diff --git a/Directory.Packages.props b/Directory.Packages.props
index 07d516f..55cdf17 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -6,9 +6,6 @@
   </PropertyGroup>
 
   <ItemGroup>
-	<!-- src -->
-	<PackageVersion Include="Microsoft.SourceLink.GitHub" Version="1.0.0" />
-
 	<!-- tests -->
 	<PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
 	<PackageVersion Include="xunit" Version="2.9.2" />
diff --git a/src/Neliva.DataFormat.csproj b/src/Neliva.DataFormat.csproj
index 596112b..fa7a740 100644
--- a/src/Neliva.DataFormat.csproj
+++ b/src/Neliva.DataFormat.csproj
@@ -27,6 +27,7 @@
     -->
     <MinClientVersion>4.3.0</MinClientVersion>
 
+    <Title>Data Format</Title>
     <Description>Encode and decode hex and base32 strings.</Description>
 
     <!-- https://github.com/dotnet/sdk/blob/master/src/Tasks/Microsoft.NET.Build.Tasks/targets/Microsoft.NET.DefaultAssemblyInfo.targets -->
@@ -34,9 +35,12 @@
     <VersionSuffix Condition=" '$(Version)' == '' and '$(VersionSuffix)' == ''">dev</VersionSuffix>
 
     <!--
-    // https://github.com/dotnet/sourcelink/blob/master/docs/README.md
-    // Starting with .NET Core SDK 2.1.300, a fully deterministic build is
-    // turned on when both Deterministic and ContinuousIntegrationBuild properties are set to true.
+    // https://github.com/dotnet/sourcelink
+    // A fully deterministic build is produced when both ContinuousIntegrationBuild
+    // and DeterministicSourcePaths are set to true (see the GITHUB_ACTIONS group
+    // below). Deterministic is on by default in the SDK. Source Link and embedded
+    // untracked sources are enabled by the .NET SDK for GitHub-hosted repositories,
+    // so no Source Link package reference is required.
     -->
     <Deterministic>true</Deterministic>
 
@@ -72,11 +76,6 @@
     <None Include="NUGET.md" Pack="true" PackagePath="" Visible="false" />
   </ItemGroup>
 
-  <ItemGroup>
-    <!-- Build generated file. -->
-    <None Include=".AssemblyAttributes" Visible="false" />
-  </ItemGroup>
-  
   <!-- This should not be enabled during local dev or the debugger won't be able to find the local source files. -->
   <!-- https://help.github.com/en/actions/configuring-and-managing-workflows/using-environment-variables#default-environment-variables -->
   <PropertyGroup Condition="'$(GITHUB_ACTIONS)' == 'true'">
@@ -86,34 +85,11 @@
     <!-- Only set DeterministicSourcePaths to true on a build/CI server, never for local builds. -->
     <DeterministicSourcePaths>true</DeterministicSourcePaths>
   </PropertyGroup>
-  
-  <ItemGroup>
-    <!-- https://github.com/dotnet/sourcelink -->
-    <PackageReference Include="Microsoft.SourceLink.GitHub" PrivateAssets="All" />
-  </ItemGroup>
-  
-  <!--
-  // Workaround for deterministic builds on SDKs prior to 3.1.300
-  // https://github.com/clairernovotny/DeterministicBuilds
-  // https://github.com/dotnet/sourcelink/issues/572
-  -->
-  <PropertyGroup>
-    <TargetFrameworkMonikerAssemblyAttributesPath>$([System.IO.Path]::Combine('$(IntermediateOutputPath)','$(TargetFrameworkMoniker).AssemblyAttributes$(DefaultLanguageSourceExtension)'))</TargetFrameworkMonikerAssemblyAttributesPath>
-  </PropertyGroup>
 
   <PropertyGroup>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
   </PropertyGroup>
 
-  <ItemGroup>
-    <EmbeddedFiles Include="$(GeneratedAssemblyInfoFile)" />
-  </ItemGroup>
-
-  <!-- Workaround for https://github.com/dotnet/sdk/issues/11105 -->
-  <ItemGroup>
-    <SourceRoot Include="$(NuGetPackageRoot)" Condition="'$(NuGetPackageRoot)' != ''" />
-  </ItemGroup>
-
   <!--
   <ItemGroup>
     <AssemblyAttribute Include="System.Runtime.CompilerServices.InternalsVisibleToAttribute">