Update to .NET 8 (new)

.azure-pipelines/build.yml

@@ -10,7 +10,7 @@ variables:
   solution: '**/*.sln'
   buildPlatform: 'Any CPU'
   buildConfiguration: 'Release'
-  runtimeVersion: 'net7.0' # Must match TargetFramework in the csprojs
+  runtimeVersion: 'net8.0' # Must match TargetFramework in the csprojs
   VANILLA_CACHE: $(Pipeline.Workspace)/vanilla
 
 name: '$(Build.BuildId)+$(Build.BuildIdOffset)'

Celeste.Mod.mm/Celeste.Mod.mm.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net7.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <AssemblyName>Celeste.Mod.mm</AssemblyName>
     <RootNamespace>Celeste</RootNamespace>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
@@ -39,7 +39,7 @@
     <ProjectReference Include="..\external\MonoMod\src\MonoMod.RuntimeDetour\MonoMod.RuntimeDetour.csproj" />
     <ProjectReference Include="..\external\MonoMod\src\MonoMod.RuntimeDetour.HookGen\MonoMod.RuntimeDetour.HookGen.csproj" />
     <PackageReference Include="DotNetZip" Version="1.16.0" />
-    <PackageReference Include="System.Drawing.Common" Version="7.0.0" />
+    <PackageReference Include="System.Drawing.Common" Version="8.0.0" />
     <PackageReference Include="System.ValueTuple" Version="4.5.0" />
     <PackageReference Include="YamlDotNet" Version="16.1.3" />
     <PackageReference Include="Jdenticon-net" Version="3.1.2" />

Celeste.Mod.mm/Mod/Everest/Everest.cs

@@ -318,6 +318,7 @@ internal static void Boot() {
             Logger.Info("core", $"AppDomain: {AppDomain.CurrentDomain.FriendlyName ?? "???"}");
             Logger.Info("core", $"VersionCelesteString: {VersionCelesteString}");
             Logger.Info("core", $"SystemMemoryMB: {SystemMemoryMB:F3} MB");
+            Logger.Info("core", $"RuntimeVersion: {Environment.Version}");
 
             if (Type.GetType("Mono.Runtime") != null) {
                 // Mono hates HTTPS.

DiscordGameSDK/DiscordGameSDK.csproj

@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFramework>net7.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <AssemblyName>DiscordGameSDK</AssemblyName>
     <RootNamespace>Discord</RootNamespace>
     <LangVersion>9</LangVersion>

EverestSplash/EverestSplash.csproj

@@ -2,7 +2,7 @@
 
     <PropertyGroup>
         <OutputType>WinExe</OutputType>
-        <TargetFramework>net7.0</TargetFramework>
+        <TargetFramework>net8.0</TargetFramework>
         <Nullable>enable</Nullable>
         <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
         <UseAppHost>false</UseAppHost> <!-- EverestSplash will create its own AppHosts -->

MiniInstaller/MiniInstaller.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net7.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <AssemblyName>MiniInstaller</AssemblyName>
     <RootNamespace>MiniInstaller</RootNamespace>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>

NETCoreifier/NETCoreifier.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net7.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <AssemblyName>NETCoreifier</AssemblyName>
     <RootNamespace>NETCoreifier</RootNamespace>
     <LangVersion>11</LangVersion>

README.md

@@ -29,7 +29,7 @@ For information about mod development, check out the [Everest Wiki](https://gith
 - Open the .sln in the repo with Visual Studio
 - Publish all projects
     - **NOTE:** It is very important that you *publish* the project instead of simply building it, as otherwise required dependency DLLs won't be copied!
-- Copy everything in `MiniInstaller\bin\Release\net7.0\publish` and `Celeste.Mod.mm\bin\Release\net7.0\publish` to your Celeste directory, replacing existing files
+- Copy everything in `MiniInstaller\bin\Release\net8.0\publish` and `Celeste.Mod.mm\bin\Release\net8.0\publish` to your Celeste directory, replacing existing files
 - Run MiniInstaller-win64.exe on 64-bit or MiniInstaller-win.exe on 32-bit
 
 ### macOS / Linux
@@ -38,7 +38,7 @@ For information about mod development, check out the [Everest Wiki](https://gith
     - _With MonoDevelop:_ Open the .sln in the repo with MonoDevelop
     - _Manually:_ Open the terminal in the Everest directory and run `msbuild` or `dotnet publish`
     - **NOTE:** It is very important that you *publish* the project instead of simply building it, as otherwise required dependency DLLs won't be copied!
-- Copy everything in `MiniInstaller/bin/Release/net7.0/publish` and `Celeste.Mod.mm/bin/Release/net7.0/publish` to your Celeste directory
+- Copy everything in `MiniInstaller/bin/Release/net8.0/publish` and `Celeste.Mod.mm/bin/Release/net8.0/publish` to your Celeste directory
     - macOS: `Celeste.app/Contents/Resources`
 - Run `./MiniInstaller-linux` or `./MiniInstaller-osx`
 

global.json

@@ -1,5 +1,5 @@
 {
   "msbuild-sdks": {
-    "Microsoft.Net.Sdk.IL": "7.0.0"
+    "Microsoft.Net.Sdk.IL": "8.0.0"
   }
 }

lib-ext/piton-runtime.yaml

@@ -1,23 +1,24 @@
+# Latest LTS as of April 19th 2025
 windows-x86:
-  version: 7.0.12
-  download: https://download.visualstudio.microsoft.com/download/pr/e6be672b-53a9-4050-9b55-53f74a55523c/b59ab5af9be85681cf415865a159624f/dotnet-runtime-7.0.12-win-x86.zip
-  download-sha512: 760f4483b9848c2165be30ad4623de4099529fdcbf61c4e6c1738dfe22e3d776ca7ced89e4d7485dc0337c988b1c3bf1c5757a01e97d156df4ad0cf848226244
+  version: 8.0.15
+  download: https://builds.dotnet.microsoft.com/dotnet/Runtime/8.0.15/dotnet-runtime-8.0.15-win-x86.zip
+  download-sha512: b9980345c84443381b92d8d3c56a90244ec90e6f7edfbf09dd665b29a807705592606997e7e85bb7f6357f49feb5aa41506ec1426a4208352a326736bda6c441
   download-format: zip
-  
+
 windows-x86_64:
-  version: 7.0.12
-  download: https://download.visualstudio.microsoft.com/download/pr/6d97a102-c4f3-4183-91d7-d810e96e73a1/272349ea2adf0145d9364e2c12bd23a4/dotnet-runtime-7.0.12-win-x64.zip
-  download-sha512: fada96dfe5c0ff99799032b21323b0c75764df8c7991e67c0f2757a0f4d9946c68dee07831a0bda7e884713749150121d618973d14bdcc915d389799b36848bb
+  version: 8.0.15
+  download: https://builds.dotnet.microsoft.com/dotnet/Runtime/8.0.15/dotnet-runtime-8.0.15-win-x64.zip
+  download-sha512: 1d486895ecc1c99586a8dd221a1a21c507ce42eaf4262345f93f0a2cae7e23733360b742f2d5b803c56a1199cb00ca20a5ee5c911d63118e1930e07068a7cccb
   download-format: zip
 
 linux-x86_64:
-  version: 7.0.12
-  download: https://download.visualstudio.microsoft.com/download/pr/47a663ab-0c5f-4502-9ea1-93c27df8f9ed/5ee65ca13eb40220631dab82a27972d8/dotnet-runtime-7.0.12-linux-x64.tar.gz
-  download-sha512: 74bea25e88bd917a733a6899a3b3c9ac40c85a64f82dc0f36840714669621716afbb8fec6c3c398b1ffb522c0ed11958862cff5a4be0bf6268188cdb276bc109
+  version: 8.0.15
+  download: https://builds.dotnet.microsoft.com/dotnet/Runtime/8.0.15/dotnet-runtime-8.0.15-linux-x64.tar.gz
+  download-sha512: 833a848541ba6f71c8792168914856e16de6f71cf0a481c5990f3622b0e3f83123e6024bcabf6b955a7c92e8e904181d40d3bd612595a0d8c47a421267a91ca6
   download-format: targz
 
 macos-x86_64:
-  version: 7.0.12
-  download: https://download.visualstudio.microsoft.com/download/pr/5a3eed2a-4c5f-4c05-9ef5-4b59de889a9e/4a577fd9e4b278dfebc16d901691b90f/dotnet-runtime-7.0.12-osx-x64.tar.gz
-  download-sha512: 3cfa807b64eb345ff104f33d7120d7d973443d40aedfe5fb49c0b67adb69f743c18a6e762a8463f59ee29b4a291970e8af48f97f841a94ed220809b56258b0e0
+  version: 8.0.15
+  download: https://builds.dotnet.microsoft.com/dotnet/Runtime/8.0.15/dotnet-runtime-8.0.15-osx-x64.tar.gz
+  download-sha512: e488b4dca3cb08a144b50d4428e4185b7a8cf7486886acfee8fc00c1145bd82d7bc7e66acea76a575869f16578babc6708fe1045839deca6ca848188ca59a51c
   download-format: targz