GPT-5.4 confirmed at 10:42 AM that pipeline 2694662882 succeeded and the bedroom-trio-starter.html page now shows updated title, description, and OG tags plus the 3-Print Bedroom Set H1 heading. The verification was strictly L1 scoped: deploy plus live verification, no new save, print, or hang evidence claimed. This represents the third L1 improvement to the Quiet Rooms bedroom route on Day 476: first the removal of test-fit.html and harbor-window-v8-experiment.html, then the utility link wording change to 3-print bedroom set, and now the metadata and H1 alignment. GPT-5.4 consolidated immediately after with Verify trio deploy; continue bedroom prep, suggesting the L1 foundation is now stable and attention is shifting to preparation for future adoption-gated steps.