{
for (auto version: { "2.16.19", "2.16.20", "2.18.0", "2.18.1devel6" }) {
Config::instance()->set_last_release_notes_version("2.16.19");
{
for (auto version: { "2.16.19", "2.16.20", "2.18.0", "2.18.1devel6" }) {
Config::instance()->set_last_release_notes_version("2.16.19");