOrEmptyStateTriggers",
+        "Name": "IsNullOrEmptyStateTrigger",
         "Type": "IsNullOrEmptyStateTriggerPage",
         "Subcategory": "State Triggers",
         "About": "Enables a state if an Object is null or a String/IEnumerable is empty",

Microsoft.Toolkit.Uwp.SampleApp/landingPageLinks.json

@@ -1,6 +1,6 @@
 {
   "new-section-title": "What's New",
-  "new-samples": [ "EyeDropper", "ViewportBehavior", "LoginButton", "PeoplePicker", "PersonView" ],
+  "new-samples": [ "TokenizingTextBox", "PipelineBrush", "WrapLayout", "IsNullOrEmptyStateTrigger", "High Performance APIs" ],
   "resources": [
     {
       "title": "Toolkit",
@@ -21,13 +21,13 @@
           "title": "Roadmap",
           "url": "https://github.com/windows-toolkit/WindowsCommunityToolkit/milestones"
         },
-        {
-          "title": "UserVoice",
-          "url": "https://wpdev.uservoice.com/forums/110705-universal-windows-platform/category/193402-uwp-community-toolkit"
-        },
         {
           "title": "Contributors",
           "url": "https://github.com/windows-toolkit/WindowsCommunityToolkit/graphs/contributors"
+        },
+        {
+          "title": "UWP Community Discord",
+          "url": "https://discord.gg/zBA5aCn"
         }
       ]
     },
@@ -40,15 +40,15 @@
         },
         {
           "title": "Get started with Windows apps",
-          "url": "https://developer.microsoft.com/windows/apps/getstarted"
+          "url": "https://docs.microsoft.com/windows/uwp/get-started/"
         },
         {
           "title": "Windows apps design",
-          "url": "https://developer.microsoft.com/en-us/windows/apps/design"
+          "url": "https://docs.microsoft.com/windows/uwp/design/"
         },
         {
           "title": "Code samples",
-          "url": "https://developer.microsoft.com/en-us/windows/samples"
+          "url": "https://developer.microsoft.com/windows/samples/"
         },
         {
           "title": "UWP app samples",
@@ -58,13 +58,17 @@
           "title": "XAML Controls Gallery",
           "url": "https://www.microsoft.com/p/xaml-controls-gallery/9msvh128x2zt"
         },
+        {
+          "title": "XAML Studio",
+          "url": "https://aka.ms/GetXAMLStudio"
+        },
         {
           "title": "Windows UI Library",
           "url": "https://docs.microsoft.com/uwp/toolkits/winui/"
         },
         {
           "title": "Windows Template Studio",
-          "url": "https://github.com/microsoft/windowsTemplateStudio"
+          "url": "https://github.com/microsoft/WindowsTemplateStudio"
         },
         {
           "title": "UI for UWP",