Just got the email, quick translation from German:
Here is a code valid for 20 people, maybe EU only: 4QX2-DDND-GNLF
- You can now view PS5 trophies on PS4
- Messages: If you're the owner of a group, you can now delete messages in it
- If you block someone, you can now select if you want to leave the group only you and the other player are in
- If a child requests communication-functions from a game, the parent will get a notification via the PS4-system and the PlayStation app
Here is a code valid for 20 people, maybe EU only: 4QX2-DDND-GNLF