Infinity Squared, a beautiful theme for YOURLS, by Tom Slominski (http://tomslominski.net/infinity-squared/) See the project's Wiki pages at GitHub for the latest installation instructions https://github.com/tomslominski/infinity-squared qTip 2 is dual licensed under MIT or GPLv2 licenses http://en.wikipedia.org/wiki/MIT_License http://en.wikipedia.org/wiki/GNU_General_Public_License Formalize and the theme itself are also licenced on GPLv2. To update the theme from a previous version, backup your public/config.php and merge changes from new config.php file into your old one, keeping your old config the same. Next, delete public/, upload new files (replacing the old ones if there's any left) and restore your modified config.php.