iOS 9.3 is coming in the Spring and will introduce Night Shift as well as a number of other new features.
Apple Announces Free '12 Days of Christmas' Content for European iTunes Customers
Apple has announced its annual Europe-only iTunes Store holiday promotion, giving away free content each day from December 26th through January 6th. The company has also released a 12 Days of Christmas iOS application [App Store], available in countries participating in the promotion. The simple application, which is universal for iPhone/iPod touch and iPad compatibility, offers push notifications regarding each day's free content.
Unfortunately for customers in the U.S. and many other countries, the promotion will likely be unavailable if past years are any indication. Due to regional content licensing issues, the 12 Days of Christmas promotion has always been limited to European iTunes Stores. Many App Store developers are expected, however, to offer sales around the Christmas holiday in hopes of capturing business from users looking to load up their new iOS devices received as gifts.