After four betas over the course of several weeks, Apple has finally begun rolling out iOS 9.3.2 to iPhones, iPads, and iPod touches around the world. The update weighs around 1GB in size and is downloadable through Settings > General > Software Update on your iDevice.
Since the update is so small and is a dot.dot.dot update, iOS 9.3.2 doesn’t include any new features but improvements and fixes which effect your overall system. In fact, the only “feature” found in 9.3.2 is the fact that Low Power Mode and Night Shift can both be turned on simultaneously. This ability was shut down at one point, however ultimately returned in the latest update.