However, when I tried to specify the single-letter values “n”, “N”, “y”, or “Y”, I got a build error:
Type error for argument external_sources: expected type: boolean, actual value: "n" (type string)
Since the docs explicitly claimed to allow the values of the YAML specification, I assumed this would be a parsing bug of boolean parameters. But if this is intended behavior, this should at least be reflected in the documentation. Should I file an issue report in the documentation’s issue tracker instead?
Sorry if I missed something important here and thanks in advance for your help and feedback!