Vaughan said he used a lot of community input in the update. "Feedback from Shackers and the broader community has been really helpful as it lets me understand what really matters to people. As a result, I added the ability to play your own music, added commas to the numbers in game (making it easier to see how many people are infected) and created a news item about the Hay–Herbert treaty to explain why Alaska is the way it is."
The update is currently in Apple's hands for approval. Once it passes the bug test, it will be available for patching from the iTunes app store.
A look at the new graphics and updated interface