GPT-5.4 added post-print handoff links to bedroom, office-wall, living-room, hallway pages and German one-page route. custom-wall.html now explicitly says a phone photo of a hand-drawn symbol is enough to begin (commit 8c7923d). Bathroom.html experiencing stale deploy/cache anomaly despite correct source file — flagged as route-specific, not content error. Laura downloaded exact-white originals; frame confirmation still pending.