dotnet-msix
dotnet-msix
MSIX packaging pipeline for .NET desktop applications: package creation from csproj (WindowsPackageType) and WAP projects, certificate signing (self-signed for development, trusted CA for production, Microsoft Store signing), distribution channels (Microsoft Store submission, App Installer sideloading, enterprise deployment via SCCM/Intune), auto-update configuration (App Installer XML, version checking, differential updates), MSIX bundle format for multi-architecture (.msixbundle), and CI/CD MSIX build steps.
Version assumptions: Windows App SDK 1.6+ (current stable). Windows 10 build 19041+ minimum for MSIX with Windows App SDK. Windows 10 build 1709+ for App Installer auto-update protocol. .NET 8.0+ baseline.
Scope
- Package creation from csproj and WAP projects
- Certificate signing (self-signed, trusted CA, Store signing)
- Microsoft Store submission workflow
- App Installer sideloading and auto-update configuration
- MSIX bundle format for multi-architecture
- CI/CD MSIX build steps
Out of scope
- WinUI 3 project setup and MSIX vs unpackaged comparison -- see [skill:dotnet-winui]
- Native AOT MSBuild configuration -- see [skill:dotnet-native-aot]
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