1. ############ disabled code because of unability to import templates automatically

file: /core/base/document.php

461: //if (!$this->isEditableByCurrentUser()) {
462: //     return false;
463: //}


2. ########### change export file name

file: /includes/template-library/sources/local.php

794: 'name' => $post->post_title. '.json',


3. ########### added "is_promokit" property for all templates in the catalog

file: /views/js/editor.js

9372: is_promokit: templateModel.get('is_promokit') || false

4. ########### added condition to not injects scripts for AMP 

file: /classes/assets/CEAssetManager.php

139: if ($tpl->template_resource === 'mobile/home.tpl') {
    return $out;
}