Go's server adds a Content-Type it guesses from the body when the
response's headers have no Content-Type key, which happened to some
of the app's answers and not others, as the first part of the body or
the headers went out first. When the app sends none, smallwebwaf now
sets the key with no value on the client's response, which sends none.
Model: opus-5-5
Initial documents: what smallwebwaf is and why, the proposed feature list, the design spec with the rule file format and the open design questions, and the survey of existing tools.
Model: fable-5-1