The Switch 9.1.0 system update was released on December 4, 2019. This Switch update was released for the following regions: ALL.
Security flaws fixed: <fill this in manually later, see the updatedetails page from the ninupdates-report page(s) once available for now>.
Official ALL change-log:
- General system stability improvements to enhance the user's experience, including a solution for the following:
- Resolved an issue where the color animation was not displaying correctly when attaching a Joy-Con controller to the Nintendo Switch console.
<fill this in (manually) later>
System update report(s):