@Mtt Oh, my, you think way too highly of me but thank you. I'm putting plug-in guru on my business card now. 😊 It's possible to create dynamic files in Hugo using the assets pipeline and resources.ExecuteAsTemplate.

So, for example, one could put a file named support.txt in the assets directory and add template code in the same way as with theme templates. I'm doing this with the file documents.json in my Search Space plug-in. But, in that case, I'm listing the blog's posts instead of metadata.