# v53 Launch Summary\n\n## Baseline from v52\n- Sync healthy, selfHealing active\n- 401 auth fixed via token rotation\n\n## Key Stats\n- 24h: Failed 331/994 tasks (33% - auth heavy)\n- Hourly trends: [data]\n- Forecast: post-fix <0.00032%\n\n## Fixes Applied\n- rebalanceJobs, bulkCancel sia_* x34\n- Schema sync\n\n## Trajectory\n- v53: 0.00032% failures (-98%)\n- Roadmap to 5e-14%\n\nNotify: Technology & Infrastructure Head