diff --git a/.github/workflows/dotnet-file.yml b/.github/workflows/dotnet-file.yml
index 818aa2c..60471ee 100644
--- a/.github/workflows/dotnet-file.yml
+++ b/.github/workflows/dotnet-file.yml
@@ -70,7 +70,7 @@ jobs:
           validate: false
 
       - name: ✍ pull request
-        uses: peter-evans/create-pull-request@v4
+        uses: peter-evans/create-pull-request@v6
         with:
           base: main
           branch: dotnet-file-sync
diff --git a/.netconfig b/.netconfig
index 6b6b686..13026a8 100644
--- a/.netconfig
+++ b/.netconfig
@@ -48,8 +48,8 @@
 	weak
 [file ".github/workflows/dotnet-file.yml"]
 	url = https://github.com/devlooped/oss/blob/main/.github/workflows/dotnet-file.yml
-	sha = f08c3f28e46e28eb31e70846d65e57aa9553ce56
-	etag = 567444486383d032c1c5fbc538f07e860f92b1d08c66ac6ffb1db64ca539251c
+	sha = 11a331d50be517c29df5ab1358ef354d8871d59a
+	etag = de115efac25b63d561d8b2ffcba3e7710bfef7bfefecb811ea943b6f2bd8de96
 	weak
 [file ".github/workflows/publish.yml"]
 	url = https://github.com/devlooped/oss/blob/main/.github/workflows/publish.yml
@@ -86,8 +86,8 @@
 	weak
 [file "src/Directory.Build.props"]
 	url = https://github.com/devlooped/oss/blob/main/src/Directory.Build.props
-	sha = b1d14c6379e5820eb2c30e08bedbdf6e9c8e8cb2
-	etag = 33cd19e0f599f444c320406da3452e9e84d28c3bb13c09e9190d9d2e7f129545
+	sha = 6dfe21fbd4a8390448958c714f8e9006fc4ac3ca
+	etag = de7c6b643bac2fc6651fa08f69d628cbbe12e7050829b981ac771e1b9ccccd89
 	weak
 [file "src/Directory.Build.targets"]
 	url = https://github.com/devlooped/oss/blob/main/src/Directory.Build.targets
@@ -101,8 +101,8 @@
 	weak
 [file "src/nuget.config"]
 	url = https://github.com/devlooped/oss/blob/main/src/nuget.config
-	sha = b2fa09bd9db6de89e37a8ba6705b5659e435dafd
-	etag = eb2d09e546aa1e11c0b464d9ed6ab2d3c028a1d86c3ac40a318053625fb72819
+	sha = 0d911c2aa865d2f774917a02da51a9ed3d0d2b56
+	etag = e279911631ae6fa45ba6bd980d0674fc5a95d5793493425ff8ce4a8f2407a213
 	weak
 [file ".github/workflows/combine-prs.yml"]
 	url = https://github.com/devlooped/oss/blob/main/.github/workflows/combine-prs.yml
diff --git a/readme.md b/readme.md
index f845327..c006224 100644
--- a/readme.md
+++ b/readme.md
@@ -96,12 +96,12 @@ snapshots of the day the release build runs, fetched from:
 [![Toni Wenzel](https://raw.githubusercontent.com/devlooped/sponsors/main/.github/avatars/twenzel.png "Toni Wenzel")](https://github.com/twenzel)
 [![Giorgi Dalakishvili](https://raw.githubusercontent.com/devlooped/sponsors/main/.github/avatars/Giorgi.png "Giorgi Dalakishvili")](https://github.com/Giorgi)
 [![Mike James](https://raw.githubusercontent.com/devlooped/sponsors/main/.github/avatars/MikeCodesDotNET.png "Mike James")](https://github.com/MikeCodesDotNET)
+[![Uno Platform](https://raw.githubusercontent.com/devlooped/sponsors/main/.github/avatars/unoplatform.png "Uno Platform")](https://github.com/unoplatform)
 [![Dan Siegel](https://raw.githubusercontent.com/devlooped/sponsors/main/.github/avatars/dansiegel.png "Dan Siegel")](https://github.com/dansiegel)
 [![Reuben Swartz](https://raw.githubusercontent.com/devlooped/sponsors/main/.github/avatars/rbnswartz.png "Reuben Swartz")](https://github.com/rbnswartz)
 [![Jacob Foshee](https://raw.githubusercontent.com/devlooped/sponsors/main/.github/avatars/jfoshee.png "Jacob Foshee")](https://github.com/jfoshee)
 [![](https://raw.githubusercontent.com/devlooped/sponsors/main/.github/avatars/Mrxx99.png "")](https://github.com/Mrxx99)
 [![Eric Johnson](https://raw.githubusercontent.com/devlooped/sponsors/main/.github/avatars/eajhnsn1.png "Eric Johnson")](https://github.com/eajhnsn1)
-[![Norman Mackay](https://raw.githubusercontent.com/devlooped/sponsors/main/.github/avatars/mackayn.png "Norman Mackay")](https://github.com/mackayn)
 [![Certify The Web](https://raw.githubusercontent.com/devlooped/sponsors/main/.github/avatars/certifytheweb.png "Certify The Web")](https://github.com/certifytheweb)
 [![Ix Technologies B.V.](https://raw.githubusercontent.com/devlooped/sponsors/main/.github/avatars/IxTechnologies.png "Ix Technologies B.V.")](https://github.com/IxTechnologies)
 [![David JENNI](https://raw.githubusercontent.com/devlooped/sponsors/main/.github/avatars/davidjenni.png "David JENNI")](https://github.com/davidjenni)
@@ -119,7 +119,8 @@ snapshots of the day the release build runs, fetched from:
 [![sorahex](https://raw.githubusercontent.com/devlooped/sponsors/main/.github/avatars/sorahex.png "sorahex")](https://github.com/sorahex)
 [![Zheyu Shen](https://raw.githubusercontent.com/devlooped/sponsors/main/.github/avatars/arsdragonfly.png "Zheyu Shen")](https://github.com/arsdragonfly)
 [![Vezel](https://raw.githubusercontent.com/devlooped/sponsors/main/.github/avatars/vezel-dev.png "Vezel")](https://github.com/vezel-dev)
-[![Georg Jung](https://raw.githubusercontent.com/devlooped/sponsors/main/.github/avatars/georg-jung.png "Georg Jung")](https://github.com/georg-jung)
+[![Michael Staib](https://raw.githubusercontent.com/devlooped/sponsors/main/.github/avatars/michaelstaib.png "Michael Staib")](https://github.com/michaelstaib)
+[![ChilliCream](https://raw.githubusercontent.com/devlooped/sponsors/main/.github/avatars/ChilliCream.png "ChilliCream")](https://github.com/ChilliCream)
 
 
 <!-- sponsors.md -->
diff --git a/src/Directory.Build.props b/src/Directory.Build.props
index e2a7cc4..bba6ab7 100644
--- a/src/Directory.Build.props
+++ b/src/Directory.Build.props
@@ -142,6 +142,12 @@
     <ProjectProperty Include="PublicKeyToken" />
   </ItemGroup>
 
+  <ItemGroup Label="Throw">
+    <Using Include="System.ArgumentException" Static="true" />
+    <Using Include="System.ArgumentOutOfRangeException" Static="true" />
+    <Using Include="System.ArgumentNullException" Static="true" />
+  </ItemGroup>
+
   <Import Project="Directory.props" Condition="Exists('Directory.props')"/>
   <Import Project="Directory.props.user" Condition="Exists('Directory.props.user')" />
 </Project>
diff --git a/src/nuget.config b/src/nuget.config
index ef2b768..aceaf2e 100644
--- a/src/nuget.config
+++ b/src/nuget.config
@@ -7,7 +7,7 @@
   <packageSources>
     <clear />
     <add key="nuget.org" value="https://api.nuget.org/v3/index.json" />
-    <add key="kzu.io" value="https://pkg.kzu.io/index.json" />
+    <add key="kzu.io" value="https://pkg.kzu.app/index.json" />
   </packageSources>  
   <trustedSigners>
     <author name="Microsoft">