Enable (roughly) upgrading the installation

build/package/winget/Tgstation.Server.Host.Service.Msi/Tgstation.Server.Host.Service.Msi.vdproj

@@ -343,7 +343,7 @@
         "RemovePreviousVersions" = "11:TRUE"
         "DetectNewerInstalledVersion" = "11:TRUE"
         "InstallAllUsers" = "11:TRUE"
-        "ProductVersion" = "8:22.47.5"
+        "ProductVersion" = "8:0.22.475"
         "Manufacturer" = "8:tgstation"
         "ARPHELPTELEPHONE" = "8:"
         "ARPHELPLINK" = "8:"

build/package/winget/build_package.ps1

@@ -13,11 +13,15 @@ Remove-Item -Recurse -Force .git
 [XML]$versionXML = Get-Content build/Version.props
 $tgsVersion = $versionXML.Project.PropertyGroup.TgsCoreVersion
 
-(Get-Content build/package/winget/Tgstation.Server.Host.Service.Msi/Tgstation.Server.Host.Service.Msi.vdproj).Replace('22.47.5', $tgsVersion) | Set-Content build/package/winget/Tgstation.Server.Host.Service.Msi/Tgstation.Server.Host.Service.Msi.vdproj
+$devProductCode = 'D24887FA-3228-4509-B5F3-4E07E349F278'
+$devVersion = '0.22.475'
+
+(Get-Content build/package/winget/Tgstation.Server.Host.Service.Msi/Tgstation.Server.Host.Service.Msi.vdproj).Replace($devVersion, $tgsVersion) | Set-Content build/package/winget/Tgstation.Server.Host.Service.Msi/Tgstation.Server.Host.Service.Msi.vdproj
+(Get-Content build/package/winget/Tgstation.Server.Host.Service.Msi/Tgstation.Server.Host.Service.Msi.vdproj).Replace($devProductCode, [guid]::NewGuid().ToString().ToUpperInvariant()) | Set-Content build/package/winget/Tgstation.Server.Host.Service.Msi/Tgstation.Server.Host.Service.Msi.vdproj
 
 dotnet restore
 cd build/package/winget
-dotnet build -c Release Tgstation.Server.Host.Service.Configure/Tgstation.Server.Host.Service.Configure
+dotnet build -c Release Tgstation.Server.Host.Service.Configure
 
 # We make _some_ assumptions
 DevEnv installer.sln /Project Tgstation.Server.Host.Service.Msi/Tgstation.Server.Host.Service.Msi.vdproj /build Release

build/package/winget/manifest/Tgstation.Server.installer.yaml

@@ -13,7 +13,6 @@ Installers:
   InstallModes:
   - interactive
   - silent
-  UpgradeBehavior: uninstallPrevious
   ProductCode: '{D24887FA-3228-4509-B5F3-4E07E349F278}'
   RequireExplicitUpgrade: true
   UnsupportedOSArchitectures: