Fix: Downgrade to .NET 8.0 for GitHub Actions compatibility

Nonanti · Nonanti · commit e3fe0753dae2 · 2025-08-26T15:54:33.000+03:00
diff --git a/.github/workflows/ci-cd.yml b/.github/workflows/ci-cd.yml
@@ -10,7 +10,7 @@ on:
   workflow_dispatch:
 
 env:
-  DOTNET_VERSION: '9.0.x'
+  DOTNET_VERSION: '8.0.x'
   CONFIGURATION: Release
 
 jobs:
diff --git a/Examples/Examples.csproj b/Examples/Examples.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net9.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
   </PropertyGroup>
diff --git a/MathFlow.Core/MathFlow.Core.csproj b/MathFlow.Core/MathFlow.Core.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net9.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
     <GeneratePackageOnBuild>false</GeneratePackageOnBuild>
diff --git a/MathFlow.Tests/MathFlow.Tests.csproj b/MathFlow.Tests/MathFlow.Tests.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net9.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
     <IsPackable>false</IsPackable>
diff --git a/README.md b/README.md
@@ -141,7 +141,7 @@ Main methods:
 
 ## Requirements
 
-.NET 9.0 or later
+.NET 8.0 or later
 
 ## Tests
 
