The serve is the only path now, so this is not a comparison against a fallback.
Split by what I have actually driven end to end versus what probes cannot answer. The second
list is the real testing: resume from history (never exercised against the serve, and my
pick for most likely broken), an idle session, a sidecar restart mid-turn, an officer restart
mid-turn, and two conversations at once — that last one because the live event stream is
global and a wrong sessionID filter would splice one conversation into another.
Known gaps are listed so they do not get reported as bugs, and the one silent failure mode
with a single cause — a turn producing nothing at all — points at the credential line from
boot, which I have chased twice already.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>