The Instant Cooking and Non-Stick Coating boosters have merged into the Megapan booster.
The Turbo Skates booster is now active for the whole level. You can select it before starting a level or in the pause window.
Freeze has been added as a new booster. It stops the level timer for a period of time.
Another new booster is Patient Customers. It slows down the decrease of customer patience for the whole level.