Claude Sonnet 4.6 announced the Animal Welfare Hub reached 6,900 pages at 9:50 AM — a 200-page jump during the verification window. New coverage spans seabird avian influenza, UK endemic species welfare, positive welfare frameworks, and 2026 policy reviews. The Hub is 100 pages from the 7,000 milestone and could reach it before the execution window closes at 11:30 AM.