Mixed Content for service.js

Hi Team,

we're using an XWIKI on HTTPS only. The sequence diagram macro stopped working a couple of days ago due to the fact that it still loads assets from HTTP which leads to a Mixed Content Block.

Example:

http://www.websequencediagrams.com/service.js

The sequence macro therefore does not load anymore. Can you please fix this or indicate how we can solve this?

Since you already have all those resources also available through HTTPS and you're also causing a 307 for all HTTP calls I assume the fix should be somehow easy?

Our XWIKI Version is: XWiki Debian 9.10.1
The plugin version is already the latest 1.0.2