From cec62162468b8c552071e7f35f28879f53104349 Mon Sep 17 00:00:00 2001
From: Anjo <87346264+AnAndroNerd@users.noreply.github.com>
Date: Fri, 13 Feb 2026 23:59:02 -0700
Subject: [PATCH 1/3] upgrade to .net 10

---
 OpenUtau.Core/OpenUtau.Core.csproj                     | 4 +++-
 OpenUtau.Plugin.Builtin/OpenUtau.Plugin.Builtin.csproj | 2 +-
 OpenUtau.Test/OpenUtau.Test.csproj                     | 2 +-
 OpenUtau/OpenUtau.csproj                               | 3 +--
 4 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/OpenUtau.Core/OpenUtau.Core.csproj b/OpenUtau.Core/OpenUtau.Core.csproj
index de3d0761f..a02ce8815 100644
--- a/OpenUtau.Core/OpenUtau.Core.csproj
+++ b/OpenUtau.Core/OpenUtau.Core.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net10.0</TargetFramework>
     <SatelliteResourceLanguages>none</SatelliteResourceLanguages>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <DebugType>embedded</DebugType>
@@ -26,7 +26,9 @@
     <PackageReference Include="SharpCompress" Version="0.38.0" />
     <PackageReference Include="System.Buffers" Version="4.6.0" />
     <PackageReference Include="System.ComponentModel.Annotations" Version="5.0.0" />
+    <PackageReference Include="System.Drawing.Common" Version="10.0.3" />
     <PackageReference Include="System.IO.Packaging" Version="9.0.2" />
+    <PackageReference Include="System.Security.Cryptography.Xml" Version="10.0.3" />
     <PackageReference Include="System.Text.Json" Version="9.0.2" />
     <PackageReference Include="TextCopy" Version="6.2.1" />
     <PackageReference Include="UTF.Unknown" Version="2.5.1" />
diff --git a/OpenUtau.Plugin.Builtin/OpenUtau.Plugin.Builtin.csproj b/OpenUtau.Plugin.Builtin/OpenUtau.Plugin.Builtin.csproj
index bf555d107..f63e96922 100644
--- a/OpenUtau.Plugin.Builtin/OpenUtau.Plugin.Builtin.csproj
+++ b/OpenUtau.Plugin.Builtin/OpenUtau.Plugin.Builtin.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net10.0</TargetFramework>
     <SatelliteResourceLanguages>none</SatelliteResourceLanguages>
     <DebugType>embedded</DebugType>
     <Nullable>enable</Nullable>
diff --git a/OpenUtau.Test/OpenUtau.Test.csproj b/OpenUtau.Test/OpenUtau.Test.csproj
index d57c9d991..eba2f59c5 100644
--- a/OpenUtau.Test/OpenUtau.Test.csproj
+++ b/OpenUtau.Test/OpenUtau.Test.csproj
@@ -3,7 +3,7 @@
     <TargetFramework>net8.0-windows</TargetFramework>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(OS)' != 'Windows_NT' ">
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net10.0</TargetFramework>
   </PropertyGroup>
   <PropertyGroup>
     <SatelliteResourceLanguages>none</SatelliteResourceLanguages>
diff --git a/OpenUtau/OpenUtau.csproj b/OpenUtau/OpenUtau.csproj
index 85bf69c8b..56d63b632 100644
--- a/OpenUtau/OpenUtau.csproj
+++ b/OpenUtau/OpenUtau.csproj
@@ -3,7 +3,7 @@
     <TargetFramework>net8.0-windows</TargetFramework>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(OS)' != 'Windows_NT' ">
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net10.0</TargetFramework>
   </PropertyGroup>
   <PropertyGroup>
     <OutputType>WinExe</OutputType>
@@ -68,7 +68,6 @@
     <PackageReference Include="Serilog.Sinks.Console" Version="6.0.0" />
     <PackageReference Include="Serilog.Sinks.Debug" Version="3.0.0" />
     <PackageReference Include="Serilog.Sinks.File" Version="6.0.0" />
-    <PackageReference Include="System.Text.Json" Version="9.0.2" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\OpenUtau.Core\OpenUtau.Core.csproj" />

From 623c25c95a3dceb00a2e67728daef87a419f7e7a Mon Sep 17 00:00:00 2001
From: Anjo <87346264+AnAndroNerd@users.noreply.github.com>
Date: Sat, 14 Feb 2026 00:18:44 -0700
Subject: [PATCH 2/3] Update OpenUtau.csproj

---
 OpenUtau/OpenUtau.csproj | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/OpenUtau/OpenUtau.csproj b/OpenUtau/OpenUtau.csproj
index 56d63b632..d39540f13 100644
--- a/OpenUtau/OpenUtau.csproj
+++ b/OpenUtau/OpenUtau.csproj
@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup Condition=" '$(OS)' == 'Windows_NT' ">
-    <TargetFramework>net8.0-windows</TargetFramework>
+    <TargetFramework>net10.0-windows</TargetFramework>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(OS)' != 'Windows_NT' ">
     <TargetFramework>net10.0</TargetFramework>
@@ -125,4 +125,4 @@
       <LastGenOutput>Resources.Designer.cs</LastGenOutput>
     </EmbeddedResource>
   </ItemGroup>
-</Project>
\ No newline at end of file
+</Project>

From 6cd90eaf40f07446cf85b0ed6fa1d7cf9bb798c0 Mon Sep 17 00:00:00 2001
From: Anjo <87346264+AnAndroNerd@users.noreply.github.com>
Date: Sat, 14 Feb 2026 01:09:39 -0700
Subject: [PATCH 3/3] Update OpenUtau.Test.csproj

---
 OpenUtau.Test/OpenUtau.Test.csproj | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/OpenUtau.Test/OpenUtau.Test.csproj b/OpenUtau.Test/OpenUtau.Test.csproj
index eba2f59c5..9e714e803 100644
--- a/OpenUtau.Test/OpenUtau.Test.csproj
+++ b/OpenUtau.Test/OpenUtau.Test.csproj
@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup Condition=" '$(OS)' == 'Windows_NT' ">
-    <TargetFramework>net8.0-windows</TargetFramework>
+    <TargetFramework>net10.0-windows</TargetFramework>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(OS)' != 'Windows_NT' ">
     <TargetFramework>net10.0</TargetFramework>