`link/v6.md` is the spec of record. It is the first bump that adds a promise
rather than data: a command carrying an `idempotencyKey` is executed at most once,
and a repeat is answered with the original reply.
Also in this PR:
- `INTEGRATION.md` — §2 gains v6, the write plane gains a "retrying a command
safely" section with the four rules a caller needs, §7 gains 425 and the
paragraph on why it is not 409, and the event catalog gains `champ.boss.killed`.
- `PLAN.md` — §5.5 records that a per-KILL damage table needs no override even
though a per-HIT event does, which is the observation the new kind rests on;
§7 documents the key on the inbound frames.
- `EVENTS.md` — §A row 7 and two §G capability rows close, and the failure table's
"an action succeeds but the ack is lost" loses its "does not exist today".
- `EVENTS_PLAN.md` — Phase 11 splits into 11a and 11b, and `installer` leaves the
phase: PLAN.md §7.4 made sure no protocol version is hardcoded there, so the
bundle gate is version-agnostic and needed no change for 5 either.
The live walk's defect is written up in v6.md §6.1 because the naive check
confirms it: an active ChampionSpawn registers an unnamed region over its own
spawn area, so the innermost region containing a champion boss is guaranteed to
have no name — and region registration is deferred, so a lookup at spawn time
answers "Britain" while one at the kill does not.
CRLF preserved throughout; links and anchors checked by hand, this repo has no CI.
Co-Authored-By: Claude <noreply@anthropic.com>
wtclaude
8b4096dd18