Announcement today.....the 2026 Cup, with 48 teams, will feature 12 groups with 4 teams each. The top 2 in each group will still advance to the knockout rounds, as will the top eight 3rd place teams (not sure exactly how tie-breakers would work there).
Since the tournament will now feature 104 matches, it will last for 39 days. FIFA will reduce the pre-tournament release period from 23 to 16 days to help make up for it.