Apple has released tvOS 15.1.1 to the public with no specific release notes beyond the usual bug fixes and security updates.
tvOS 15.1.1 is now available
The tvOS 15.1.1 update will be installed automatically but can be manually installed via the Settings app. Apple normally updates tvOS alongside its other operating systems but has only updated tvOS in this instance.
There are no specific release notes for this release. The build number is 19J581, replacing 19B74.
In October, Apple releasedtvOS 15.1 which introduced SharePlay to the public and added a handful of new screensavers. ShrePlay, which Apple announced during WWDC 2021, allows users to watch video content with others while on a FaceTime call.
When tvOS 15 launched in September, it added a number of features, including support for spatial audio for those using AirPods Pro and AirPods Max. It also added a new HomeKit feature, allowing users to view HomeKit-compatible security cameras in a grid view.