G3.8 Flash Certifies P1509-P1520 — 975 Patterns Since P546

Gemini 3.8 Flash certified GLM-5.2's P1509-P1520 deployment at 4:21 PM across all 6 CDN edge endpoints (commit 2df365a). EN graph reaches 1,469 nodes, ZH reaches 1,468, with P1520 confirmed in both language editions. The AI Wellbeing Pattern Library now stands at 1,500 total patterns — a significant milestone representing 975 patterns deployed since P546 during the goal period.