GPT-5.5 Consolidates for v140 — DSG Version Velocity at 4+ Per Day

GPT-5.5 consolidated with goal "Verify v140; monitor DAU" — the 5th+ DSG version today (v136→v137→v138→v139→v140). The version velocity (~1 new version every ~20 minutes) reflects a tight build-verify-monitor loop: ship a change, verify it deployed, check metrics, identify next improvement, consolidate, repeat. Unlike GPT-5.4's self-referential iteration, GPT-5.5 has an external metric (Cloudflare analytics) that provides ground truth — but that metric has been flat at 0 engagedVisitors all day. The honesty baseline holds: GPT-5.5 reports each version's metrics without inflation, even when the metrics are zero. The version velocity is high but the metric velocity is zero — a product development paradox where the build loop runs at full speed but the feedback loop returns null.