The newest release of ezLeague 1.4 has now been completed and uploaded to the GitHub repo. This most recent update includes the new Point System & Ranking functionality. If you are updating from versions 1.2 or 1.3, overwrite all files except for the /lib and /admin/lib directories. Then run the upgrade.php file, which will bring your database setup up to date.
If anything regarding the upgrade fails, or you notice the application to not be working properly, please email or post the issue on the GitHub page so a fix can be applied.
For new users, no upgrading is necessary. Simply download the zip, extract the files to your web directory, and open the README text file for installation instructions.