The new update will also include redesigned versions of the Notepad and Media Player apps, as well as upgrades for the taskbar.
There's also a huge amount of security patches and a new Apple Music app for M1.
The Insider build it comes in also has a slew of UI tweaks and bug fixes.
There's a lot included in this update, including plenty of fixes for the latest MacBook Pros.
There are also a handful of new features onboard, including SharePlay.
The company's new Android 12L update is geared toward large screen devices, including folding ones, which seems to pave a path that could lead to a Google-branded foldable.
The update is rolling out to iPhones and iPads now.
In iOS 15.3, Apple will also update its messaging to make identifying Private Relay issues easier.
The company's senior VP of Android has had it with Apple's most prominent method of keeping people locked in their ecosystem.
iPadOS 15.2 is also rolling out with a similar feature set.
Apple delayed the feature until "early 2022."
It's obviously not as significant as a proper version update, but iOS 15.1 does come with a list of features that iPhone owners have been waiting for.