diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index f2f9f1cd1c7f..c9e85c73bb2e 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -491,22 +491,22 @@
     </Dependency>
   </ProductDependencies>
   <ToolsetDependencies>
-    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="8.0.0-beta.25577.1">
+    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="8.0.0-beta.25609.3">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>1be4bb105d0b2b0b9c9b36b8705eb6eb00250e42</Sha>
+      <Sha>2e7dcf4c838623b18c5497390c6ab2c48cd4d0b7</Sha>
       <SourceBuild RepoName="arcade" ManagedOnly="true" />
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Helix.Sdk" Version="8.0.0-beta.25577.1">
+    <Dependency Name="Microsoft.DotNet.Helix.Sdk" Version="8.0.0-beta.25609.3">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>1be4bb105d0b2b0b9c9b36b8705eb6eb00250e42</Sha>
+      <Sha>2e7dcf4c838623b18c5497390c6ab2c48cd4d0b7</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.SignTool" Version="8.0.0-beta.25577.1">
+    <Dependency Name="Microsoft.DotNet.SignTool" Version="8.0.0-beta.25609.3">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>1be4bb105d0b2b0b9c9b36b8705eb6eb00250e42</Sha>
+      <Sha>2e7dcf4c838623b18c5497390c6ab2c48cd4d0b7</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.XUnitExtensions" Version="8.0.0-beta.25577.1">
+    <Dependency Name="Microsoft.DotNet.XUnitExtensions" Version="8.0.0-beta.25609.3">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>1be4bb105d0b2b0b9c9b36b8705eb6eb00250e42</Sha>
+      <Sha>2e7dcf4c838623b18c5497390c6ab2c48cd4d0b7</Sha>
     </Dependency>
     <Dependency Name="System.Reflection.MetadataLoadContext" Version="8.0.1">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-runtime</Uri>
diff --git a/eng/Versions.props b/eng/Versions.props
index 553400387be7..b851947e3f7e 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -36,7 +36,7 @@
     <SystemCollectionsImmutablePackageVersion>8.0.0</SystemCollectionsImmutablePackageVersion>
     <SystemDiagnosticsFileVersionInfoVersion>4.0.0</SystemDiagnosticsFileVersionInfoVersion>
     <SystemReflectionMetadataVersion>8.0.1</SystemReflectionMetadataVersion>
-    <MicrosoftDotNetSignToolVersion>8.0.0-beta.25577.1</MicrosoftDotNetSignToolVersion>
+    <MicrosoftDotNetSignToolVersion>8.0.0-beta.25609.3</MicrosoftDotNetSignToolVersion>
     <MicrosoftWebXdtPackageVersion>7.0.0-preview.22423.2</MicrosoftWebXdtPackageVersion>
     <SystemSecurityCryptographyProtectedDataPackageVersion>8.0.0</SystemSecurityCryptographyProtectedDataPackageVersion>
     <SystemCollectionsSpecializedPackageVersion>4.3.0</SystemCollectionsSpecializedPackageVersion>
@@ -215,7 +215,7 @@
   <PropertyGroup>
     <FluentAssertionsVersion>6.12.0</FluentAssertionsVersion>
     <FluentAssertionsJsonVersion>6.1.0</FluentAssertionsJsonVersion>
-    <MicrosoftDotNetXUnitExtensionsVersion>8.0.0-beta.25577.1</MicrosoftDotNetXUnitExtensionsVersion>
+    <MicrosoftDotNetXUnitExtensionsVersion>8.0.0-beta.25609.3</MicrosoftDotNetXUnitExtensionsVersion>
     <MoqPackageVersion>4.18.4</MoqPackageVersion>
     <XunitCombinatorialVersion>1.3.2</XunitCombinatorialVersion>
     <MicrosoftDotNetInstallerWindowsSecurityTestDataPackageVersion>8.0.0-beta.23607.1</MicrosoftDotNetInstallerWindowsSecurityTestDataPackageVersion>
diff --git a/eng/common/templates-official/job/source-index-stage1.yml b/eng/common/templates-official/job/source-index-stage1.yml
index 0579e692fc81..8de0dfaf3494 100644
--- a/eng/common/templates-official/job/source-index-stage1.yml
+++ b/eng/common/templates-official/job/source-index-stage1.yml
@@ -6,7 +6,7 @@ parameters:
   sourceIndexBuildCommand: powershell -NoLogo -NoProfile -ExecutionPolicy Bypass -Command "eng/common/build.ps1 -restore -build -binarylog -ci"
   preSteps: []
   binlogPath: artifacts/log/Debug/Build.binlog
-  condition: ''
+  condition: eq(variables['Build.SourceBranch'], 'refs/heads/main')
   dependsOn: ''
   pool: ''
 
diff --git a/eng/common/tools.ps1 b/eng/common/tools.ps1
index 6764bdedbf05..bb048ad125a8 100644
--- a/eng/common/tools.ps1
+++ b/eng/common/tools.ps1
@@ -296,7 +296,7 @@ function InstallDotNet([string] $dotnetRoot,
     if ($runtime -eq "aspnetcore") { $runtimePath = $runtimePath + "\Microsoft.AspNetCore.App" }
     if ($runtime -eq "windowsdesktop") { $runtimePath = $runtimePath + "\Microsoft.WindowsDesktop.App" }
     $runtimePath = $runtimePath + "\" + $version
-
+  
     $dotnetVersionLabel = "runtime toolset '$runtime/$architecture v$version'"
 
     if (Test-Path $runtimePath) {
@@ -545,25 +545,19 @@ function LocateVisualStudio([object]$vsRequirements = $null){
     })
   }
 
-  if (!$vsRequirements) {
-    if (Get-Member -InputObject $GlobalJson.tools -Name 'vs' -ErrorAction SilentlyContinue) {
-      $vsRequirements = $GlobalJson.tools.vs
-    } else {
-      $vsRequirements = $null
-    }
-  }
+  if (!$vsRequirements) { $vsRequirements = $GlobalJson.tools.vs }
   $args = @('-latest', '-format', 'json', '-requires', 'Microsoft.Component.MSBuild', '-products', '*')
 
   if (!$excludePrereleaseVS) {
     $args += '-prerelease'
   }
 
-  if ($vsRequirements -and (Get-Member -InputObject $vsRequirements -Name 'version' -ErrorAction SilentlyContinue)) {
+  if (Get-Member -InputObject $vsRequirements -Name 'version') {
     $args += '-version'
     $args += $vsRequirements.version
   }
 
-  if ($vsRequirements -and (Get-Member -InputObject $vsRequirements -Name 'components' -ErrorAction SilentlyContinue)) {
+  if (Get-Member -InputObject $vsRequirements -Name 'components') {
     foreach ($component in $vsRequirements.components) {
       $args += '-requires'
       $args += $component
@@ -960,4 +954,4 @@ function Enable-Nuget-EnhancedRetry() {
       Write-PipelineSetVariable -Name 'NUGET_ENHANCED_NETWORK_RETRY_DELAY_MILLISECONDS' -Value '1000'
       Write-PipelineSetVariable -Name 'NUGET_RETRY_HTTP_429' -Value 'true'
     }
-}
\ No newline at end of file
+}
diff --git a/global.json b/global.json
index 0d6140e41e91..e30e8935ec81 100644
--- a/global.json
+++ b/global.json
@@ -14,7 +14,7 @@
     }
   },
   "msbuild-sdks": {
-    "Microsoft.DotNet.Arcade.Sdk": "8.0.0-beta.25577.1",
-    "Microsoft.DotNet.Helix.Sdk": "8.0.0-beta.25577.1"
+    "Microsoft.DotNet.Arcade.Sdk": "8.0.0-beta.25609.3",
+    "Microsoft.DotNet.Helix.Sdk": "8.0.0-beta.25609.3"
   }
 }