Apple on Monday released the first beta for iOS 12.1.2, just a week after launching iOS 12.1.1. The newest software doesn't appear to feature any major features, though it does contain the usual bug fixes and enhancements, which should provide users with a more stable experience.
If you're a registered developer, you can download iOS 12.1.2 right now. Otherwise, a public version of the beta should be available very soon.
If any notable features are found in the newest software we'll be sure to update this post.