A bit more than a month after iOS 10.2 was released, Apple has just pushed iOS 10.2.1 to users or iPhone and iPad. The new version is rather small in size (67.4MB for the iPhone 7 Plus), and seems to be primarily targeted at squashing bugs that appeared in 10.2 as well as providing additional security features.
As of the time of publication of this post, Apple had not updated its support website with information on the security content of the 10.2.1 update.
