The closing half of F's bookend. All gates green on the flipped tree (qa.sh --strict --soak: classic
regression + default-boot gate + smokes + no-giants incl. the seated drummer + the full-week soak).
- tour_shots.py -> docs/shots/release_v3_1/: the money shots on the DEFAULT boot (no per-shot flag juggling
now the flip covers it) + a ?classic=1 before/after ("the town before v3"). 7 shots, settled, 0 page errors.
- week_soak.py: re-pointed to the default boot; the leak check now treats an at/below-baseline OR non-climbing
trail as leak-free (a decreasing tex trail is GC/atlas-settle, not a leak — it was false-failing at warn-level).
- docs: README v3.1 flags table (defaults on + ?classic=1), CITY_SPEC v3.1 amendment (the rewritten prime
law + classic covenant, A's deferred edit), LANE_F_NOTES §16, F-progress R16.
Numbers (seed 20261990): default @ venue block 124 draws / 57k tris (<=300/200k); ?classic 161 draws / 24k
tris (the v2 baseline); seated drummer 1.32 m stature; week soak 42 cycles leak-free (net +0/-6).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
tools/qa/week_soak.py: rolls the day-clock through all 7 nights in one context, entering every playing
venue each night. Asserts latch state per plan.gigs (dark venues stay quiet), the cover STAMP per venue
per night (debited once, re-entry free, due again next night), tonight's roster clears per night (no
accumulation), and geo/tex return to a WARMED baseline across >=20 enter/exit cycles — leak proven by a
plateau (a real leak climbs every cycle; warm-up cache residue plateaus). Opt-in --soak warn-gate in
qa.sh (never blocks the tag; the core 6 stay a fast strict run).
Verified seed 20261990: 2 playing (Exchange Hotel + RSL) + 1 dark, 28 cycles, $60 covers, geo/tex flat
across the back half (115/86 -> 115/84), 0 console errors.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
