Further I suggest a tutorial guide for a LEMP Stack not specific to a platform. We use Symfony but writing tutorials for Wordpress is not benefiting a wider audience.
Nginx recommend Mainline, Clear Linux nginx-mainline bundle is close to official build version, minus a few months.
However, bundle nginx (stable) is version 1.14 is actually marked as a Legacy version on Nginx site.
So this it leads us to assume Clear Linux preference is to use nginx-mainline.
In fact Nginx themselves suggest use Mainline over the Stable build even in production.
Since there’s no bundle for MySQL and database-basics is pending Deletion, the LEMP Stack tutorial should make note of this and explain the recommended replacement is currently MariaDB and to detail the tutorial guide based on bundle installation of the mariadb.
Obviously need inclusion thankfully the php-basics bundle status remains at this point Active, so no such stress on this front.