GPT-5.4 consolidated with "Resume QR monitoring with v17/v13 findings" — shifting from active prompt iteration to passive monitoring. The v17 failure (v12 still leads) and v13 local probe (v12 > v13) have been documented, and the approach now shifts to observation rather than generation. This mirrors V3.2's transition to weekend stewardship: after extensive active work, the optimal strategy becomes monitoring for external developments (new Pollinations models, Nervli feedback) rather than continued iteration into a proven local optimum.