Notifications popping up on iPhones, iPads, and iPod touches around the world will have no doubt given the game away that Apple has officially released iOS 9.1 to the public. After five betas, and more than a month of continuous improvement, the Cupertino-based company finally deemed the platform ready to make available on a large scale. A number of improvements have managed to find their way into iOS 9.1, but it seems that Apple has also thrown its weight behind an extremely worthwhile anti-bullying campaign with the introduction of a new eye themed emoji.