diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index cd2e3387d13265..c382396b4c3630 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -88,87 +88,87 @@
     </Dependency>
   </ProductDependencies>
   <ToolsetDependencies>
-    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="10.0.0-beta.24475.5">
+    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="10.0.0-beta.24504.4">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>de17e59d54ed3a4f62fa8c556257570687506aa1</Sha>
+      <Sha>f209a925b15bc66ecb9a8825bd9595937bbe3aa1</Sha>
     </Dependency>
     <!-- Intermediate is necessary for source build. -->
-    <Dependency Name="Microsoft.SourceBuild.Intermediate.arcade" Version="10.0.0-beta.24475.5">
+    <Dependency Name="Microsoft.SourceBuild.Intermediate.arcade" Version="10.0.0-beta.24504.4">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>de17e59d54ed3a4f62fa8c556257570687506aa1</Sha>
+      <Sha>f209a925b15bc66ecb9a8825bd9595937bbe3aa1</Sha>
       <SourceBuild RepoName="arcade" ManagedOnly="true" />
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.XliffTasks" Version="10.0.0-beta.24475.5">
+    <Dependency Name="Microsoft.DotNet.XliffTasks" Version="10.0.0-beta.24504.4">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>de17e59d54ed3a4f62fa8c556257570687506aa1</Sha>
+      <Sha>f209a925b15bc66ecb9a8825bd9595937bbe3aa1</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Helix.Sdk" Version="10.0.0-beta.24475.5">
+    <Dependency Name="Microsoft.DotNet.Helix.Sdk" Version="10.0.0-beta.24504.4">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>de17e59d54ed3a4f62fa8c556257570687506aa1</Sha>
+      <Sha>f209a925b15bc66ecb9a8825bd9595937bbe3aa1</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.GenAPI" Version="10.0.0-beta.24475.5">
+    <Dependency Name="Microsoft.DotNet.GenAPI" Version="10.0.0-beta.24504.4">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>de17e59d54ed3a4f62fa8c556257570687506aa1</Sha>
+      <Sha>f209a925b15bc66ecb9a8825bd9595937bbe3aa1</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.GenFacades" Version="10.0.0-beta.24475.5">
+    <Dependency Name="Microsoft.DotNet.GenFacades" Version="10.0.0-beta.24504.4">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>de17e59d54ed3a4f62fa8c556257570687506aa1</Sha>
+      <Sha>f209a925b15bc66ecb9a8825bd9595937bbe3aa1</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.XUnitAssert" Version="2.9.0-beta.24475.5">
+    <Dependency Name="Microsoft.DotNet.XUnitAssert" Version="2.9.0-beta.24504.4">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>de17e59d54ed3a4f62fa8c556257570687506aa1</Sha>
+      <Sha>f209a925b15bc66ecb9a8825bd9595937bbe3aa1</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.XUnitExtensions" Version="10.0.0-beta.24475.5">
+    <Dependency Name="Microsoft.DotNet.XUnitExtensions" Version="10.0.0-beta.24504.4">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>de17e59d54ed3a4f62fa8c556257570687506aa1</Sha>
+      <Sha>f209a925b15bc66ecb9a8825bd9595937bbe3aa1</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.XUnitConsoleRunner" Version="2.9.0-beta.24475.5">
+    <Dependency Name="Microsoft.DotNet.XUnitConsoleRunner" Version="2.9.0-beta.24504.4">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>de17e59d54ed3a4f62fa8c556257570687506aa1</Sha>
+      <Sha>f209a925b15bc66ecb9a8825bd9595937bbe3aa1</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Build.Tasks.Archives" Version="10.0.0-beta.24475.5">
+    <Dependency Name="Microsoft.DotNet.Build.Tasks.Archives" Version="10.0.0-beta.24504.4">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>de17e59d54ed3a4f62fa8c556257570687506aa1</Sha>
+      <Sha>f209a925b15bc66ecb9a8825bd9595937bbe3aa1</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Build.Tasks.Packaging" Version="10.0.0-beta.24475.5">
+    <Dependency Name="Microsoft.DotNet.Build.Tasks.Packaging" Version="10.0.0-beta.24504.4">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>de17e59d54ed3a4f62fa8c556257570687506aa1</Sha>
+      <Sha>f209a925b15bc66ecb9a8825bd9595937bbe3aa1</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Build.Tasks.Installers" Version="10.0.0-beta.24475.5">
+    <Dependency Name="Microsoft.DotNet.Build.Tasks.Installers" Version="10.0.0-beta.24504.4">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>de17e59d54ed3a4f62fa8c556257570687506aa1</Sha>
+      <Sha>f209a925b15bc66ecb9a8825bd9595937bbe3aa1</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Build.Tasks.Templating" Version="10.0.0-beta.24475.5">
+    <Dependency Name="Microsoft.DotNet.Build.Tasks.Templating" Version="10.0.0-beta.24504.4">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>de17e59d54ed3a4f62fa8c556257570687506aa1</Sha>
+      <Sha>f209a925b15bc66ecb9a8825bd9595937bbe3aa1</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Build.Tasks.Workloads" Version="10.0.0-beta.24475.5">
+    <Dependency Name="Microsoft.DotNet.Build.Tasks.Workloads" Version="10.0.0-beta.24504.4">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>de17e59d54ed3a4f62fa8c556257570687506aa1</Sha>
+      <Sha>f209a925b15bc66ecb9a8825bd9595937bbe3aa1</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.CodeAnalysis" Version="10.0.0-beta.24475.5">
+    <Dependency Name="Microsoft.DotNet.CodeAnalysis" Version="10.0.0-beta.24504.4">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>de17e59d54ed3a4f62fa8c556257570687506aa1</Sha>
+      <Sha>f209a925b15bc66ecb9a8825bd9595937bbe3aa1</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Build.Tasks.TargetFramework" Version="10.0.0-beta.24475.5">
+    <Dependency Name="Microsoft.DotNet.Build.Tasks.TargetFramework" Version="10.0.0-beta.24504.4">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>de17e59d54ed3a4f62fa8c556257570687506aa1</Sha>
+      <Sha>f209a925b15bc66ecb9a8825bd9595937bbe3aa1</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.RemoteExecutor" Version="10.0.0-beta.24475.5">
+    <Dependency Name="Microsoft.DotNet.RemoteExecutor" Version="10.0.0-beta.24504.4">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>de17e59d54ed3a4f62fa8c556257570687506aa1</Sha>
+      <Sha>f209a925b15bc66ecb9a8825bd9595937bbe3aa1</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Build.Tasks.Feed" Version="10.0.0-beta.24475.5">
+    <Dependency Name="Microsoft.DotNet.Build.Tasks.Feed" Version="10.0.0-beta.24504.4">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>de17e59d54ed3a4f62fa8c556257570687506aa1</Sha>
+      <Sha>f209a925b15bc66ecb9a8825bd9595937bbe3aa1</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.VersionTools.Tasks" Version="10.0.0-beta.24475.5">
+    <Dependency Name="Microsoft.DotNet.VersionTools.Tasks" Version="10.0.0-beta.24504.4">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>de17e59d54ed3a4f62fa8c556257570687506aa1</Sha>
+      <Sha>f209a925b15bc66ecb9a8825bd9595937bbe3aa1</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.SharedFramework.Sdk" Version="10.0.0-beta.24475.5">
+    <Dependency Name="Microsoft.DotNet.SharedFramework.Sdk" Version="10.0.0-beta.24504.4">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>de17e59d54ed3a4f62fa8c556257570687506aa1</Sha>
+      <Sha>f209a925b15bc66ecb9a8825bd9595937bbe3aa1</Sha>
     </Dependency>
     <Dependency Name="System.ComponentModel.TypeConverter.TestData" Version="10.0.0-beta.24480.2">
       <Uri>https://github.com/dotnet/runtime-assets</Uri>
@@ -324,9 +324,9 @@
       <Uri>https://github.com/dotnet/xharness</Uri>
       <Sha>7d5c32dbda0c6c8b9dc20cde4e1261b191896138</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.PackageTesting" Version="10.0.0-beta.24475.5">
+    <Dependency Name="Microsoft.DotNet.PackageTesting" Version="10.0.0-beta.24504.4">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>de17e59d54ed3a4f62fa8c556257570687506aa1</Sha>
+      <Sha>f209a925b15bc66ecb9a8825bd9595937bbe3aa1</Sha>
     </Dependency>
     <Dependency Name="optimization.windows_nt-x64.MIBC.Runtime" Version="1.0.0-prerelease.24462.2">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-optimization</Uri>
diff --git a/eng/Versions.props b/eng/Versions.props
index 1be619a8d940ab..634fbd2a7240a4 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -84,22 +84,22 @@
     <!-- SDK dependencies (also used in wasm build tests -->
     <MicrosoftDotNetApiCompatTaskVersion>10.0.100-alpha.1.24480.5</MicrosoftDotNetApiCompatTaskVersion>
     <!-- Arcade dependencies -->
-    <MicrosoftDotNetBuildTasksFeedVersion>10.0.0-beta.24475.5</MicrosoftDotNetBuildTasksFeedVersion>
-    <MicrosoftDotNetCodeAnalysisVersion>10.0.0-beta.24475.5</MicrosoftDotNetCodeAnalysisVersion>
-    <MicrosoftDotNetGenAPIVersion>10.0.0-beta.24475.5</MicrosoftDotNetGenAPIVersion>
-    <MicrosoftDotNetGenFacadesVersion>10.0.0-beta.24475.5</MicrosoftDotNetGenFacadesVersion>
-    <MicrosoftDotNetXUnitAssertVersion>2.9.0-beta.24475.5</MicrosoftDotNetXUnitAssertVersion>
-    <MicrosoftDotNetXUnitExtensionsVersion>10.0.0-beta.24475.5</MicrosoftDotNetXUnitExtensionsVersion>
-    <MicrosoftDotNetXUnitConsoleRunnerVersion>2.9.0-beta.24475.5</MicrosoftDotNetXUnitConsoleRunnerVersion>
-    <MicrosoftDotNetBuildTasksArchivesVersion>10.0.0-beta.24475.5</MicrosoftDotNetBuildTasksArchivesVersion>
-    <MicrosoftDotNetBuildTasksInstallersVersion>10.0.0-beta.24475.5</MicrosoftDotNetBuildTasksInstallersVersion>
-    <MicrosoftDotNetBuildTasksPackagingVersion>10.0.0-beta.24475.5</MicrosoftDotNetBuildTasksPackagingVersion>
-    <MicrosoftDotNetBuildTasksTargetFrameworkVersion>10.0.0-beta.24475.5</MicrosoftDotNetBuildTasksTargetFrameworkVersion>
-    <MicrosoftDotNetBuildTasksTemplatingVersion>10.0.0-beta.24475.5</MicrosoftDotNetBuildTasksTemplatingVersion>
-    <MicrosoftDotNetBuildTasksWorkloadsPackageVersion>10.0.0-beta.24475.5</MicrosoftDotNetBuildTasksWorkloadsPackageVersion>
-    <MicrosoftDotNetRemoteExecutorVersion>10.0.0-beta.24475.5</MicrosoftDotNetRemoteExecutorVersion>
-    <MicrosoftDotNetVersionToolsTasksVersion>10.0.0-beta.24475.5</MicrosoftDotNetVersionToolsTasksVersion>
-    <MicrosoftDotNetPackageTestingVersion>10.0.0-beta.24475.5</MicrosoftDotNetPackageTestingVersion>
+    <MicrosoftDotNetBuildTasksFeedVersion>10.0.0-beta.24504.4</MicrosoftDotNetBuildTasksFeedVersion>
+    <MicrosoftDotNetCodeAnalysisVersion>10.0.0-beta.24504.4</MicrosoftDotNetCodeAnalysisVersion>
+    <MicrosoftDotNetGenAPIVersion>10.0.0-beta.24504.4</MicrosoftDotNetGenAPIVersion>
+    <MicrosoftDotNetGenFacadesVersion>10.0.0-beta.24504.4</MicrosoftDotNetGenFacadesVersion>
+    <MicrosoftDotNetXUnitAssertVersion>2.9.0-beta.24504.4</MicrosoftDotNetXUnitAssertVersion>
+    <MicrosoftDotNetXUnitExtensionsVersion>10.0.0-beta.24504.4</MicrosoftDotNetXUnitExtensionsVersion>
+    <MicrosoftDotNetXUnitConsoleRunnerVersion>2.9.0-beta.24504.4</MicrosoftDotNetXUnitConsoleRunnerVersion>
+    <MicrosoftDotNetBuildTasksArchivesVersion>10.0.0-beta.24504.4</MicrosoftDotNetBuildTasksArchivesVersion>
+    <MicrosoftDotNetBuildTasksInstallersVersion>10.0.0-beta.24504.4</MicrosoftDotNetBuildTasksInstallersVersion>
+    <MicrosoftDotNetBuildTasksPackagingVersion>10.0.0-beta.24504.4</MicrosoftDotNetBuildTasksPackagingVersion>
+    <MicrosoftDotNetBuildTasksTargetFrameworkVersion>10.0.0-beta.24504.4</MicrosoftDotNetBuildTasksTargetFrameworkVersion>
+    <MicrosoftDotNetBuildTasksTemplatingVersion>10.0.0-beta.24504.4</MicrosoftDotNetBuildTasksTemplatingVersion>
+    <MicrosoftDotNetBuildTasksWorkloadsPackageVersion>10.0.0-beta.24504.4</MicrosoftDotNetBuildTasksWorkloadsPackageVersion>
+    <MicrosoftDotNetRemoteExecutorVersion>10.0.0-beta.24504.4</MicrosoftDotNetRemoteExecutorVersion>
+    <MicrosoftDotNetVersionToolsTasksVersion>10.0.0-beta.24504.4</MicrosoftDotNetVersionToolsTasksVersion>
+    <MicrosoftDotNetPackageTestingVersion>10.0.0-beta.24504.4</MicrosoftDotNetPackageTestingVersion>
     <!-- TODO: Remove pinned xunit.analyzers version: https://github.com/dotnet/runtime/issues/97088 -->
     <XUnitAnalyzersVersion>1.4.0</XUnitAnalyzersVersion>
     <!-- NuGet dependencies -->
diff --git a/eng/common/core-templates/job/job.yml b/eng/common/core-templates/job/job.yml
index ba53ebfbd51334..c37d16634d1ee6 100644
--- a/eng/common/core-templates/job/job.yml
+++ b/eng/common/core-templates/job/job.yml
@@ -19,6 +19,7 @@ parameters:
   # publishing defaults
   artifacts: ''
   enableMicrobuild: false
+  enableMicrobuildForMacAndLinux: false
   enablePublishBuildArtifacts: false
   enablePublishBuildAssets: false
   enablePublishTestResults: false
@@ -134,11 +135,26 @@ jobs:
           signType: $(_SignType)
           zipSources: false
           feedSource: https://dnceng.pkgs.visualstudio.com/_packaging/MicroBuildToolset/nuget/v3/index.json
+          ${{ if and(eq(parameters.enableMicrobuildForMacAndLinux, 'true'), ne(variables['Agent.Os'], 'Windows_NT')) }}:
+            azureSubscription: 'MicroBuild Signing Task (DevDiv)'
         env:
           TeamName: $(_TeamName)
           MicroBuildOutputFolderOverride: '$(Agent.TempDirectory)'
+          SYSTEM_ACCESSTOKEN: $(System.AccessToken)
         continueOnError: ${{ parameters.continueOnError }}
-        condition: and(succeeded(), in(variables['_SignType'], 'real', 'test'), eq(variables['Agent.Os'], 'Windows_NT'))
+        condition: and(
+          succeeded(),
+          or(
+            and(
+              eq(variables['Agent.Os'], 'Windows_NT'),
+              in(variables['_SignType'], 'real', 'test')
+            ),
+            and(
+              ${{ eq(parameters.enableMicrobuildForMacAndLinux, true) }},
+              ne(variables['Agent.Os'], 'Windows_NT'),
+              eq(variables['_SignType'], 'real')
+            )
+          ))
 
   - ${{ if and(eq(parameters.runAsPublic, 'false'), eq(variables['System.TeamProject'], 'internal')) }}:
     - task: NuGetAuthenticate@1
@@ -171,7 +187,19 @@ jobs:
     - ${{ if and(eq(parameters.runAsPublic, 'false'), ne(variables['System.TeamProject'], 'public'), notin(variables['Build.Reason'], 'PullRequest')) }}:
       - task: MicroBuildCleanup@1
         displayName: Execute Microbuild cleanup tasks
-        condition: and(always(), in(variables['_SignType'], 'real', 'test'), eq(variables['Agent.Os'], 'Windows_NT'))
+        condition: and(
+          always(),
+          or(
+            and(
+              eq(variables['Agent.Os'], 'Windows_NT'),
+              in(variables['_SignType'], 'real', 'test')
+            ),
+            and(
+              ${{ eq(parameters.enableMicrobuildForMacAndLinux, true) }},
+              ne(variables['Agent.Os'], 'Windows_NT'),
+              eq(variables['_SignType'], 'real')
+            )
+          ))
         continueOnError: ${{ parameters.continueOnError }}
         env:
           TeamName: $(_TeamName)
diff --git a/eng/common/cross/build-rootfs.sh b/eng/common/cross/build-rootfs.sh
index ec13d32a5b63bf..20ae8c28687b66 100755
--- a/eng/common/cross/build-rootfs.sh
+++ b/eng/common/cross/build-rootfs.sh
@@ -66,6 +66,7 @@ __UbuntuPackages+=" libcurl4-openssl-dev"
 __UbuntuPackages+=" libkrb5-dev"
 __UbuntuPackages+=" libssl-dev"
 __UbuntuPackages+=" zlib1g-dev"
+__UbuntuPackages+=" libbrotli-dev"
 
 __AlpinePackages+=" curl-dev"
 __AlpinePackages+=" krb5-dev"
diff --git a/eng/common/templates-official/job/job.yml b/eng/common/templates-official/job/job.yml
index 3d16b41c78c189..605692d2fb770c 100644
--- a/eng/common/templates-official/job/job.yml
+++ b/eng/common/templates-official/job/job.yml
@@ -1,6 +1,7 @@
 parameters:
 # Sbom related params
   enableSbom: true
+  runAsPublic: false
   PackageVersion: 9.0.0
   BuildDropPath: '$(Build.SourcesDirectory)/artifacts'
 
diff --git a/eng/common/templates/job/job.yml b/eng/common/templates/job/job.yml
index 07d317bf8f9a4c..d1aeb92fcea519 100644
--- a/eng/common/templates/job/job.yml
+++ b/eng/common/templates/job/job.yml
@@ -4,6 +4,7 @@ parameters:
   componentGovernanceIgnoreDirectories: ''
 # Sbom related params
   enableSbom: true
+  runAsPublic: false
   PackageVersion: 9.0.0
   BuildDropPath: '$(Build.SourcesDirectory)/artifacts'
 
diff --git a/eng/common/tools.ps1 b/eng/common/tools.ps1
index 9574f4eb9df09c..22954477a5747f 100644
--- a/eng/common/tools.ps1
+++ b/eng/common/tools.ps1
@@ -900,7 +900,7 @@ function IsWindowsPlatform() {
 }
 
 function Get-Darc($version) {
-  $darcPath  = "$TempDir\darc\$(New-Guid)"
+  $darcPath  = "$TempDir\darc\$([guid]::NewGuid())"
   if ($version -ne $null) {
     & $PSScriptRoot\darc-init.ps1 -toolpath $darcPath -darcVersion $version | Out-Host
   } else {
diff --git a/global.json b/global.json
index dab9d1f2d7313b..9866c276b1533f 100644
--- a/global.json
+++ b/global.json
@@ -8,9 +8,9 @@
     "dotnet": "9.0.100-rc.1.24452.12"
   },
   "msbuild-sdks": {
-    "Microsoft.DotNet.Arcade.Sdk": "10.0.0-beta.24475.5",
-    "Microsoft.DotNet.Helix.Sdk": "10.0.0-beta.24475.5",
-    "Microsoft.DotNet.SharedFramework.Sdk": "10.0.0-beta.24475.5",
+    "Microsoft.DotNet.Arcade.Sdk": "10.0.0-beta.24504.4",
+    "Microsoft.DotNet.Helix.Sdk": "10.0.0-beta.24504.4",
+    "Microsoft.DotNet.SharedFramework.Sdk": "10.0.0-beta.24504.4",
     "Microsoft.Build.NoTargets": "3.7.0",
     "Microsoft.Build.Traversal": "3.4.0",
     "Microsoft.NET.Sdk.IL": "10.0.0-alpha.1.24504.10"