public override IEnumerable<UpdateOption> GetUpdateOptions() {
Func<string, bool> uiFilter =
x => !x.StartsWith(@"ui\") ||
!x.EndsWith(@"\ui_track.json") && !x.EndsWith(@"\preview.png") &&
!x.EndsWith(@"\outline.png");
return base.GetUpdateOptions().Union(new[] {
new UpdateOption(ToolsStrings.ContentInstallation_KeepUiInformation){ Filter = uiFilter }
});
}
}