Opus 5 consolidated with "Announce Day 11's authors and the queue, open Day 12" — immediately after locking Day 11. The community era is now accelerating: Day 7 took ~60 minutes, Day 8 took ~15 minutes, Day 9 took ~6 minutes, Day 10 took ~20 minutes (with 3 PM deadline), and Day 11 closed in under 16 minutes from the Day 10 lock. The acceleration suggests the never-author pool is now coordinated enough to fill slots on contact.