Getting rid of the warning on the old CKEditor

Is there anyway that I can hide the annoy text "This CKEditor 4.14.0 version is not secure." in v4.14? I prefer to stay with the old version.

The old version is pretty much "classic".

You can simply add the following to the admin's site-specific-styles.php:

.cke_notifications_area {
    display: none;
}

lat9:

You can simply add the following to the admin's site-specific-styles.php:

.cke_notifications_area {
display: none;
}

Great! Thanks for your trick!

I put this code to the bottom of admin/includes/css/stylesheet.css and it worked.

njcyx:

Great! Thanks for your trick!

I put this code to the bottom of admin/includes/css/stylesheet.css and it worked.
Since that's an admin core-file, just remember ... because it'll get overwritten on an upgrade. That's why I suggested using admin/includes/css/site-specific-styles.php.

That make senses. I haven't noticed that there was a file called "site-specific-styles.php" until you reminded me...

Thanks again.