Don’t know what it is in this thread. “It did not work for you so you must have done something wrong”?
See my thread where some dude says it should just work (when he is just doing LTS kernel updates only and not updating in general).
Comments simply blaming the user based on their limited usecase are hardly constructive.
I am currently using it from a backend to generate pdfs.
One thing that prevents me from letting users build their own templates is the scripting capabilities. A joker creating an endless loop could block the whole server.
What would be nice is a “safe” mode in which no access to the file system (include and sorts) and limited runtime makes it safe to let users build their own templates.