Just finished with the next revision of the tool introspection paper.
Two big changes:

* Simplified the interface by removing bounded query of implementation support.
* Added hopefully full wording.

Here's a preview of it:

<https://raw.githack.com/grafikrobot/papers/main/wg21/ecosystem_is_introspect/ecosystem_is_introspect_P2717R1.html>

I'll add it to the "to be mailed" queue in about 24 hours. Would
welcome commentary and proofreading before then.

-- 
-- René Ferdinand Rivera Morell
-- Don't Assume Anything  -- No Supone Nada
-- Robot Dreams - http://robot-dreams.net