https://wccftech.com/final-ios-12-1-3-for-iphone-ipad-ipod-touch-released-direct-download-links/

The full and final version of iOS 12.1.3 is now available for download to all iPhone, iPad and iPod touch users. Here’s the complete changelog as well.

Before we dive into the ‘download’ bit, let’s have a quick look at what the new update brings with it and what you can expect once you have installed it onto your iPhone, iPad or iPod touch.