diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index f4cf179fe0..ece63a47bf 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -3,9 +3,9 @@
   <ProductDependencies>
   </ProductDependencies>
   <ToolsetDependencies>
-    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="10.0.0-beta.25253.1">
+    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="10.0.0-beta.25259.2">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>cdf9c563205c673b7df205e24564aa48dbc341c3</Sha>
+      <Sha>80c4e4d26cb85c86f7e1be77d2d9eceeef0f3493</Sha>
     </Dependency>
   </ToolsetDependencies>
 </Dependencies>
diff --git a/eng/common/build.sh b/eng/common/build.sh
index 36fba82a37..27ae2c8560 100755
--- a/eng/common/build.sh
+++ b/eng/common/build.sh
@@ -136,7 +136,7 @@ while [[ $# > 0 ]]; do
       restore=true
       pack=true
       ;;
-    -productBuild|-pb)
+    -productbuild|-pb)
       build=true
       product_build=true
       restore=true
diff --git a/eng/common/core-templates/steps/source-build.yml b/eng/common/core-templates/steps/source-build.yml
index c6b9ef51ac..c7c062e88e 100644
--- a/eng/common/core-templates/steps/source-build.yml
+++ b/eng/common/core-templates/steps/source-build.yml
@@ -19,19 +19,6 @@ steps:
     set -x
     df -h
 
-    # If file changes are detected, set CopyWipIntoInnerSourceBuildRepo to copy the WIP changes into the inner source build repo.
-    internalRestoreArgs=
-    if ! git diff --quiet; then
-      internalRestoreArgs='/p:CopyWipIntoInnerSourceBuildRepo=true'
-      # The 'Copy WIP' feature of source build uses git stash to apply changes from the original repo.
-      # This only works if there is a username/email configured, which won't be the case in most CI runs.
-      git config --get user.email
-      if [ $? -ne 0 ]; then
-        git config user.email dn-bot@microsoft.com
-        git config user.name dn-bot
-      fi
-    fi
-
     # If building on the internal project, the internal storage variable may be available (usually only if needed)
     # In that case, add variables to allow the download of internal runtimes if the specified versions are not found
     # in the default public locations.
@@ -46,11 +33,6 @@ steps:
       buildConfig='$(_BuildConfig)'
     fi
 
-    officialBuildArgs=
-    if [ '${{ and(ne(variables['System.TeamProject'], 'public'), notin(variables['Build.Reason'], 'PullRequest')) }}' = 'True' ]; then
-      officialBuildArgs='/p:DotNetPublishUsingPipelines=true /p:OfficialBuildId=$(BUILD.BUILDNUMBER)'
-    fi
-
     targetRidArgs=
     if [ '${{ parameters.platform.targetRID }}' != '' ]; then
       targetRidArgs='/p:TargetRid=${{ parameters.platform.targetRID }}'
@@ -66,16 +48,6 @@ steps:
       baseOsArgs='/p:BaseOS=${{ parameters.platform.baseOS }}'
     fi
 
-    publishArgs=
-    if [ '${{ parameters.platform.skipPublishValidation }}' != 'true' ]; then
-      publishArgs='--publish'
-    fi
-
-    assetManifestFileName=SourceBuild_RidSpecific.xml
-    if [ '${{ parameters.platform.name }}' != '' ]; then
-      assetManifestFileName=SourceBuild_${{ parameters.platform.name }}.xml
-    fi
-
     portableBuildArgs=
     if [ '${{ parameters.platform.portableBuild }}' != '' ]; then
       portableBuildArgs='/p:PortableBuild=${{ parameters.platform.portableBuild }}'
@@ -83,40 +55,23 @@ steps:
 
     ${{ coalesce(parameters.platform.buildScript, './build.sh') }} --ci \
       --configuration $buildConfig \
-      --restore --build --pack $publishArgs -bl \
+      --restore --build --pack -bl \
       ${{ parameters.platform.buildArguments }} \
-      $officialBuildArgs \
       $internalRuntimeDownloadArgs \
-      $internalRestoreArgs \
       $targetRidArgs \
       $runtimeOsArgs \
       $baseOsArgs \
       $portableBuildArgs \
       /p:DotNetBuildSourceOnly=true \
       /p:DotNetBuildRepo=true \
-      /p:AssetManifestFileName=$assetManifestFileName
   displayName: Build
 
-# Upload build logs for diagnosis.
-- task: CopyFiles@2
-  displayName: Prepare BuildLogs staging directory
-  inputs:
-    SourceFolder: '$(Build.SourcesDirectory)'
-    Contents: |
-      **/*.log
-      **/*.binlog
-      artifacts/sb/prebuilt-report/**
-    TargetFolder: '$(Build.StagingDirectory)/BuildLogs'
-    CleanTargetFolder: true
-  continueOnError: true
-  condition: succeededOrFailed()
-
 - template: /eng/common/core-templates/steps/publish-pipeline-artifacts.yml
   parameters:
     is1ESPipeline: ${{ parameters.is1ESPipeline }}
     args:
       displayName: Publish BuildLogs
-      targetPath: '$(Build.StagingDirectory)/BuildLogs'
+      targetPath: artifacts/log/${{ coalesce(variables._BuildConfig, 'Release') }}
       artifactName: BuildLogs_SourceBuild_${{ parameters.platform.name }}_Attempt$(System.JobAttempt)
       continueOnError: true
       condition: succeededOrFailed()
diff --git a/eng/common/darc-init.sh b/eng/common/darc-init.sh
index 36dbd45e1c..e889f439b8 100755
--- a/eng/common/darc-init.sh
+++ b/eng/common/darc-init.sh
@@ -68,7 +68,7 @@ function InstallDarcCli {
     fi
   fi
 
-  local arcadeServicesSource="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-tools/nuget/v3/index.json"
+  local arcadeServicesSource="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-eng/nuget/v3/index.json"
 
   echo "Installing Darc CLI version $darcVersion..."
   echo "You may need to restart your command shell if this is the first dotnet tool you have installed."
diff --git a/global.json b/global.json
index c05c656417..7432d55a73 100644
--- a/global.json
+++ b/global.json
@@ -8,7 +8,7 @@
     "dotnet": "10.0.100-preview.3.25201.16"
   },
   "msbuild-sdks": {
-    "Microsoft.DotNet.Arcade.Sdk": "10.0.0-beta.25253.1",
+    "Microsoft.DotNet.Arcade.Sdk": "10.0.0-beta.25259.2",
     "Microsoft.Build.NoTargets": "3.7.0",
     "Microsoft.Build.Traversal": "3.4.0"
   }