I've updated the demo site to the latest version of Project HQ (you can find the login details in the documentation). It now includes permissions and roles, it has a configuration screen where you can set the theme as well as the site title and slogan.
I've also setup a script, which runs every 2 hours, to restore the database. This means every 2 hours the database will be wiped clean and the default project, milestone, tasks and users will be restored.
Have fun!
