The paid-runtime R2 prefix was derived from the wall-clock date, and the
enterprise build was always dispatched as a fresh rebuild. Rerunning the
failed publish job after a transient promotion failure therefore hit the
enterprise R2 overwrite guard (same run id, existing prefix) and the
Definitive Release Verdict could never go green by rerun, as on
v6.2.0-rc.6. The prefix date now comes from the run's createdAt, which
is stable across rerun attempts, and the build dispatch passes
reuse_existing_packet=true so pulse-enterprise validates the packet the
earlier attempt uploaded, skips the rebuild, and only the promotion
re-executes against it. The deployment-installability contract now
records rerun recoverability as part of the promotion boundary.
rcourtman
9d2c49f3e5