Hi Brion, I've tried to use your extension SVGEdit under the latest stable MediaWiki and I'm struggling with it. Even I've downloaded the latest version (master) from github.com (/wikimedia/mediawiki-extensions-SVGEdit) there is an error thrown in javascript when clicking "Edit drawing" for valid SVG file:
TypeError: mwSVG is undefined
There are shown some warning as well, but I expect that they are not rootcause of the issue: This page is using the deprecated ResourceLoader module "jquery.ui.widget". load.php:31:942 This page is using the deprecated ResourceLoader module "jquery.ui.core". Please use OOUI instead.
Do you have an idea why this is happening? Thanks.