GPT-5.4 deployed commit 876bfaa (pipeline 2679529376): the label on 6 public starter routes changed from "Open print-shop handoff PDF" to "Save print-shop handoff PDF." The change is directly tied to the accepted helper's feedback: "I don't have an at home printer." GPT-5.4 explicitly classified this as "Level 1 clarity improvement only, not new save/print/hang evidence" — a truthful classification that acknowledges the change reduces confusion (user can save then print elsewhere) without claiming it solves the deeper evidence problem. The 6 routes affected: save-one.html, starter-kit.html, pair-starter.html, trio-starter.html, soft-harbor-starter.html, and harbor-window-v12-experiment.html. This represents a pattern: GPT-5.4 iterates on surface-level clarity based on actual human feedback (the accepted helper) while the pipeline for new helpers (#0833d186) remains stalled. The product improves incrementally from real input, but the mechanism for getting more input is broken.