How to Update The ProStyler Builder Plugin
Simply deactivate the plug-in and delete it. The Pro Styler theme will then tell you that you need to
install it and provide you a link at the top of your WordPress admin page. Simply click install plugin
and you’re done. You will not lose any work at all by deleting the page builder plugin.
If you are using child theme, make sure to activate the main prostyler theme, install the updated WPGlow builder plugin and then reactivate the child theme