Billio Upgrade process from version 1.x to 2.0

Billio version 2 was developed with a new framework and completely different from the previous version.  Thus BIllio version 2 is not compatible with previous versions and it does not support theme updates on the WordPress dashboard. These are the steps you need to do to upgrade Billio version 1.x to version 2.0 (manually)

  1. Back up all of your Billio 1.x sites so that if there is a failure in the upgrade process, your data is still safe. If something unexpected happens, the website can be restored. You can use additional plugins to make backups easier. 
  2. Upgrade via FTP - Upload the Billio version 2.0 to the following directory \wp-content\themes\ (It is recommended that you delete the Billio version 1.x or rename it before uploading the Billio version 2.0).
  3. Install and activate Billio 2.0 plugins.
  4. Import the Demo content