**Custom Plugin Updater**
One issue with Oxygen I’ve been struggling with is how to keep custom code (php/css/js) updated across websites. My understanding is that code blocks are hard-coded into the template, which could not be updated so easily. A solution often suggested here is to use a custom plugin, so I’ve resorted to this. I’ve just been able to successfully implement a plugin update system (using the standard WP updater) through Github repository, which would make it easy to update multiple sites, so I thought to share the solution I’d found with you in case anyone else has the same thing in mind:
The only thing I had to change to make it work was that “Puc_Factory” class had to be changed to “Puc_v4p8_Factory”.