diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 706e2594a65c..7b72d6c0cd68 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -1,9 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Dependencies>
   <ToolsetDependencies>
-    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="10.0.0-beta.24515.3">
+    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="10.0.0-beta.24606.6">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>31624193093a13f765ab5382509e693911264509</Sha>
+      <Sha>61b8f746424762d2e3173ebfaab19346224d591c</Sha>
     </Dependency>
   </ToolsetDependencies>
 </Dependencies>
diff --git a/eng/Versions.props b/eng/Versions.props
index 70145cddb1f0..feb5c317d0a0 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -16,6 +16,6 @@
     <XUnitVersion>2.4.1</XUnitVersion>
     <XUnitRunnerVisualStudioVersion>2.4.3</XUnitRunnerVisualStudioVersion>
     <!-- Set the custom NETCoreApp version -->
-    <MicrosoftNETCoreAppVersion>9.0.0-rc.2.24473.5</MicrosoftNETCoreAppVersion>
+    <MicrosoftNETCoreAppVersion>9.0.0</MicrosoftNETCoreAppVersion>
   </PropertyGroup>
 </Project>
diff --git a/eng/common/core-templates/job/source-build.yml b/eng/common/core-templates/job/source-build.yml
index c4713c8b6ede..05f7ad6ef0d5 100644
--- a/eng/common/core-templates/job/source-build.yml
+++ b/eng/common/core-templates/job/source-build.yml
@@ -12,9 +12,10 @@ parameters:
   #   The name of the job. This is included in the job ID.
   # targetRID: ''
   #   The name of the target RID to use, instead of the one auto-detected by Arcade.
-  # nonPortable: false
+  # portableBuild: false
   #   Enables non-portable mode. This means a more specific RID (e.g. fedora.32-x64 rather than
-  #   linux-x64), and compiling against distro-provided packages rather than portable ones.
+  #   linux-x64), and compiling against distro-provided packages rather than portable ones. The
+  #   default is portable mode.
   # skipPublishValidation: false
   #   Disables publishing validation.  By default, a check is performed to ensure no packages are
   #   published by source-build.
diff --git a/eng/common/core-templates/steps/source-build.yml b/eng/common/core-templates/steps/source-build.yml
index c9271c011585..f9ba1625c20f 100644
--- a/eng/common/core-templates/steps/source-build.yml
+++ b/eng/common/core-templates/steps/source-build.yml
@@ -76,6 +76,11 @@ steps:
       assetManifestFileName=SourceBuild_${{ parameters.platform.name }}.xml
     fi
 
+    portableBuildArgs=
+    if [ '${{ parameters.platform.portableBuild }}' != '' ]; then
+      portableBuildArgs='/p:PortableBuild=${{ parameters.platform.portableBuild }}'
+    fi
+
     ${{ coalesce(parameters.platform.buildScript, './build.sh') }} --ci \
       --configuration $buildConfig \
       --restore --build --pack $publishArgs -bl \
@@ -85,7 +90,7 @@ steps:
       $targetRidArgs \
       $runtimeOsArgs \
       $baseOsArgs \
-      /p:SourceBuildNonPortable=${{ parameters.platform.nonPortable }} \
+      $portableBuildArgs \
       /p:DotNetBuildSourceOnly=true \
       /p:DotNetBuildRepo=true \
       /p:AssetManifestFileName=$assetManifestFileName
diff --git a/eng/common/native/install-dependencies.sh b/eng/common/native/install-dependencies.sh
new file mode 100644
index 000000000000..3eef7409f729
--- /dev/null
+++ b/eng/common/native/install-dependencies.sh
@@ -0,0 +1,61 @@
+#!/bin/sh
+
+set -e
+
+# This is a simple script primarily used for CI to install necessary dependencies
+#
+# Usage:
+#
+# ./install-dependencies.sh <OS>
+
+os="$(echo "$1" | tr "[:upper:]" "[:lower:]")"
+
+if [ -z "$os" ]; then
+    . "$(dirname "$0")"/init-os-and-arch.sh
+fi
+
+case "$os" in
+    linux)
+        if [ -e /etc/os-release ]; then
+            . /etc/os-release
+        fi
+
+        if [ "$ID" = "debian" ] || [ "$ID_LIKE" = "debian" ]; then
+            apt update
+
+            apt install -y build-essential gettext locales cmake llvm clang lld lldb liblldb-dev libunwind8-dev libicu-dev liblttng-ust-dev \
+                libssl-dev libkrb5-dev zlib1g-dev pigz cpio
+
+            localedef -i en_US -c -f UTF-8 -A /usr/share/locale/locale.alias en_US.UTF-8
+        elif [ "$ID" = "fedora" ]; then
+            dnf install -y cmake llvm lld lldb clang python curl libicu-devel openssl-devel krb5-devel zlib-devel lttng-ust-devel pigz cpio
+        elif [ "$ID" = "alpine" ]; then
+            apk add build-base cmake bash curl clang llvm-dev lld lldb krb5-dev lttng-ust-dev icu-dev zlib-dev openssl-dev pigz cpio
+        else
+            echo "Unsupported distro. distro: $ID"
+            exit 1
+        fi
+        ;;
+
+    osx|maccatalyst|ios|iossimulator|tvos|tvossimulator)
+        echo "Installed xcode version: $(xcode-select -p)"
+
+        export HOMEBREW_NO_INSTALL_CLEANUP=1
+        export HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK=1
+        # Skip brew update for now, see https://github.com/actions/setup-python/issues/577
+        # brew update --preinstall
+        brew bundle --no-upgrade --no-lock --file=- <<EOF
+brew "cmake"
+brew "icu4c"
+brew "openssl@3"
+brew "pkgconf"
+brew "python3"
+brew "pigz"
+EOF
+        ;;
+
+    *)
+        echo "Unsupported platform. OS: $os"
+        exit 1
+        ;;
+esac
diff --git a/eng/common/sdk-task.ps1 b/eng/common/sdk-task.ps1
index aab40de3fd9a..4f0546dce120 100644
--- a/eng/common/sdk-task.ps1
+++ b/eng/common/sdk-task.ps1
@@ -64,7 +64,7 @@ try {
       $GlobalJson.tools | Add-Member -Name "vs" -Value (ConvertFrom-Json "{ `"version`": `"16.5`" }") -MemberType NoteProperty
     }
     if( -not ($GlobalJson.tools.PSObject.Properties.Name -match "xcopy-msbuild" )) {
-      $GlobalJson.tools | Add-Member -Name "xcopy-msbuild" -Value "17.10.0-pre.4.0" -MemberType NoteProperty
+      $GlobalJson.tools | Add-Member -Name "xcopy-msbuild" -Value "17.12.0" -MemberType NoteProperty
     }
     if ($GlobalJson.tools."xcopy-msbuild".Trim() -ine "none") {
         $xcopyMSBuildToolsFolder = InitializeXCopyMSBuild $GlobalJson.tools."xcopy-msbuild" -install $true
diff --git a/eng/common/tools.ps1 b/eng/common/tools.ps1
index 22954477a574..bd80ccccb516 100644
--- a/eng/common/tools.ps1
+++ b/eng/common/tools.ps1
@@ -383,8 +383,8 @@ function InitializeVisualStudioMSBuild([bool]$install, [object]$vsRequirements =
 
   # If the version of msbuild is going to be xcopied,
   # use this version. Version matches a package here:
-  # https://dev.azure.com/dnceng/public/_artifacts/feed/dotnet-eng/NuGet/Microsoft.DotNet.Arcade.MSBuild.Xcopy/versions/17.10.0-pre.4.0
-  $defaultXCopyMSBuildVersion = '17.10.0-pre.4.0'
+  # https://dev.azure.com/dnceng/public/_artifacts/feed/dotnet-eng/NuGet/Microsoft.DotNet.Arcade.MSBuild.Xcopy/versions/17.12.0
+  $defaultXCopyMSBuildVersion = '17.12.0'
 
   if (!$vsRequirements) {
     if (Get-Member -InputObject $GlobalJson.tools -Name 'vs') {
@@ -604,14 +604,7 @@ function InitializeBuildTool() {
     }
     $dotnetPath = Join-Path $dotnetRoot (GetExecutableFileName 'dotnet')
 
-    # Use override if it exists - commonly set by source-build
-    if ($null -eq $env:_OverrideArcadeInitializeBuildToolFramework) {
-      $initializeBuildToolFramework="net9.0"
-    } else {
-      $initializeBuildToolFramework=$env:_OverrideArcadeInitializeBuildToolFramework
-    }
-    
-    $buildTool = @{ Path = $dotnetPath; Command = 'msbuild'; Tool = 'dotnet'; Framework = $initializeBuildToolFramework }
+    $buildTool = @{ Path = $dotnetPath; Command = 'msbuild'; Tool = 'dotnet'; Framework = 'net' }
   } elseif ($msbuildEngine -eq "vs") {
     try {
       $msbuildPath = InitializeVisualStudioMSBuild -install:$restore
@@ -620,7 +613,7 @@ function InitializeBuildTool() {
       ExitWithExitCode 1
     }
 
-    $buildTool = @{ Path = $msbuildPath; Command = ""; Tool = "vs"; Framework = "net472"; ExcludePrereleaseVS = $excludePrereleaseVS }
+    $buildTool = @{ Path = $msbuildPath; Command = ""; Tool = "vs"; Framework = "netframework"; ExcludePrereleaseVS = $excludePrereleaseVS }
   } else {
     Write-PipelineTelemetryError -Category 'InitializeToolset' -Message "Unexpected value of -msbuildEngine: '$msbuildEngine'."
     ExitWithExitCode 1
@@ -779,8 +772,10 @@ function MSBuild() {
       # new scripts need to work with old packages, so we need to look for the old names/versions
       (Join-Path $basePath (Join-Path $buildTool.Framework 'Microsoft.DotNet.ArcadeLogging.dll')),
       (Join-Path $basePath (Join-Path $buildTool.Framework 'Microsoft.DotNet.Arcade.Sdk.dll')),
-      (Join-Path $basePath (Join-Path net7.0 'Microsoft.DotNet.ArcadeLogging.dll')),
-      (Join-Path $basePath (Join-Path net7.0 'Microsoft.DotNet.Arcade.Sdk.dll')),
+
+      # This list doesn't need to be updated anymore and can eventually be removed.
+      (Join-Path $basePath (Join-Path net9.0 'Microsoft.DotNet.ArcadeLogging.dll')),
+      (Join-Path $basePath (Join-Path net9.0 'Microsoft.DotNet.Arcade.Sdk.dll')),
       (Join-Path $basePath (Join-Path net8.0 'Microsoft.DotNet.ArcadeLogging.dll')),
       (Join-Path $basePath (Join-Path net8.0 'Microsoft.DotNet.Arcade.Sdk.dll'))
     )
diff --git a/eng/common/tools.sh b/eng/common/tools.sh
index 00473c9f918d..79b4a28e1707 100755
--- a/eng/common/tools.sh
+++ b/eng/common/tools.sh
@@ -339,12 +339,6 @@ function InitializeBuildTool {
   # return values
   _InitializeBuildTool="$_InitializeDotNetCli/dotnet"
   _InitializeBuildToolCommand="msbuild"
-  # use override if it exists - commonly set by source-build
-  if [[ "${_OverrideArcadeInitializeBuildToolFramework:-x}" == "x" ]]; then
-    _InitializeBuildToolFramework="net9.0"
-  else
-    _InitializeBuildToolFramework="${_OverrideArcadeInitializeBuildToolFramework}"
-  fi
 }
 
 # Set RestoreNoHttpCache as a workaround for https://github.com/NuGet/Home/issues/3116
@@ -454,10 +448,12 @@ function MSBuild {
     # new scripts need to work with old packages, so we need to look for the old names/versions
     local selectedPath=
     local possiblePaths=()
-    possiblePaths+=( "$toolset_dir/$_InitializeBuildToolFramework/Microsoft.DotNet.ArcadeLogging.dll" )
-    possiblePaths+=( "$toolset_dir/$_InitializeBuildToolFramework/Microsoft.DotNet.Arcade.Sdk.dll" )
-    possiblePaths+=( "$toolset_dir/net7.0/Microsoft.DotNet.ArcadeLogging.dll" )
-    possiblePaths+=( "$toolset_dir/net7.0/Microsoft.DotNet.Arcade.Sdk.dll" )
+    possiblePaths+=( "$toolset_dir/net/Microsoft.DotNet.ArcadeLogging.dll" )
+    possiblePaths+=( "$toolset_dir/net/Microsoft.DotNet.Arcade.Sdk.dll" )
+
+    # This list doesn't need to be updated anymore and can eventually be removed.
+    possiblePaths+=( "$toolset_dir/net9.0/Microsoft.DotNet.ArcadeLogging.dll" )
+    possiblePaths+=( "$toolset_dir/net9.0/Microsoft.DotNet.Arcade.Sdk.dll" )
     possiblePaths+=( "$toolset_dir/net8.0/Microsoft.DotNet.ArcadeLogging.dll" )
     possiblePaths+=( "$toolset_dir/net8.0/Microsoft.DotNet.Arcade.Sdk.dll" )
     for path in "${possiblePaths[@]}"; do
diff --git a/global.json b/global.json
index d58dd542a44a..9ca4e1b984c1 100644
--- a/global.json
+++ b/global.json
@@ -1,11 +1,11 @@
 {
   "sdk": {
-    "version": "9.0.100-rc.2.24474.11",
+    "version": "10.0.100-alpha.1.24573.1",
     "allowPrerelease": true,
     "rollForward": "major"
   },
   "tools": {
-    "dotnet": "9.0.100-rc.2.24474.11",
+    "dotnet": "10.0.100-alpha.1.24573.1",
     "runtimes": {
       "dotnet": [
         "$(MicrosoftNETCoreAppVersion)"
@@ -13,6 +13,6 @@
     }
   },
   "msbuild-sdks": {
-    "Microsoft.DotNet.Arcade.Sdk": "10.0.0-beta.24515.3"
+    "Microsoft.DotNet.Arcade.Sdk": "10.0.0-beta.24606.6"
   }
 }