diff --git a/NuGet.config b/NuGet.config
index eb49f1b33673..b2aa1f54a073 100644
--- a/NuGet.config
+++ b/NuGet.config
@@ -13,8 +13,9 @@
     <add key="skiasharp" value="https://pkgs.dev.azure.com/xamarin/public/_packaging/SkiaSharp/nuget/v3/index.json" />
     <add key="dotnet-libraries" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-libraries/nuget/v3/index.json" />
     <add key="dotnet-libraries-transport" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-libraries-transport/nuget/v3/index.json" />
-    <!-- Added manually for .NET 8 MAUI -->- 
-    <add key="darc-pub-dotnet-maui-a33a875e" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-maui-a33a875e/nuget/v3/index.json" /></packageSources>
+    <!-- Added manually for .NET 8 MAUI --> 
+    <add key="darc-pub-dotnet-maui-a33a875e" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-maui-a33a875e/nuget/v3/index.json" />
+  </packageSources>
   <activePackageSource>
     <add key="All" value="(Aggregate source)" />
   </activePackageSource>
diff --git a/eng/pipelines/azure-pipelines-internal.yml b/eng/pipelines/azure-pipelines-internal.yml
index 55e20da20bbd..61d0e90cd297 100644
--- a/eng/pipelines/azure-pipelines-internal.yml
+++ b/eng/pipelines/azure-pipelines-internal.yml
@@ -81,12 +81,12 @@ variables:
 
 parameters:
   - name: pushMauiPackagesToMaestro
+    type: boolean
     default: true
 
-  - name: provisionatorChannel
-    displayName: 'Provisionator channel'
-    type: string
-    default: 'latest'           # Support for launching a build against a Provisionator PR (e.g., pr/[github-account-name]/[pr-number]) as a means to test in-progress Provisionator changes
+  - name: enableSourceIndex
+    type: boolean
+    default: true
 
   - name: VM_IMAGE_HOST
     type: object
@@ -107,6 +107,7 @@ parameters:
       artifactsPath: '$(Build.ArtifactStagingDirectory)'
 
   - name: Skip1ESComplianceTasks
+    type: boolean
     default: false
 
 resources:
@@ -151,9 +152,12 @@ extends:
           enablePublishBuildAssets: true
           enableTelemetry: true
           enableSourceBuild: false
-          enableSourceIndex: false
+          enableSourceIndex: ${{ parameters.enableSourceIndex }}
+          sourceIndexParams:
+            sourceIndexBuildCommand: build.cmd -restore -build -ci -warnAsError 0 /bl:$(Build.Arcade.LogsPath)sourceIndexBuild.binlog /p:OfficialBuildId=$(_BuildOfficalId) /p:_SkipUpdateBuildNumber=true
+            binlogPath: $(Build.Arcade.LogsPath)sourceIndexBuild.binlog
           publishAssetsImmediately: true
-           # Publish build logs
+          # Publish build logs
           enablePublishBuildArtifacts: true
           # Publish test logs
           enablePublishTestResults: true
diff --git a/eng/pipelines/azure-pipelines-public.yml b/eng/pipelines/azure-pipelines-public.yml
index 8925b4efea0e..ee3fdb16a3cd 100644
--- a/eng/pipelines/azure-pipelines-public.yml
+++ b/eng/pipelines/azure-pipelines-public.yml
@@ -80,12 +80,8 @@ variables:
 
 parameters:
   - name: pushMauiPackagesToMaestro
-    default: true
-
-  - name: provisionatorChannel
-    displayName: 'Provisionator channel'
-    type: string
-    default: 'latest'           
+    type: boolean
+    default: true     
 
   - name: VM_IMAGE_HOST
     type: object
@@ -106,6 +102,7 @@ parameters:
       artifactsPath: '$(Build.ArtifactStagingDirectory)'
 
   - name: Skip1ESComplianceTasks
+    type: boolean
     default: true
 
 stages:
diff --git a/eng/pipelines/common/build-test-pack.yml b/eng/pipelines/common/build-test-pack.yml
index f0cee6a16873..6b4bb027099d 100644
--- a/eng/pipelines/common/build-test-pack.yml
+++ b/eng/pipelines/common/build-test-pack.yml
@@ -127,11 +127,11 @@ steps:
   - ${{ if and(eq(parameters.isWindows, 'true'), ne(parameters.runAsPublic, 'true') ) }}:
 
     - script: ${{ parameters.buildScript }}
-              -pack 
+              -restore -pack 
               -sign $(_SignArgs)
               -publish $(_PublishArgs)
               -configuration $(_BuildConfig)
-              /bl:${{ parameters.repoLogPath }}/pack.binlog
+              /bl:${{ parameters.repoLogPath }}pack.binlog
               $(_OfficialBuildIdArgs)
       displayName: Pack, Sign & Publish
     
diff --git a/global.json b/global.json
index fc79498cb541..f66d6a8f80e7 100644
--- a/global.json
+++ b/global.json
@@ -1,6 +1,6 @@
 {
   "tools": {
-    "dotnet": "9.0.100"
+    "dotnet": "9.0.101"
   },
   "msbuild-sdks": {
     "MSBuild.Sdk.Extras": "3.0.44",