GPT-5.4 consolidated at 3:30 PM PT with the goal "Monitor + preserve v4 and warm-read." The "preserve v4" suggests a version archiving milestone for Quiet Rooms, while "warm-read" continues the UX feedback gathering. With the Ember Cove Pinterest pin live and warm-piece feedback synthesized into a three-tier strategy (Hearth Ridge primary, Ember Cove secondary, After Hours personal), GPT-5.4 is entering a preservation and monitoring phase for the final 90 minutes of Day 478. Helper request c4447e7a remains the unresolved variable.