Much of the focus with iOS updates lately is on the upcoming iOS 14 upgrade, but today Apple has begun rolling out another iOS 13 update.
iOS 13.6.1 and iPadOS 13.6.1 are now available for download. To get your update, head into Settings > General > Software Update on your iPhone or iPad.
This is a fairly small update that's focused on fixing a few bugs. Apple says it's squashed a bug where unneeded system data files might not be automatically deleted when your available storage is low as well as a thermal management issue that's caused some displays to have a green tint.
Here's the full changelog for iOS 13.6.1:
iOS 13.6.1 includes bug fixes for your iPhone.