diff --git a/.editorconfig b/.editorconfig
index 178d2855e1c..a5e7ee31870 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -230,6 +230,8 @@ dotnet_diagnostic.IDE0301.severity = suggestion
 dotnet_diagnostic.IDE0305.severity = suggestion
 #Collection initialization can be simplified
 dotnet_diagnostic.IDE0306.severity = suggestion
+#Remove unnecessary nullable warning suppression
+dotnet_diagnostic.IDE0370.severity = suggestion
 
 # License header
 file_header_template = Licensed to the .NET Foundation under one or more agreements.\nThe .NET Foundation licenses this file to you under the MIT license.
diff --git a/NuGet.config b/NuGet.config
index b97064a117d..916b2cf08ec 100644
--- a/NuGet.config
+++ b/NuGet.config
@@ -4,7 +4,7 @@
     <clear />
     <!--Begin: Package sources managed by Dependency Flow automation. Do not edit the sources below.-->
     <!--  Begin: Package sources from dotnet-dotnet -->
-    <add key="darc-pub-dotnet-dotnet-455f135" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-dotnet-455f1358/nuget/v3/index.json" />
+    <add key="darc-pub-dotnet-dotnet-74dc6e4" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-dotnet-74dc6e4e/nuget/v3/index.json" />
     <!--  End: Package sources from dotnet-dotnet -->
     <!--  Begin: Package sources from dotnet-runtime -->
     <!--  End: Package sources from dotnet-runtime -->
diff --git a/eng/Version.Details.props b/eng/Version.Details.props
index 4f853497657..6616e4c90e9 100644
--- a/eng/Version.Details.props
+++ b/eng/Version.Details.props
@@ -6,8 +6,8 @@ This file should be imported by eng/Versions.props
 <Project>
   <PropertyGroup>
     <!-- dotnet/dotnet dependencies -->
-    <MicrosoftDotNetArcadeSdkPackageVersion>10.0.0-beta.26070.104</MicrosoftDotNetArcadeSdkPackageVersion>
-    <SystemCommandLinePackageVersion>2.0.3</SystemCommandLinePackageVersion>
+    <MicrosoftDotNetArcadeSdkPackageVersion>10.0.0-beta.26077.113</MicrosoftDotNetArcadeSdkPackageVersion>
+    <SystemCommandLinePackageVersion>2.0.4</SystemCommandLinePackageVersion>
     <!-- _git/dotnet-runtime dependencies -->
     <MicrosoftBclAsyncInterfacesPackageVersion>10.0.1</MicrosoftBclAsyncInterfacesPackageVersion>
     <MicrosoftExtensionsLoggingPackageVersion>10.0.1</MicrosoftExtensionsLoggingPackageVersion>
diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 5e021a64521..aac8dfb67f1 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -1,16 +1,16 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Dependencies>
-  <Source Uri="https://github.com/dotnet/dotnet" Mapping="templating" Sha="455f1358f39b4d38fa3893c327a45027c4a81843" BarId="297972" />
+  <Source Uri="https://github.com/dotnet/dotnet" Mapping="templating" Sha="74dc6e4ed64cc0255a6be520761a857dda273863" BarId="299030" />
   <ProductDependencies>
-    <Dependency Name="System.CommandLine" Version="2.0.3">
+    <Dependency Name="System.CommandLine" Version="2.0.4">
       <Uri>https://github.com/dotnet/dotnet</Uri>
-      <Sha>455f1358f39b4d38fa3893c327a45027c4a81843</Sha>
+      <Sha>74dc6e4ed64cc0255a6be520761a857dda273863</Sha>
     </Dependency>
   </ProductDependencies>
   <ToolsetDependencies>
-    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="10.0.0-beta.26070.104">
+    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="10.0.0-beta.26077.113">
       <Uri>https://github.com/dotnet/dotnet</Uri>
-      <Sha>455f1358f39b4d38fa3893c327a45027c4a81843</Sha>
+      <Sha>74dc6e4ed64cc0255a6be520761a857dda273863</Sha>
     </Dependency>
     <!-- Dependencies required for source build. We'll still update manually -->
     <Dependency Name="System.Formats.Asn1" Version="10.0.1">
diff --git a/eng/Versions.props b/eng/Versions.props
index f9105809894..5396a2fbe70 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -3,7 +3,7 @@
   <Import Project="Version.Details.props" />
 
   <PropertyGroup>
-    <VersionPrefix>10.0.103</VersionPrefix>
+    <VersionPrefix>10.0.104</VersionPrefix>
     <PreReleaseVersionLabel>servicing</PreReleaseVersionLabel>
     <PreReleaseVersionIteration></PreReleaseVersionIteration>
     <!-- Allowed values: '', 'prerelease', 'release'. Set to 'release' when stabilizing. -->
diff --git a/eng/common/core-templates/job/source-build.yml b/eng/common/core-templates/job/source-build.yml
index d805d5faeb9..c08b3ad8ad0 100644
--- a/eng/common/core-templates/job/source-build.yml
+++ b/eng/common/core-templates/job/source-build.yml
@@ -63,7 +63,7 @@ jobs:
           demands: ImageOverride -equals build.ubuntu.2004.amd64
         ${{ if eq(variables['System.TeamProject'], 'internal') }}:
           name: $[replace(replace(eq(contains(coalesce(variables['System.PullRequest.TargetBranch'], variables['Build.SourceBranch'], 'refs/heads/main'), 'release'), 'true'), True, 'NetCore1ESPool-Svc-Internal'), False, 'NetCore1ESPool-Internal')]
-          image: 1es-mariner-2
+          image: Azure-Linux-3-Amd64
           os: linux
     ${{ else }}:
       pool:
diff --git a/global.json b/global.json
index b31c84e2160..ad4532393fe 100644
--- a/global.json
+++ b/global.json
@@ -13,6 +13,6 @@
     "dotnet": "10.0.102"
   },
   "msbuild-sdks": {
-    "Microsoft.DotNet.Arcade.Sdk": "10.0.0-beta.26070.104"
+    "Microsoft.DotNet.Arcade.Sdk": "10.0.0-beta.26077.113"
   }
 }
diff --git a/test/Microsoft.TemplateEngine.TestHelper/TestUtils.cs b/test/Microsoft.TemplateEngine.TestHelper/TestUtils.cs
index a08290bdb23..2cac468dd2c 100644
--- a/test/Microsoft.TemplateEngine.TestHelper/TestUtils.cs
+++ b/test/Microsoft.TemplateEngine.TestHelper/TestUtils.cs
@@ -100,19 +100,19 @@ public static async Task<T> AttemptSearch<T, TEx>(int count, TimeSpan interval,
                 {
                     if (attempt + 1 == count)
                     {
-                        throw ex;
+                        throw;
                     }
 
                     if (ex is AggregateException agEx)
                     {
                         if (!agEx.InnerExceptions.Any(e => e is TEx))
                         {
-                            throw ex;
+                            throw;
                         }
                     }
                     else if (ex is not TEx)
                     {
-                        throw ex;
+                        throw;
                     }
                 }
                 await Task.Delay(interval);