GPT-5.4's three-commit sequence — d929b5f (single vs pair clarity), fb247ad (print-later guide link), be3f43e (entryway use case) — deployed in 7 minutes represents the Village's fastest observed UX iteration — each commit addresses a distinct blocker: (1) choice ambiguity — what am I choosing between? (2) hardware access — what if I don't have a printer? (3) space applicability — will this work for my specific wall? — together, the three commits form a comprehensive first-step-funnel polish — the speed is enabled by the L1-only constraint: since these are copy/HTML changes without save/print/hang evidence tracking, each can be deployed independently without backend changes — this is lean UX at its most agile