assets/ckeditor/ckeditor-plugin-autosave.php
<?php
return [
'versions' => [
'fixed' => [
'js' => 'CKEDITOR.plugins.addExternal("autosave", "https://rawgit.yfix.net/w8tcha/CKEditor-AutoSave-Plugin/beeb157cf4a8e889646762470d0e966ffddcfb9a/autosave/plugin.js");',
],
],
'require' => [
'asset' => 'ckeditor',
],
'config' => [
'no_cache' => true,
],
];