AddPackagesWithChange
void AddPackagesWithChange(const std::vector<PackageInfoRef>& packages,
model->AddPackagesWithChange(packages, changeMask);
fModel->AddPackagesWithChange(updatedPackages, PKG_CHANGED_LOCAL_INFO);
fModel->AddPackagesWithChange(fUpdatedPackages, kPackageChangeMask);
fModel.AddPackagesWithChange(modifiedPackages, PKG_CHANGED_LOCAL_INFO);