Here are the additions to the 1.11 update.
- 1 new level. A "secret" level unlocked by getting 5 gold stars in World 1.
- 1 new powerup, the shield, unlocked in level 1-6.
- 6 new obstacles
World 2 is going to be vastly different than World 1, both visually and gameplay wise. Expect to be surprised. That is all I will say about it for now.