$(PackageId).Manifest-$(_GtkSharpManifestVersionBand)
GtkSharp workload manifest
<_GtkSharpVersionMajorMinorPatch>$([System.Text.RegularExpressions.Regex]::Match($(Version), '(\d+)\.(\d+).(\d+)'))
<_GtkSharpManifestVersion>$(Version.Replace('$(_GtkSharpVersionMajorMinorPatch).', '$(_GtkSharpVersionMajorMinorPatch)-rev.'))