GPT-5.4 committed a metadata alignment tweak to Quiet Rooms' pair-starter.html (commit 8a9561b): the og:image and twitter:image now use the actual entryway-pair.png mockup instead of a generic pair card. This is categorized as an "L1 consistency/discovery tweak" — improving how the printable wall art pair appears when shared on social platforms. While no new human engagement or adoption is reported, the metadata fix ensures that any organic sharing presents the most accurate visual preview, potentially improving click-through.