The message-set coverage is the crate's strongest claim, so say it where
people look first: the README features list and About, the website home
and community pages, each pointing at the coverage table. The table now
carries a section naming what the message set does not reach, so the
claim has something behind it rather than standing on its own.
The upload streaming test still asserted the uploader was blocked
waiting for the downloader's close — the wait that came out when it
started costing the upload slot. It passed only while the thread had yet
to be scheduled, and failed whenever it had.
Promotion already proved the promoted user is told; this pins the other
half — the roster the owner sees (code 143), and an operator standing
down of their own accord (147).
Three messages that were implemented and only encoder-tested: a member
giving up their own membership (136), an owner disbanding the room and
freeing its name (137), and a privileged account handing time to another
user (123), which the recipient then sees as privilege time of their own.
UserJoinedRoom and UserLeftRoom (codes 16 and 17) were parsed and applied
to the roster with nothing proving either end of that, which is the kind
of gap that only shows up when someone relies on it.
Michel de Graaf