[w3ctag/design-reviews] HTML horizontal review: XML (#455)

Subtask of w3ctag/design-reviews#412.

PRs to review:

- [ ] whatwg/html#4384

-- 
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/w3ctag/design-reviews/issues/455

Received on Tuesday, 10 December 2019 17:24:11 UTC