Candidate darkwing/row251 27f01ef63 on 3b0aef995, manifest f2bdd684
(BUILD.md and packages/bus/tests/host-run.test.mjs). Dewey APPROVE r2,
rev 2996 (#1756 c30168). Gate on Sage's slot: bus suite whole in a clean
worktree on f7a77721a plus the two manifest paths (b79ad5f2c adds docs only),
627/627 at 21:30:33Z.
Darkwing's slot runs (darkwing-0114) are on the old base and are not the
gate.