When is boxlang.json (re)read?

When’s boxlang.json read?

I’m messing around with some CF / Lucee compat issues, and wanna (en|dis)able their support from test to test.

I’m guessing it’s read once when the service starts? But if I just restart my Docke rcontainer with the new settings, they should be picked up?

I’ve not found much by way of documentation on this file: all I know I inferred from a mention of it on ForgeBox.