When a new version comes out you will see a update notification message on every Quix page. You can update Quix to latest version by clicking the Update button. But, you need to provide ThemeXpert username and autk key to the
Quix Auth Settings page.
Generate Auth Key
Head over to ThemeXpert members dashboard page and click
Generate new key button if you haven't already.
Quix Auth Settings
Quix > Pages menu and click yellow
Input your ThemeXpert username and Auth Key on the modal window and press
Save & Close button.
Now you will be able to update Quix from Joomla backend