diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index b62f4b3daae..d30f589a12d 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -165,25 +165,25 @@
     </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.24476.2">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>de17e59d54ed3a4f62fa8c556257570687506aa1</Sha>
+      <Sha>7e8b8f4f321c8671aa01b53567d31aaa4950706f</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.CodeAnalysis" Version="10.0.0-beta.24475.5">
+    <Dependency Name="Microsoft.DotNet.CodeAnalysis" Version="10.0.0-beta.24476.2">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>de17e59d54ed3a4f62fa8c556257570687506aa1</Sha>
+      <Sha>7e8b8f4f321c8671aa01b53567d31aaa4950706f</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.24476.2">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>de17e59d54ed3a4f62fa8c556257570687506aa1</Sha>
+      <Sha>7e8b8f4f321c8671aa01b53567d31aaa4950706f</Sha>
     </Dependency>
     <Dependency Name="Microsoft.DotNet.ApiCompat" Version="9.0.0-beta.24053.1">
       <Uri>https://github.com/dotnet/arcade</Uri>
       <Sha>f4e11a15c7b8a949d4a366e792a9843ff6e88cd5</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.GenAPI" Version="10.0.0-beta.24475.5">
+    <Dependency Name="Microsoft.DotNet.GenAPI" Version="10.0.0-beta.24476.2">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>de17e59d54ed3a4f62fa8c556257570687506aa1</Sha>
+      <Sha>7e8b8f4f321c8671aa01b53567d31aaa4950706f</Sha>
     </Dependency>
     <Dependency Name="Microsoft.SourceLink.AzureRepos.Git" Version="8.0.0-beta.23409.2">
       <Uri>https://github.com/dotnet/sourcelink</Uri>
diff --git a/eng/Versions.props b/eng/Versions.props
index 584d1c464b4..f75f5aa53f7 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -51,7 +51,7 @@
   <!-- Packages that come from https://github.com/dotnet/arcade -->
   <PropertyGroup>
     <MicrosoftDotNetApiCompatVersion>9.0.0-beta.24053.1</MicrosoftDotNetApiCompatVersion>
-    <MicrosoftDotNetCodeAnalysisPackageVersion>10.0.0-beta.24475.5</MicrosoftDotNetCodeAnalysisPackageVersion>
+    <MicrosoftDotNetCodeAnalysisPackageVersion>10.0.0-beta.24476.2</MicrosoftDotNetCodeAnalysisPackageVersion>
   </PropertyGroup>
   <!-- Sourcelink -->
   <PropertyGroup>
diff --git a/eng/common/core-templates/job/job.yml b/eng/common/core-templates/job/job.yml
index ba53ebfbd51..c37d16634d1 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 ec13d32a5b6..20ae8c28687 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/global.json b/global.json
index 0dee1d75d24..fd681d47bda 100644
--- a/global.json
+++ b/global.json
@@ -12,8 +12,8 @@
     }
   },
   "msbuild-sdks": {
-    "Microsoft.DotNet.Arcade.Sdk": "10.0.0-beta.24475.5",
-    "Microsoft.DotNet.Helix.Sdk": "10.0.0-beta.24475.5"
+    "Microsoft.DotNet.Arcade.Sdk": "10.0.0-beta.24476.2",
+    "Microsoft.DotNet.Helix.Sdk": "10.0.0-beta.24476.2"
   },
   "sdk": {
     "version": "9.0.100-rc.1.24452.12"