(#669) Remove support for .NET 6.0 and 7.0

These frameworks are now out of support, and as such, we should no
longer be using them. This commit represents a breaking change, as
people who are running GitReleaseManager on .NET 6.0 or .NET 7.0, will
no longer work.

Author: gep13

.github/workflows/build.yml

@@ -43,15 +43,13 @@ jobs:
       - name: Fetch all tags and branches
         run: git fetch --prune --unshallow
 
-      - name: Install .NET SDK 2.1.x, 3.1.x, 5.0.x, 6.0.x, 7.0.x, 8.0.x, and 9.0.x
+      - name: Install .NET SDK 2.1.x, 3.1.x, 5.0.x, 8.0.x, and 9.0.x
         uses: actions/setup-dotnet@v4
         with:
           dotnet-version: |
             2.1.x
             3.1.x
             5.0.x
-            6.0.x
-            7.0.x
             8.0.x
             9.0.x
 

nuspec/chocolatey/GitReleaseManager.Portable.nuspec

@@ -19,8 +19,8 @@
         <tags>github release notes create export</tags>
     </metadata>
     <files>
-        <file src="..\..\BuildArtifacts\temp\_PublishedApplications\GitReleaseManager.Cli\net6.0\*.exe" target="tools" />
-        <file src="..\..\BuildArtifacts\temp\_PublishedApplications\GitReleaseManager.Cli\net6.0\*.pdb" target="tools" />
+        <file src="..\..\BuildArtifacts\temp\_PublishedApplications\GitReleaseManager.Cli\net8.0\*.exe" target="tools" />
+        <file src="..\..\BuildArtifacts\temp\_PublishedApplications\GitReleaseManager.Cli\net8.0\*.pdb" target="tools" />
         <file src="chocolateyInstall.ps1" target="tools"/>
         <file src="chocolateyUninstall.ps1" target="tools"/>
         <file src="VERIFICATION.TXT" />

nuspec/nuget/GitReleaseManager.nuspec

@@ -20,9 +20,9 @@
         <tags>github release notes create export</tags>
     </metadata>
     <files>
-        <file src="..\..\BuildArtifacts\temp\_PublishedApplications\GitReleaseManager.Cli\net6.0\*.exe" target="tools" />
-        <file src="..\..\BuildArtifacts\temp\_PublishedApplications\GitReleaseManager.Cli\net6.0\*.xml" target="tools" />
-        <file src="..\..\BuildArtifacts\temp\_PublishedApplications\GitReleaseManager.Cli\net6.0\*.pdb" target="tools" />
+        <file src="..\..\BuildArtifacts\temp\_PublishedApplications\GitReleaseManager.Cli\net8.0\*.exe" target="tools" />
+        <file src="..\..\BuildArtifacts\temp\_PublishedApplications\GitReleaseManager.Cli\net8.0\*.xml" target="tools" />
+        <file src="..\..\BuildArtifacts\temp\_PublishedApplications\GitReleaseManager.Cli\net8.0\*.pdb" target="tools" />
         <file src="..\..\icons\package_icon.png" target="" />
     </files>
 </package>

src/GitReleaseManager.Cli/GitReleaseManager.Cli.csproj

@@ -2,7 +2,7 @@
     <PropertyGroup>
         <OutputType>Exe</OutputType>
         <AssemblyName>GitReleaseManager</AssemblyName>
-        <TargetFrameworks>net6.0;net8.0</TargetFrameworks>
+        <TargetFrameworks>net8.0</TargetFrameworks>
         <PublishSingleFile>true</PublishSingleFile>
         <SelfContained>true</SelfContained>
         <RuntimeIdentifier>win-x64</RuntimeIdentifier>

src/GitReleaseManager.Core.Tests/GitReleaseManager.Core.Tests.csproj

@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
     <PropertyGroup>
-        <TargetFrameworks>net6.0;net7.0;net8.0;net9.0</TargetFrameworks>
+        <TargetFrameworks>net8.0;net9.0</TargetFrameworks>
         <Title>GitReleaseManager.Core.Tests</Title>
         <Description>Test Project for GitReleaseManager.Core</Description>
     </PropertyGroup>

src/GitReleaseManager.Core/GitReleaseManager.Core.csproj

@@ -3,7 +3,7 @@
     <Import Project="$(MSBuildExtensionsPath)\Microsoft\VisualStudio\v16.0\TextTemplating\Microsoft.TextTemplating.targets" Condition="Exists('$(MSBuildExtensionsPath)\Microsoft\VisualStudio\v16.0\TextTemplating\Microsoft.TextTemplating.targets')" />
     <Import Project="$(MSBuildExtensionsPath)\Microsoft\VisualStudio\v15.0\TextTemplating\Microsoft.TextTemplating.targets" Condition="Exists('$(MSBuildExtensionsPath)\Microsoft\VisualStudio\v15.0\TextTemplating\Microsoft.TextTemplating.targets')" />
     <PropertyGroup>
-        <TargetFrameworks>net6.0;net7.0;net8.0;net9.0</TargetFrameworks>
+        <TargetFrameworks>net8.0;net9.0</TargetFrameworks>
         <Title>GitReleaseManager.Core</Title>
         <Description>Create release notes in markdown given a milestone</Description>
         <IsPackable>false</IsPackable>

src/GitReleaseManager.IntegrationTests/GitReleaseManager.IntegrationTests.csproj

@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
     <PropertyGroup>
-        <TargetFrameworks>net6.0;net7.0;net8.0;net9.0</TargetFrameworks>
+        <TargetFrameworks>net8.0;net9.0</TargetFrameworks>
         <Title>GitReleaseManager.IntegrationTests</Title>
         <Description>Integration Test Project for GitReleaseManager</Description>
     </PropertyGroup>

src/GitReleaseManager.Tests/GitReleaseManager.Tests.csproj

@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
     <PropertyGroup>
-        <TargetFrameworks>net6.0;net7.0;net8.0;net9.0</TargetFrameworks>
+        <TargetFrameworks>net8.0;net9.0</TargetFrameworks>
         <Title>GitReleaseManager.Tests</Title>
         <Description>Test Project for GitReleaseManager</Description>
     </PropertyGroup>

src/GitReleaseManager.Tool/GitReleaseManager.Tool.csproj

@@ -3,7 +3,7 @@
         <OutputType>Exe</OutputType>
         <AssemblyName>GitReleaseManager</AssemblyName>
         <PackAsTool>true</PackAsTool>
-        <TargetFrameworks>net6.0;net7.0;net8.0;net9.0</TargetFrameworks>
+        <TargetFrameworks>net8.0;net9.0</TargetFrameworks>
         <ToolCommandName>dotnet-gitreleasemanager</ToolCommandName>
         <PackageId>GitReleaseManager.Tool</PackageId>
         <Title>GitReleaseManager Tool</Title>