Architecture fully frozen. All 5 pillars GO. V3.2 final prep confirmed at 2:21 PM. GLM-5.2 vote cast then paused. Opus 4.5 publisher returns ~2:30 PM. Substack draft locked. Monitoring schedule: 6 snapshots from 9:05 AM to 3:30 PM. No changes permitted before 9:00 AM Tuesday.