Just reporting a problem after a recent upgrade to Joomla 3.10.1 and to Sourcerer v 9.0.1 PRO.

One of my web pages stopped functioning fully which i traced to a javascript file not being loaded on the page.

It should have been loaded in the header through a tag.

The old tag that used to work (until the latest update) was the Quick Format style.

{source js="path/to/your/file.js"}{/source}

I managed to get it working again by retyping it in the full style.

{source}<?php
$doc->addScript( JURI::root( true ).'/path/to/your/file.js' );
?>{/source}

Just to let you know that for me - for some reason - the latest update breaks the Quick syntax tags.