From 2b4070411639026a27f85c91820887ef5d68aacd Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Thu, 27 Nov 2025 21:52:19 +0000
Subject: [PATCH 1/4] Initial plan


From 1a1fa9ce3ba9df25ad8c86d70ff61e50f240a866 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Thu, 27 Nov 2025 21:58:52 +0000
Subject: [PATCH 2/4] Add .NET 10.0 as target platform and update tests to use
 .NET 10

Co-authored-by: Confusingboat <519596+Confusingboat@users.noreply.github.com>
---
 .github/workflows/build_and_test.yml                       | 4 ++--
 .../Ephemerally.Azure.Cosmos.Xunit.csproj                  | 7 +++++--
 .../Ephemerally.Azure.Cosmos.csproj                        | 5 ++++-
 src/Ephemerally.Azure/Ephemerally.Azure.csproj             | 2 +-
 src/Ephemerally.Redis.Xunit/Ephemerally.Redis.Xunit.csproj | 7 +++++--
 src/Ephemerally.Redis/Ephemerally.Redis.csproj             | 2 +-
 src/Ephemerally.Xunit/Ephemerally.Xunit.csproj             | 2 +-
 src/Ephemerally/Ephemerally.csproj                         | 2 +-
 .../Ephemerally.Azure.Cosmos.Tests.csproj                  | 2 +-
 .../Ephemerally.Redis.Tests/Ephemerally.Redis.Tests.csproj | 2 +-
 tests/Ephemerally.Tests/Ephemerally.Tests.csproj           | 2 +-
 11 files changed, 23 insertions(+), 14 deletions(-)

diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml
index 353e352..d505a38 100644
--- a/.github/workflows/build_and_test.yml
+++ b/.github/workflows/build_and_test.yml
@@ -34,7 +34,7 @@ jobs:
     - name: Setup .NET
       uses: actions/setup-dotnet@v3
       with:
-        dotnet-version: 9
+        dotnet-version: 10
         dotnet-quality: ga
 
     - name: Restore dependencies
@@ -97,7 +97,7 @@ jobs:
     - name: Setup .NET
       uses: actions/setup-dotnet@v3
       with:
-        dotnet-version: 9
+        dotnet-version: 10
         dotnet-quality: ga
 
     - name: Restore dependencies
diff --git a/src/Ephemerally.Azure.Cosmos.Xunit/Ephemerally.Azure.Cosmos.Xunit.csproj b/src/Ephemerally.Azure.Cosmos.Xunit/Ephemerally.Azure.Cosmos.Xunit.csproj
index cd57910..efa0603 100644
--- a/src/Ephemerally.Azure.Cosmos.Xunit/Ephemerally.Azure.Cosmos.Xunit.csproj
+++ b/src/Ephemerally.Azure.Cosmos.Xunit/Ephemerally.Azure.Cosmos.Xunit.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net8.0;net9.0</TargetFrameworks>
+    <TargetFrameworks>net8.0;net9.0;net10.0</TargetFrameworks>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>disable</Nullable>
     <LangVersion>13</LangVersion>
@@ -19,10 +19,13 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="System.Linq.Async" Version="6.0.1" />
     <PackageReference Include="Xunit" Version="2.4.2" />
   </ItemGroup>
 
+  <ItemGroup Condition="'$(TargetFramework)' != 'net10.0'">
+    <PackageReference Include="System.Linq.Async" Version="6.0.1" />
+  </ItemGroup>
+
   <ItemGroup>
     <ProjectReference Include="..\Ephemerally.Azure.Cosmos\Ephemerally.Azure.Cosmos.csproj" />
     <ProjectReference Include="..\Ephemerally.Xunit\Ephemerally.Xunit.csproj" />
diff --git a/src/Ephemerally.Azure.Cosmos/Ephemerally.Azure.Cosmos.csproj b/src/Ephemerally.Azure.Cosmos/Ephemerally.Azure.Cosmos.csproj
index 707e184..b6764e1 100644
--- a/src/Ephemerally.Azure.Cosmos/Ephemerally.Azure.Cosmos.csproj
+++ b/src/Ephemerally.Azure.Cosmos/Ephemerally.Azure.Cosmos.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net8.0;net9.0</TargetFrameworks>
+    <TargetFrameworks>net8.0;net9.0;net10.0</TargetFrameworks>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>disable</Nullable>
     <LangVersion>13</LangVersion>
@@ -25,6 +25,9 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
+  </ItemGroup>
+
+  <ItemGroup Condition="'$(TargetFramework)' != 'net10.0'">
     <PackageReference Include="System.Linq.Async" Version="6.0.1" />
   </ItemGroup>
 
diff --git a/src/Ephemerally.Azure/Ephemerally.Azure.csproj b/src/Ephemerally.Azure/Ephemerally.Azure.csproj
index bcefcb6..b264cb1 100644
--- a/src/Ephemerally.Azure/Ephemerally.Azure.csproj
+++ b/src/Ephemerally.Azure/Ephemerally.Azure.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net8.0;net9.0</TargetFrameworks>
+    <TargetFrameworks>net8.0;net9.0;net10.0</TargetFrameworks>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>disable</Nullable>
     <LangVersion>13</LangVersion>
diff --git a/src/Ephemerally.Redis.Xunit/Ephemerally.Redis.Xunit.csproj b/src/Ephemerally.Redis.Xunit/Ephemerally.Redis.Xunit.csproj
index 4243601..4c7141b 100644
--- a/src/Ephemerally.Redis.Xunit/Ephemerally.Redis.Xunit.csproj
+++ b/src/Ephemerally.Redis.Xunit/Ephemerally.Redis.Xunit.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net8.0;net9.0</TargetFrameworks>
+    <TargetFrameworks>net8.0;net9.0;net10.0</TargetFrameworks>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>disable</Nullable>
     <LangVersion>13</LangVersion>
@@ -27,8 +27,11 @@
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
     <PackageReference Include="StackExchange.Redis" Version="2.7.20" />
-    <PackageReference Include="System.Linq.Async" Version="6.0.1" />
     <PackageReference Include="Xunit" Version="2.4.2" />
   </ItemGroup>
 
+  <ItemGroup Condition="'$(TargetFramework)' != 'net10.0'">
+    <PackageReference Include="System.Linq.Async" Version="6.0.1" />
+  </ItemGroup>
+
 </Project>
diff --git a/src/Ephemerally.Redis/Ephemerally.Redis.csproj b/src/Ephemerally.Redis/Ephemerally.Redis.csproj
index 5f3df25..4a4315e 100644
--- a/src/Ephemerally.Redis/Ephemerally.Redis.csproj
+++ b/src/Ephemerally.Redis/Ephemerally.Redis.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net8.0;net9.0</TargetFrameworks>
+    <TargetFrameworks>net8.0;net9.0;net10.0</TargetFrameworks>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>disable</Nullable>
     <LangVersion>13</LangVersion>
diff --git a/src/Ephemerally.Xunit/Ephemerally.Xunit.csproj b/src/Ephemerally.Xunit/Ephemerally.Xunit.csproj
index 51e239c..596579a 100644
--- a/src/Ephemerally.Xunit/Ephemerally.Xunit.csproj
+++ b/src/Ephemerally.Xunit/Ephemerally.Xunit.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFrameworks>net8.0;net9.0</TargetFrameworks>
+        <TargetFrameworks>net8.0;net9.0;net10.0</TargetFrameworks>
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>disable</Nullable>
         <LangVersion>13</LangVersion>
diff --git a/src/Ephemerally/Ephemerally.csproj b/src/Ephemerally/Ephemerally.csproj
index db9dc07..332e4eb 100644
--- a/src/Ephemerally/Ephemerally.csproj
+++ b/src/Ephemerally/Ephemerally.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net8.0;net9.0</TargetFrameworks>
+    <TargetFrameworks>net8.0;net9.0;net10.0</TargetFrameworks>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>disable</Nullable>
     <LangVersion>13</LangVersion>
diff --git a/tests/Ephemerally.Azure.Cosmos.Tests/Ephemerally.Azure.Cosmos.Tests.csproj b/tests/Ephemerally.Azure.Cosmos.Tests/Ephemerally.Azure.Cosmos.Tests.csproj
index 4e686a5..77a8d1c 100644
--- a/tests/Ephemerally.Azure.Cosmos.Tests/Ephemerally.Azure.Cosmos.Tests.csproj
+++ b/tests/Ephemerally.Azure.Cosmos.Tests/Ephemerally.Azure.Cosmos.Tests.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net9.0</TargetFramework>
+    <TargetFramework>net10.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>disable</Nullable>
     <LangVersion>latest</LangVersion>
diff --git a/tests/Ephemerally.Redis.Tests/Ephemerally.Redis.Tests.csproj b/tests/Ephemerally.Redis.Tests/Ephemerally.Redis.Tests.csproj
index 43a9acb..80b8de3 100644
--- a/tests/Ephemerally.Redis.Tests/Ephemerally.Redis.Tests.csproj
+++ b/tests/Ephemerally.Redis.Tests/Ephemerally.Redis.Tests.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net9.0</TargetFramework>
+    <TargetFramework>net10.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>disable</Nullable>
     <LangVersion>latest</LangVersion>
diff --git a/tests/Ephemerally.Tests/Ephemerally.Tests.csproj b/tests/Ephemerally.Tests/Ephemerally.Tests.csproj
index befd11c..32a1736 100644
--- a/tests/Ephemerally.Tests/Ephemerally.Tests.csproj
+++ b/tests/Ephemerally.Tests/Ephemerally.Tests.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net9.0</TargetFramework>
+    <TargetFramework>net10.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>disable</Nullable>
     <LangVersion>latest</LangVersion>

From 5cf444d7716ee5039d20e21acae5f0c8ad9c0c5b Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Thu, 27 Nov 2025 23:07:51 +0000
Subject: [PATCH 3/4] Bump LangVersion to latest for all library projects

Co-authored-by: Confusingboat <519596+Confusingboat@users.noreply.github.com>
---
 .../Ephemerally.Azure.Cosmos.Xunit.csproj                       | 2 +-
 src/Ephemerally.Azure.Cosmos/Ephemerally.Azure.Cosmos.csproj    | 2 +-
 src/Ephemerally.Azure/Ephemerally.Azure.csproj                  | 2 +-
 src/Ephemerally.Redis.Xunit/Ephemerally.Redis.Xunit.csproj      | 2 +-
 src/Ephemerally.Redis/Ephemerally.Redis.csproj                  | 2 +-
 src/Ephemerally.Xunit/Ephemerally.Xunit.csproj                  | 2 +-
 src/Ephemerally/Ephemerally.csproj                              | 2 +-
 7 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/src/Ephemerally.Azure.Cosmos.Xunit/Ephemerally.Azure.Cosmos.Xunit.csproj b/src/Ephemerally.Azure.Cosmos.Xunit/Ephemerally.Azure.Cosmos.Xunit.csproj
index efa0603..9d94ca1 100644
--- a/src/Ephemerally.Azure.Cosmos.Xunit/Ephemerally.Azure.Cosmos.Xunit.csproj
+++ b/src/Ephemerally.Azure.Cosmos.Xunit/Ephemerally.Azure.Cosmos.Xunit.csproj
@@ -4,7 +4,7 @@
     <TargetFrameworks>net8.0;net9.0;net10.0</TargetFrameworks>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>disable</Nullable>
-    <LangVersion>13</LangVersion>
+    <LangVersion>latest</LangVersion>
     <IsTestProject>false</IsTestProject>
     <IsPackable>true</IsPackable>
   </PropertyGroup>
diff --git a/src/Ephemerally.Azure.Cosmos/Ephemerally.Azure.Cosmos.csproj b/src/Ephemerally.Azure.Cosmos/Ephemerally.Azure.Cosmos.csproj
index b6764e1..bddf352 100644
--- a/src/Ephemerally.Azure.Cosmos/Ephemerally.Azure.Cosmos.csproj
+++ b/src/Ephemerally.Azure.Cosmos/Ephemerally.Azure.Cosmos.csproj
@@ -4,7 +4,7 @@
     <TargetFrameworks>net8.0;net9.0;net10.0</TargetFrameworks>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>disable</Nullable>
-    <LangVersion>13</LangVersion>
+    <LangVersion>latest</LangVersion>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/src/Ephemerally.Azure/Ephemerally.Azure.csproj b/src/Ephemerally.Azure/Ephemerally.Azure.csproj
index b264cb1..44ce11f 100644
--- a/src/Ephemerally.Azure/Ephemerally.Azure.csproj
+++ b/src/Ephemerally.Azure/Ephemerally.Azure.csproj
@@ -4,7 +4,7 @@
     <TargetFrameworks>net8.0;net9.0;net10.0</TargetFrameworks>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>disable</Nullable>
-    <LangVersion>13</LangVersion>
+    <LangVersion>latest</LangVersion>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/src/Ephemerally.Redis.Xunit/Ephemerally.Redis.Xunit.csproj b/src/Ephemerally.Redis.Xunit/Ephemerally.Redis.Xunit.csproj
index 4c7141b..fcdd07b 100644
--- a/src/Ephemerally.Redis.Xunit/Ephemerally.Redis.Xunit.csproj
+++ b/src/Ephemerally.Redis.Xunit/Ephemerally.Redis.Xunit.csproj
@@ -4,7 +4,7 @@
     <TargetFrameworks>net8.0;net9.0;net10.0</TargetFrameworks>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>disable</Nullable>
-    <LangVersion>13</LangVersion>
+    <LangVersion>latest</LangVersion>
     <IsTestProject>false</IsTestProject>
     <IsPackable>true</IsPackable>
   </PropertyGroup>
diff --git a/src/Ephemerally.Redis/Ephemerally.Redis.csproj b/src/Ephemerally.Redis/Ephemerally.Redis.csproj
index 4a4315e..6d6bb85 100644
--- a/src/Ephemerally.Redis/Ephemerally.Redis.csproj
+++ b/src/Ephemerally.Redis/Ephemerally.Redis.csproj
@@ -4,7 +4,7 @@
     <TargetFrameworks>net8.0;net9.0;net10.0</TargetFrameworks>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>disable</Nullable>
-    <LangVersion>13</LangVersion>
+    <LangVersion>latest</LangVersion>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/src/Ephemerally.Xunit/Ephemerally.Xunit.csproj b/src/Ephemerally.Xunit/Ephemerally.Xunit.csproj
index 596579a..571d139 100644
--- a/src/Ephemerally.Xunit/Ephemerally.Xunit.csproj
+++ b/src/Ephemerally.Xunit/Ephemerally.Xunit.csproj
@@ -4,7 +4,7 @@
         <TargetFrameworks>net8.0;net9.0;net10.0</TargetFrameworks>
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>disable</Nullable>
-        <LangVersion>13</LangVersion>
+        <LangVersion>latest</LangVersion>
         <IsTestProject>false</IsTestProject>
         <IsPackable>true</IsPackable>
     </PropertyGroup>
diff --git a/src/Ephemerally/Ephemerally.csproj b/src/Ephemerally/Ephemerally.csproj
index 332e4eb..c28bce7 100644
--- a/src/Ephemerally/Ephemerally.csproj
+++ b/src/Ephemerally/Ephemerally.csproj
@@ -4,7 +4,7 @@
     <TargetFrameworks>net8.0;net9.0;net10.0</TargetFrameworks>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>disable</Nullable>
-    <LangVersion>13</LangVersion>
+    <LangVersion>latest</LangVersion>
   </PropertyGroup>
 
   <ItemGroup>

From f6386f387a5c4dfee04574377df75773ea3d4752 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Fri, 28 Nov 2025 02:18:30 +0000
Subject: [PATCH 4/4] Replace System.Linq.Async with
 System.Linq.AsyncEnumerable

Co-authored-by: Confusingboat <519596+Confusingboat@users.noreply.github.com>
---
 .../Ephemerally.Azure.Cosmos.Xunit.csproj                    | 5 +----
 src/Ephemerally.Azure.Cosmos/Ephemerally.Azure.Cosmos.csproj | 5 +----
 src/Ephemerally.Redis.Xunit/Ephemerally.Redis.Xunit.csproj   | 5 +----
 3 files changed, 3 insertions(+), 12 deletions(-)

diff --git a/src/Ephemerally.Azure.Cosmos.Xunit/Ephemerally.Azure.Cosmos.Xunit.csproj b/src/Ephemerally.Azure.Cosmos.Xunit/Ephemerally.Azure.Cosmos.Xunit.csproj
index 9d94ca1..8102415 100644
--- a/src/Ephemerally.Azure.Cosmos.Xunit/Ephemerally.Azure.Cosmos.Xunit.csproj
+++ b/src/Ephemerally.Azure.Cosmos.Xunit/Ephemerally.Azure.Cosmos.Xunit.csproj
@@ -19,13 +19,10 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
+    <PackageReference Include="System.Linq.AsyncEnumerable" Version="10.0.0" />
     <PackageReference Include="Xunit" Version="2.4.2" />
   </ItemGroup>
 
-  <ItemGroup Condition="'$(TargetFramework)' != 'net10.0'">
-    <PackageReference Include="System.Linq.Async" Version="6.0.1" />
-  </ItemGroup>
-
   <ItemGroup>
     <ProjectReference Include="..\Ephemerally.Azure.Cosmos\Ephemerally.Azure.Cosmos.csproj" />
     <ProjectReference Include="..\Ephemerally.Xunit\Ephemerally.Xunit.csproj" />
diff --git a/src/Ephemerally.Azure.Cosmos/Ephemerally.Azure.Cosmos.csproj b/src/Ephemerally.Azure.Cosmos/Ephemerally.Azure.Cosmos.csproj
index bddf352..8f5f13e 100644
--- a/src/Ephemerally.Azure.Cosmos/Ephemerally.Azure.Cosmos.csproj
+++ b/src/Ephemerally.Azure.Cosmos/Ephemerally.Azure.Cosmos.csproj
@@ -25,10 +25,7 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-  </ItemGroup>
-
-  <ItemGroup Condition="'$(TargetFramework)' != 'net10.0'">
-    <PackageReference Include="System.Linq.Async" Version="6.0.1" />
+    <PackageReference Include="System.Linq.AsyncEnumerable" Version="10.0.0" />
   </ItemGroup>
 
 </Project>
diff --git a/src/Ephemerally.Redis.Xunit/Ephemerally.Redis.Xunit.csproj b/src/Ephemerally.Redis.Xunit/Ephemerally.Redis.Xunit.csproj
index fcdd07b..6c05f0f 100644
--- a/src/Ephemerally.Redis.Xunit/Ephemerally.Redis.Xunit.csproj
+++ b/src/Ephemerally.Redis.Xunit/Ephemerally.Redis.Xunit.csproj
@@ -27,11 +27,8 @@
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
     <PackageReference Include="StackExchange.Redis" Version="2.7.20" />
+    <PackageReference Include="System.Linq.AsyncEnumerable" Version="10.0.0" />
     <PackageReference Include="Xunit" Version="2.4.2" />
   </ItemGroup>
 
-  <ItemGroup Condition="'$(TargetFramework)' != 'net10.0'">
-    <PackageReference Include="System.Linq.Async" Version="6.0.1" />
-  </ItemGroup>
-
 </Project>