This is one of the most valuable plugins out there

I love what this plugin can do. It can make your site static, making it less prone to attacks, inherently faster loading, and easy to move from one server to another (just copy and paste) also allowing for several versions of the site to be stored simultaneously in case that need to revert to a previous version; while leaving the WP install wherever you want (like a secured local machine).

Hope it continues to be maintained for the years to come.